0000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) 05:20:19 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:19 executing program 0: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x8, 0x0) ppoll(&(0x7f0000000080)=[{r1}], 0x1, &(0x7f00000000c0)={0x0, 0x3938700}, 0x0, 0x0) r2 = dup3(r0, 0xffffffffffffffff, 0x80000) io_setup(0x2, &(0x7f0000000040)=0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f00000005c0)) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) ppoll(&(0x7f0000000080)=[{r4}], 0x1, &(0x7f00000000c0)={0x0, 0x3938700}, 0x0, 0x0) r5 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) ppoll(&(0x7f0000000080)=[{r5}], 0x1, &(0x7f00000000c0)={0x0, 0x3938700}, 0x0, 0x0) r6 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) ppoll(&(0x7f0000000080)=[{r6, 0xa010}], 0x1, &(0x7f00000000c0), 0x0, 0x0) r7 = signalfd4(r2, &(0x7f0000000000), 0x8, 0x80000) ppoll(&(0x7f0000000080), 0x0, &(0x7f0000000240)={0x77359400}, 0x0, 0x0) io_submit(r3, 0x5, &(0x7f0000000580)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x7, 0xfffe, r0, &(0x7f0000000640)="4b450ccb5881f21c6d44de05a4bfabf9f76614d55002b3caff5d30631c6fbcee7e7473c2a3f7a627ff8efda0ae89af04dc8b350e0e7648f1019ee029ff9e2bef8451c8287a3084bd6e9d9b11adcd4dc3284e74c701a03e3b7188be49699834716717cff8d7a55ce53c885357101a9c6a83bf6e678a5b3d55c06de025886937446ce3215c4a9b0c6fd6ce4ad5c8e0fcec090ff026ba42b82149408bb01f43ce9d331933ffa0ee5f0d5f5dd36fc9f8f4a050f0587bfd15d5fd76a13b9eb52bff14d1e9ec3b02293e769576d382aa1bef3ea0e1881fbf56e978bafb4609feeeae020323f4f18934b05dd43cfe381c4fa1a6dddbb3f5358c1f01efadb02b9104d046", 0x100, 0x1ff, 0x0, 0x1, r4}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x6, 0xfff7, r5, &(0x7f00000002c0)="e82bc588809e9dad21557d65d3d08bcc7cb88454fb07a11a70c71320282b5e0fcc33ae16048a274cba22212faf4294735f52cd5506763845d0b2432390b335373e59d594a5595d92d51c14df76d1b0df5a4a503017ad868989b83aeb6eff00353da5ba08da9794b8dea655f881de", 0x6e, 0xe419, 0x0, 0x3}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x6, r6, &(0x7f0000000100)="e3749e2a86e60f47e65632afd8eb511b7e752e7a19e2c47ca3937c1d78325b2588dc96e0448c8bf8c77013a3740373945372f2076aa88165cb8be76c156acb0840aec31f0e39803c6f0888d9f791aae123ce2432bfb00dc451bbf13278a6af3aa8b83295ad790ff12b7b352d10fe30b38e4bdbf0c62b0ccf3b50c73ffaa637b4796ed93d9657686df2712c37fba6959f1c6da7df4f1d5c5f99f046e1b33f4f036258f7b629f66e662e2c982418f787c6f29791dc1090b429278d0c9be2962383105adab9cd3de9e05621ceec006abc9a", 0xd0, 0x9, 0x0, 0x1, r7}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x3, 0x9, r1, &(0x7f0000000400)="d3bfd2", 0x3, 0x7f, 0x0, 0x3, r2}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x6, 0x1ff, r0, &(0x7f0000000480)="edef9e65a7a3bd4833cf27af2f0775ed6617a8dda7f59f6cd03b1ccda8a7491269d5870842e12e5cd2e8a29673a06f6b6b1a2762a9d275785548c867eb3dca7e8efa80f32abaee1b54e30ce58825882ca5c718fd1b040d93939b98d86955c5e037a5981f7fc19e3a36cec1ef27a0a8e35b100e15bf36188c94c811b215edcee85fba6064ea", 0x85, 0xfd, 0x0, 0x4, r2}]) sendfile(r1, r2, 0x0, 0x8) ppoll(&(0x7f0000000600)=[{r0, 0x1008}, {}, {0xffffffffffffffff, 0x553}], 0x3, &(0x7f00000000c0)={0x0, 0x989680}, 0x0, 0x0) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, r0) dup3(r0, r0, 0x80000) rt_sigsuspend(&(0x7f0000000000)={[0x9]}, 0x8) [ 307.958586][ T488] loop2: detected capacity change from 0 to 264192 [ 307.962735][ T496] loop5: detected capacity change from 0 to 264192 [ 307.965209][ T491] loop3: detected capacity change from 0 to 264192 [ 307.976867][ T488] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 307.988766][ T497] loop1: detected capacity change from 0 to 264192 [ 307.996229][ T496] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:19 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) [ 307.996728][ T491] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 308.008000][ T500] loop4: detected capacity change from 0 to 264192 [ 308.068361][ T497] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 308.100320][ T491] loop3: detected capacity change from 0 to 264192 05:20:19 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:19 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 308.116633][ T519] loop5: detected capacity change from 0 to 264192 [ 308.137870][ T491] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 308.149003][ T500] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 308.177379][ T519] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 308.196575][ T528] loop2: detected capacity change from 0 to 264192 [ 308.206268][ T528] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 308.218255][ T526] loop1: detected capacity change from 0 to 264192 05:20:19 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000b00000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 308.221515][ T519] loop5: detected capacity change from 0 to 264192 [ 308.232490][ T519] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:19 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) [ 308.273522][ T500] loop4: detected capacity change from 0 to 264192 [ 308.292184][ T500] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 308.300509][ T526] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 308.302819][ T528] loop2: detected capacity change from 0 to 264192 05:20:19 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:19 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:19 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000009ea0100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 308.367363][ T528] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 308.390069][ T550] loop5: detected capacity change from 0 to 264192 [ 308.399105][ T549] loop3: detected capacity change from 0 to 264192 [ 308.491945][ T550] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 308.509106][ T549] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 308.520058][ T558] loop4: detected capacity change from 0 to 264192 [ 308.542716][ T565] loop2: detected capacity change from 0 to 264192 [ 308.558391][ T558] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 308.583625][ T550] loop5: detected capacity change from 0 to 264192 05:20:19 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 308.590557][ T565] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 308.621342][ T568] loop1: detected capacity change from 0 to 264192 [ 308.628561][ T549] loop3: detected capacity change from 0 to 264192 05:20:20 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:20 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) [ 308.646956][ T549] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 308.650897][ T550] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 308.671671][ T568] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 308.745991][ T586] loop2: detected capacity change from 0 to 264192 [ 308.746866][ T588] loop4: detected capacity change from 0 to 264192 [ 308.764856][ T586] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 308.786070][ T588] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 308.794674][ T589] loop5: detected capacity change from 0 to 264192 [ 308.810644][ T589] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 308.844904][ T588] loop4: detected capacity change from 0 to 264192 [ 308.852137][ T588] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:20 executing program 0: rt_sigsuspend(&(0x7f0000000000)={[0x9]}, 0x8) clone(0x40021000, &(0x7f0000000380)="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", &(0x7f0000000080), &(0x7f0000000040), &(0x7f0000000100)="ea324ba35af1dd206bb02a0cc093af4a48e77abadcfee8a870b75671022811e8bb82bc47a7f20e901d1a6563c01d533ca7cee4df4f81226fece3c0f5ab42b61f928004e997de78528fdca08fc07086f47e2b7ba9d65eb06866c2a44b557c29") 05:20:20 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:20 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:20 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) 05:20:20 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:20 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 308.981406][ T626] loop2: detected capacity change from 0 to 264192 [ 308.981955][ T625] loop5: detected capacity change from 0 to 264192 [ 308.988919][ T628] loop1: detected capacity change from 0 to 264192 [ 309.006462][ T626] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 309.007485][ T624] loop4: detected capacity change from 0 to 264192 [ 309.023778][ T631] loop3: detected capacity change from 0 to 264192 [ 309.024574][ T625] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 309.040825][ T631] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 309.062482][ T628] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:20 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) [ 309.087991][ T626] loop2: detected capacity change from 0 to 264192 [ 309.100658][ T624] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 309.123578][ T626] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:20 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 309.151814][ T631] loop3: detected capacity change from 0 to 264192 05:20:20 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 309.203045][ T631] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 309.220839][ T658] loop5: detected capacity change from 0 to 264192 05:20:20 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 309.246555][ T658] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 309.259586][ T664] loop1: detected capacity change from 0 to 264192 05:20:20 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:20 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) [ 309.288355][ T664] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 309.347089][ T673] loop2: detected capacity change from 0 to 264192 [ 309.366479][ T678] loop4: detected capacity change from 0 to 264192 [ 309.368520][ T673] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 309.377241][ T678] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 309.384630][ T680] loop3: detected capacity change from 0 to 264192 [ 309.406374][ T683] loop5: detected capacity change from 0 to 264192 [ 309.427398][ T680] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 309.438279][ T673] loop2: detected capacity change from 0 to 264192 [ 309.440227][ T678] loop4: detected capacity change from 0 to 264192 [ 309.456511][ T673] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 309.456579][ T678] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 309.467113][ T683] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:21 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:21 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:21 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) 05:20:21 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:21 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:21 executing program 0: rt_sigsuspend(&(0x7f0000000000)={[0x9]}, 0x8) ppoll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x9010}], 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={[0x7]}, 0x8) [ 309.896419][ T716] loop1: detected capacity change from 0 to 264192 [ 309.907259][ T721] loop2: detected capacity change from 0 to 264192 [ 309.907377][ T717] loop5: detected capacity change from 0 to 264192 [ 309.917271][ T718] loop3: detected capacity change from 0 to 264192 [ 309.923724][ T716] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:21 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 309.931151][ T718] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 309.939451][ T721] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 309.958188][ T717] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 309.961507][ T724] loop4: detected capacity change from 0 to 264192 [ 310.019414][ T724] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 310.022636][ T718] loop3: detected capacity change from 0 to 264192 05:20:21 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 310.060285][ T717] loop5: detected capacity change from 0 to 264192 [ 310.078114][ T718] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 310.100423][ T721] loop2: detected capacity change from 0 to 264192 [ 310.105712][ T717] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 310.107188][ T749] loop1: detected capacity change from 0 to 264192 [ 310.131716][ T721] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:21 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 310.152653][ T749] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:21 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 310.200710][ T758] loop4: detected capacity change from 0 to 264192 05:20:21 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:21 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) 05:20:21 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 310.278826][ T758] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:21 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 310.328774][ T772] loop2: detected capacity change from 0 to 264192 [ 310.344251][ T776] loop5: detected capacity change from 0 to 264192 [ 310.372229][ T780] loop3: detected capacity change from 0 to 264192 [ 310.372243][ T776] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 310.378497][ T778] loop1: detected capacity change from 0 to 264192 [ 310.401302][ T772] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:21 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) [ 310.419607][ T780] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 310.443862][ T778] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 310.455423][ T790] loop4: detected capacity change from 0 to 264192 [ 310.468699][ T790] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 310.504523][ T772] loop2: detected capacity change from 0 to 264192 05:20:21 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 310.523187][ T772] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 310.543240][ T799] loop5: detected capacity change from 0 to 264192 [ 310.562798][ T799] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 310.595680][ T806] loop1: detected capacity change from 0 to 264192 [ 310.606275][ T806] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 310.662867][ T806] loop1: detected capacity change from 0 to 264192 [ 310.672674][ T806] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:22 executing program 0: rt_sigsuspend(&(0x7f0000000000)={[0x9]}, 0x8) r0 = socket$inet6(0xa, 0x4, 0xfffffe00) preadv(r0, &(0x7f00000013c0)=[{&(0x7f0000000180)=""/230, 0xe6}, {&(0x7f0000000280)=""/133, 0x85}, {&(0x7f0000000340)=""/65, 0x41}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x4, 0x9, 0x1) r1 = openat$incfs(0xffffffffffffffff, &(0x7f00000000c0)='.pending_reads\x00', 0x2, 0x1) epoll_pwait(r1, &(0x7f0000000100)=[{}, {}, {}], 0x3, 0x9, &(0x7f0000000140)={[0x800]}, 0x8) r2 = syz_open_dev$vcsn(&(0x7f0000000040), 0x2, 0x42) io_uring_enter(r2, 0x3b10, 0x9b60, 0x0, &(0x7f0000000080)={[0x7]}, 0x8) 05:20:22 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:22 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:22 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:22 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) 05:20:22 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 310.837622][ T827] loop4: detected capacity change from 0 to 264192 [ 310.839848][ T828] loop2: detected capacity change from 0 to 264192 [ 310.848269][ T827] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 310.853205][ T831] loop5: detected capacity change from 0 to 264192 [ 310.862638][ T830] loop3: detected capacity change from 0 to 264192 [ 310.868297][ T833] loop1: detected capacity change from 0 to 264192 05:20:22 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 310.880883][ T830] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 310.884507][ T833] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 310.908237][ T828] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:22 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:22 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 310.967552][ T831] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 310.994342][ T828] loop2: detected capacity change from 0 to 264192 [ 311.003486][ T828] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:22 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 311.030343][ T852] loop1: detected capacity change from 0 to 264192 [ 311.030710][ T831] loop5: detected capacity change from 0 to 264192 [ 311.062453][ T831] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 311.081215][ T852] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 311.090983][ T868] loop3: detected capacity change from 0 to 264192 05:20:22 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:22 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) [ 311.130514][ T870] loop4: detected capacity change from 0 to 264192 [ 311.165985][ T868] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 311.177957][ T870] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 311.201403][ T880] loop2: detected capacity change from 0 to 264192 [ 311.240344][ T889] loop1: detected capacity change from 0 to 264192 [ 311.252688][ T880] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 311.265134][ T870] loop4: detected capacity change from 0 to 264192 [ 311.273350][ T890] loop5: detected capacity change from 0 to 264192 [ 311.284488][ T889] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 311.295453][ T870] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 311.329689][ T890] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 311.379945][ T880] loop2: detected capacity change from 0 to 264192 [ 311.389871][ T880] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:23 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:23 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:23 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20fffffffe0100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:23 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) 05:20:23 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:23 executing program 0: ptrace$setregs(0xffffffffffffffff, 0x0, 0x5, &(0x7f0000000140)="022992db57c7460f45a0acbe925fc8e03accc7a09ad7a0b705359131c9cfbb3cc5a6b0495e3348dd7884c551ecf2b6703d558f3b8e0ea4f76a69c09a68d8c50889a8b11c8f04224fd2d8450f402082f5e751b62b5ef8de0b14ad0c279af1c20ef1bc57f2cc8c745cc4b4f2470ff023f2c4311d45c7f444636fbfc51ed83fda4bdca49209cd2581033b6235285b34ea017cd6e92c45fcc2243dbcf23a29adf94b098eca9483d6e248195a54a84e1311bc79904f1b4966e633a62b0520e5f93528e189091141649c59ede5a9557541cb7ef4d624fdbfab71125bb012f609e6b1a3256861ce84") r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x14, r1, 0x1, 0x0, 0x0, {0x0}}, 0x14}}, 0x0) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000380)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="000329bd7000ffdbdf250100000008000200ff000000080002000a00000014000400f5c40000ff010000000100000200000008000200750b3bf520c8f2bcb604b1ce33ffff000000000000"], 0x48}, 0x1, 0x0, 0x0, 0x40000}, 0x4000010) [ 311.770733][ T919] loop3: detected capacity change from 0 to 264192 [ 311.779170][ T921] loop4: detected capacity change from 0 to 264192 [ 311.786307][ T923] loop2: detected capacity change from 0 to 264192 [ 311.796356][ T919] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 311.806699][ T924] loop5: detected capacity change from 0 to 264192 05:20:23 executing program 0: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) ppoll(&(0x7f0000000080)=[{r0}], 0x1, &(0x7f00000000c0)={0x0, 0x3938700}, 0x0, 0x0) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r0, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, 0x0, 0x104, 0x70bd26, 0x25dfdbfb, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x40}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x6}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x8}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x1ff}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x40000) rt_sigsuspend(&(0x7f0000000000)={[0xffeffffffffeffff]}, 0x8) r1 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.log\x00', 0x0, 0x11) signalfd(r1, &(0x7f0000000080)={[0x100000000]}, 0x8) r2 = syz_open_dev$vcsu(&(0x7f00000000c0), 0xffffffffffff0001, 0x2080) epoll_pwait(r2, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0xffff9ead, &(0x7f0000000140)={[0x4]}, 0x8) [ 311.815229][ T927] loop1: detected capacity change from 0 to 264192 [ 311.815318][ T923] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 311.853312][ T927] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:23 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20001400000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:23 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000002ae0100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 311.872598][ T924] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 311.888453][ T921] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:23 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) [ 311.949908][ T947] loop3: detected capacity change from 0 to 264192 [ 311.960726][ T947] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 311.988436][ T921] loop4: detected capacity change from 0 to 264192 [ 311.995405][ T948] loop2: detected capacity change from 0 to 264192 [ 312.002393][ T927] loop1: detected capacity change from 0 to 264192 [ 312.010435][ T921] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 312.021438][ T948] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:23 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:23 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 312.047112][ T927] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 312.058024][ T966] loop5: detected capacity change from 0 to 264192 05:20:23 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:23 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 312.113501][ T966] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 312.145744][ T980] loop1: detected capacity change from 0 to 264192 [ 312.166494][ T982] loop3: detected capacity change from 0 to 264192 [ 312.173314][ T984] loop4: detected capacity change from 0 to 264192 [ 312.182036][ T980] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 312.197435][ T982] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 312.210352][ T966] loop5: detected capacity change from 0 to 264192 [ 312.227180][ T966] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 312.252370][ T995] loop2: detected capacity change from 0 to 264192 05:20:23 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) [ 312.267509][ T984] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:23 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 312.312889][ T995] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 312.349248][ T1002] loop5: detected capacity change from 0 to 264192 [ 312.353933][ T980] loop1: detected capacity change from 0 to 264192 05:20:23 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:23 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 312.387542][ T1002] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 312.452597][ T1016] loop3: detected capacity change from 0 to 264192 [ 312.464014][ T1016] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 312.477624][ T1019] loop4: detected capacity change from 0 to 264192 [ 312.507682][ T1025] loop2: detected capacity change from 0 to 264192 [ 312.507703][ T1019] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 312.514458][ T1002] loop5: detected capacity change from 0 to 264192 [ 312.525734][ T1016] loop3: detected capacity change from 0 to 264192 [ 312.532678][ T1002] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 312.549796][ T1016] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 312.612291][ T1025] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:24 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:24 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:24 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:24 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) 05:20:24 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:24 executing program 0: r0 = socket(0x11, 0x800000003, 0x0) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f00000001c0)=0x7, 0x4) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000000c0)="a2e699f9", 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @dev}, 0x14) sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000326bd7000ffdbdf250100f00008000500e00000020800010010c9d8ce5e140d577d8cc884ba9106b306716d3f072392f0605c2cd3eacd75a34769a574e8a2", @ANYRES32=r1, @ANYBLOB='\b\x00\b\x00\x00\x00\x00\x00'], 0x2c}, 0x1, 0x0, 0x0, 0x20000004}, 0x20041000) [ 312.806692][ T1052] loop2: detected capacity change from 0 to 264192 [ 312.816350][ T1053] loop3: detected capacity change from 0 to 264192 [ 312.825576][ T1054] loop1: detected capacity change from 0 to 264192 [ 312.830008][ T1053] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 312.833256][ T1056] loop5: detected capacity change from 0 to 264192 05:20:24 executing program 0: rt_sigsuspend(&(0x7f0000000000)={[0x9]}, 0x8) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) ppoll(&(0x7f0000000080)=[{r0}], 0x1, &(0x7f00000000c0)={0x0, 0x3938700}, 0x0, 0x0) splice(r0, &(0x7f0000000040)=0x7, 0xffffffffffffffff, &(0x7f0000000080)=0x7c5, 0x7, 0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) ppoll(&(0x7f0000000080)=[{r1}], 0x1, &(0x7f00000000c0)={0x0, 0x3938700}, 0x0, 0x0) sendmsg$AUDIT_MAKE_EQUIV(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="280000000000df2507000000070000002e2f66696c65302e2f66696c653000005940af4556c53c947291d6dd0569cbc1deba5d0076b344f40b4d3df6db9b0627d0ef61f25e"], 0x28}, 0x1, 0x0, 0x0, 0x2c008000}, 0x80) [ 312.847224][ T1052] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 312.865962][ T1056] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 312.876675][ T1054] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 312.887707][ T1059] loop4: detected capacity change from 0 to 264192 05:20:24 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:24 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) [ 312.913637][ T1059] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 312.956638][ T1053] loop3: detected capacity change from 0 to 264192 [ 312.993447][ T1053] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 312.996325][ T1052] loop2: detected capacity change from 0 to 264192 [ 313.027743][ T1086] loop5: detected capacity change from 0 to 264192 [ 313.037245][ T1052] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 313.053487][ T1086] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:24 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:24 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:24 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 313.092152][ T1087] loop1: detected capacity change from 0 to 264192 [ 313.103002][ T1086] loop5: detected capacity change from 0 to 264192 [ 313.127864][ T1087] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:24 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 313.139418][ T1086] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 313.157256][ T1107] loop3: detected capacity change from 0 to 264192 [ 313.189407][ T1107] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 313.215612][ T1116] loop2: detected capacity change from 0 to 264192 05:20:24 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) [ 313.234315][ T1116] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:24 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20001900000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:24 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 313.264224][ T1120] loop1: detected capacity change from 0 to 264192 [ 313.277808][ T1127] loop5: detected capacity change from 0 to 264192 [ 313.284665][ T1119] loop4: detected capacity change from 0 to 264192 [ 313.317513][ T1120] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 313.318380][ T1127] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:24 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) 05:20:24 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 313.378700][ T1119] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 313.399673][ T1141] loop2: detected capacity change from 0 to 264192 [ 313.407947][ T1141] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 313.409248][ T1139] loop3: detected capacity change from 0 to 264192 [ 313.451386][ T1139] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 313.463211][ T1148] loop5: detected capacity change from 0 to 264192 [ 313.495127][ T1119] loop4: detected capacity change from 0 to 264192 [ 313.497462][ T1154] loop1: detected capacity change from 0 to 264192 [ 313.502245][ T1119] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 313.512881][ T1148] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 313.519084][ T1154] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 313.573698][ T1154] loop1: detected capacity change from 0 to 264192 [ 313.586682][ T1148] loop5: detected capacity change from 0 to 264192 [ 313.595998][ T1154] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 313.628005][ T1148] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:25 executing program 0: fstat(0xffffffffffffffff, &(0x7f0000000000)) sendmsg$NL80211_CMD_JOIN_OCB(0xffffffffffffffff, &(0x7f0000001200)={&(0x7f0000001140)={0x10, 0x0, 0x0, 0x34064092}, 0xc, &(0x7f00000011c0)={&(0x7f0000001180)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000427bd7000fddbdf256c0000000800a100010000000800a100060000000800270001000000080026001b170000"], 0x34}}, 0x4048005) io_setup(0x9, &(0x7f0000000080)=0x0) io_cancel(r0, &(0x7f00000010c0)={0x0, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, &(0x7f00000000c0)="0fa1fb5fc7563fb3691cb7e8d5569ca4d46ece226c9a0ab97e6dc33c817ecb5deb4102f7904bb491391b48a912b425b3882974aacb16c3226b69ff29ab0bafde35509d1f1db3e950971c021c5aa4301b802274e280259c848851b3e74f7298c84ac0414647e3a1b3c545f3a8f51deca4a158302aa7ecf38bef9387d87e74f1d5467229863ca6b83a00843def453e96d3bf6fcdb9da6c008189f45045dd3d6b912c6aa261200be17bdf987e8467a6ae28990ae734627735704acadf52b8a9bb06127e39002b6590258f60f4435cad9a1e75ab3456f3d4b755824abc002ad09c5cedd53b556530ce565617f99e3d6533121ea5c6dbb1e9fe3bce0167700fca1382808e63328ee49426b3cb917df3a0f19fb862829e86de64c870df91834fd20080c8724c3ceee0ca200f5308c706482a014677983def822533a6593e89561dd52f9ed39e15d407afb251cd360f4f6ec476a113586f99a390c07ccba7f0093d63146409e8ff8a0ddd069195f7166ab4e84a4cc4d4a13b6fa521c0a350e2c4a6579f1cf7f2d6a2760b9979ac70df2add83da5cad6b6a0b58c695b650269108747b61e908f357e35cfa1e56d41884db9ccac11b1c493c701c0974be188872192eaf76b430905416287c8eb1fa0f3518f43d2d97e95b3f69f6266ee0ec616bf7a0a2a56bb2116ed1eaaf525caa1aab621d2e3b6e58eb862469d9b42c563b1293dcb602ae05f5b2f22148963cf07f90fdab9cae862953402e7ad55c693924687b78c1202af99482ef312299c44af0feaec9fd5d053b8ebf0daceb97aa53e203ea937a7f31c22c3d094b01a871537d805fd0fe44a6e3bd6d978fae7cc5d7d2839c6e2ed4179c721fc5d857f9dc34b47d46a5e23883332b559a94c65b7454d278953612d48b4fbb65edef00df3d084c6397ea59dfc991a1beec6599760278d51ceadabbb82af9cc891df4a95db2b96d80353990fb845deb737d80e1836f09bb68f7736414825c62912012cfcfb9b1c17d9005d350cee45b37400ab36c2138d28da909ca839fc06f98e5223027f31ddba6a98d736215386cebdbd26c3946adf0f7e8cdae5aa611ba0b9206e4b84caadba3b842054f0c953a572a279293601b433839b8b1af2dc0297fa5be9f65bd5d7d8016169637cc5f508857a687a5e3814b1bcf4a26eb324091f3efdc0342aea3f220691ea59925f89ddd260887cfaad9c48d4a73537fd309164c522cb562475654c5248d0ee7379a3bf9fd2aa1c7d96db803504726aaabd070193664b5d5af7c1cd9c0c037584b238cabe71322a6387b91a2816d19f7b367a676c69b17ea433887258aaf505dcc8268662daeb4252959aa77be994df5056d5d76805b8672196620261ce0bdb1d957fe9d00c5338f720a938523e8a5f047c1bafdae4ca32c199218fd6a2de326310b2a7af1acb7e7771aafe41b24ef5d6b08905048d5f0c20d5f32cb93b38fc977f04d2a289b7aa3d1d41df4d168b8b9809de95180a6b6438d70515b2d77e6499889ff9276cb2d80511ec87521b8bc02e9ddce217306f9e350fe2dad38fd8695441ec7b65dc9902f99eab585fd1f20549e1aaa8fff6f9fc3c02969c238e722d9a8274944c628891e9b6cbfd03ee5ae39e0cc1d2b2b20c36612c96c66cd4da52be6398f7dc621fb5f29927f076c3b3f681a786195f6e9bb94fab6fcf1727fb1bfdb71d53e057518ddc116bc2393b98368fa3fa12e3f84a7915addd7f11da0d2d12930c3f70b46b6fac7ebdfb65c2fb4490095bceb8d01a57198be6d2b6f7cc86e81e980a76247c2a6a5efae02d726e50e1ffd95486f9a0a69a1e59be41dac2074bb577c0dd029585fccc9c72a3ff8c71126d9826d3cf76b34559252aef9a5b9879edbd52a5b3413d87c60fdfb65f7fb860a0822e5b4a6f3219d2dc57202951bd23a56c9a9f3df40409140f5167ae6582da6fe2a59bc4281ddda748d6ec8036e2de9d972d4b79202ffde0462a37bea964f99d1a6ee03668d477c19edd5e6d51c7a98315474d2b2c5a7e75de53bb1f338d86c782d7e59c964aa031bb2e92512d46460b756879e7db9666dbf434764c6ff85c9f1bd276abad7603416dce0b1a2a0bb0236389f58e14c80fe13e12739434b7ea1994af95cc01c6676e4c4a0769387ff6d8c40a4feafa7ddec2a61ee9889747bd6285f47427a3106df2c1439b12884b1908864c3f724c033c34c5c597e6ba226e119cdfc68579c71c6edefe40afca9a169247783337087dd3fe91876969f95014959d88376ff612d6a945d6828481d2c92348313926c8e6b3b4c11e197f2f286dacba7117fe3a24ea0c30c89c90ab0cf1df32852f537e553b2f7685fd681bdefcad32af27b6ed5906f30608f1b62342fd999641cba31e6de65458e0e8ea3d706586752c87bcb9615a5140a1d3837887df7342e8a47eaf9fd95b8a1b0084666737e0a4755f63d417a8fd6817c2e869fa8ac12368450f3d973ccf3e61ac660db8187206164c01c475e4a6a7aae74de6f31b73016111b582045f8f6eb30dcb5fca177ce22368db943a294e91bd46e49494fedac6665bc5b57f31c9b50a8f235907ff032b7a3489eb51b119a3d79fa503ccb56a410d8431f51635da6a34b14be46a936250f0584d8e1209cac1487f35e0d17ebca003bca39a5061c1997358f0d563c2a277df2ae9cd53050d6312e8db766addd57d8773bd8436f1868ed4b82911cd6a99f60654a616c3ae605a6620490085bcaa0fd86278f4752f16d2bc58617e83e37fb7e19c3ad52840b2bb791a3a975125d221046a7bc0c28569b2a850490642e7b218eebccc9c8d371232769b37773504cf0dfffe7f93c1f7ef27afd67c4d6397a53003aeadd3b558dbac8cdefe3da73b2dc94331786c32ebb30a52ca2adb7dba9e5ae70db7f022361aadf1142b11a5c58cd56c0b4471fb161d730809a6dce1241aad4d01f94bb8c09f87c014a93f193b529d21085941fb32ff2c176bd45cedd64a19e6d996085c84821471adf9bbeb33676ca0db52cb6ce4afd9bac1067dae43f4b1143b6fc3f84333152495d14bfe7c58eeb74166ecf997cad30af9a2fde48c6ab5340ced74a0a5c074df7482b3285fa212394d6d23eab23fe7b3c019a9252b4a323748588bcb2e64fd6530ea3437a72ba0f108552188ed01c0c4e84953050dd0433902a4a0aaceb6224f38fb4608222a4748423b21d7acad982feea70663e2377e35a6dbd89ac4fdf81965f9bf3afd2de6fbb6bd1bba09a1cc85770c7ea33da05a410ffae9b6843c64dde632a2bae0fd86ff65ad47c98dc025be857a8259867a0234dfdf5c1af87e3545e063a157b24782f24c4f808887ff0134361251578b3178d932cccf26a1ea9a036552c76860d7bb3b9c5b9a57dbf335124cfdb3c358259ad58c7f8ce4ab866d109f559b7c790a5b0ce9e0eef5c2083d9457eed93b01a7c323313cb8ae033b9272a00d6fa34edd7849760203ba7b1005361b68ed568aa0926a76cb8f2db5837866f9b0fb17d1cb5dfeead2b8ed8cb7d84656165e06ea2f0acbead5b826965024b9a06ea430ea7b57c6f686eba2214d9aea784ac8a0922830abfe58fec0480703b878ef3cb30de21fd0ae9b50f7a1a7aa407ad48d92bab50f73369be55c7cc51ad6c00e6d94855eb4b4ccc0cd6f2036d4c516fc859a6d09ec33cc022a7edbb036c0e5fcaf97189479f0b463a153fa202e1bb23dd7390ce25b21901ff4e954248be03273c99c854484ba419f0fbae9ac3d542e40c08206cbcec8e38c8dd06289f4594d5ea389503d819619fe7aa3021e8e76c77c46bf8726576d062599af9559d8524d8708148daed8cb7c7337fb9d3f530e470cfb45fd68b441df7e5e983c8f91a33fc74420cde7417dbd323873dd8f3e497d775f3f0c82df895eaecb0c2091ec6e17a204da5fd8d65c32d7cf4fe1796b2e6c9e43309bafbf64b46b279172a61d0f6d3b631852a4517e091233b1003fcad3d21204580d402958392a567f6c9f0ceb3abf1c24ce5bb617d85814d25e4d8a032013136b74d897c7697d6b9c1552861dc06cf4b7b4a4422e6eedd9d72c73d02577ec6081ce96da10dc8d0e7651e23984156168d466e3ee11eeabda0e8b10a9f2fca116f74cdf9584b53b5593e75e8a2396d0fba18f8dbb34663b560b90983889c3dfb82a03627261756609732147547eea68d409071a1893bc96be21ae968e0e64aede835606880b984ba9d9d63732c8511e756c1db89440ad79d62a9b7191dea0e39aac5658bccdfd4a26d3fa4aafcdaf08e3d849678fb96a3d949d045e36345cf0dd1682230c0798fb75d28b83ec1b3bcc41920e13e93576b82592a177ec38785a81fdc8f51ec849984ff9348896b484cd29e6236b3f042ae217e33734e562f188b5f653c92790ed808ebb3283072a71d4540dd6dc9f8e4e451f9ce9b03cfe68890d96dff54030776dbe11de303c4904a4af7e73de6778bc2d84b01e0c32a45892f41389766714add3f846c3a5f76a015a45ac4601945245729a75dacc1391102c7b68ab6bb1873690ba21bbd7591e867366d0ce7d5326c526c9f3934f6316acb1a1d0eb623bb8a3b17002462a86b0823e3b53d7dab0d99a97f69386139b511911907c27ec7187dd2b4a48b48fcaef3d446cfad9e7fed6cc67ed38f288b17749e5c87afe90c485ef03ed39e6dca083bb55056ab55aee788ac0e71311de82331827123f0ab265c8a3c5505222432b1bffbc8b5fe51a62cc0a720c1d8872c2042be40c266902e49db2f5ee388513a2fd05066315cf2a255a78bcc060249da163c8c504ffad864143f975d6824306cf9a29db91604b21635952bb1ece41a9040e5b190cbcbe9d3690a3129ce15f2ae77d6374c7b27f4f8e3f7cc2a656845db9178d24b5ba74ddc8fdcfb11ebfc850e9e3fe04d4200cfd8a20650077d6a58bfcc10ae6f52567988e2fb3d39d1be5ccd37878158608c4c9742a648db00b22f02d7361a92588237d5f6604e02bdde20037223204c32ff9e310e7c32326ead0ed098ebee57e605d4c49744cc5db0e7056f79bd01dfedf851734811c9d258bd074eb152299e85b614d6676c4249acd4a44a6d3418d932fe7af03033289ffebd3c411cbff8a58d1a891e85016215606682840711d1fbc559df8bc5ecb5782f296cb580fede21ce538db31be55ee9f4be400a8ed300a57030396bbb80c1f1887fa2f3f37f4bbc95a5559f9bce192a45356e85d98db850f3027fda16172baf5d416349dd906196b1b8b96e07bcffb7dd8e99b882aebe1229c87146c0742df5df86ff55f426d0b9ba4255d3df19e23225616d1d50175ba557903cf114a5d3883bb1828712c0b7c391f7f2bee11fe6cd483b12a6a3ecda7457b89c7cfa4e89f65f6aa0591574ead6d7e8bbb6a47787d54d2c23a0b8ff215b64cdda0731e9b06c97e4dd36da45d81eeda31c0cfd8329caf7bb657356d436dedc0361216f11ebab810e0d5a5bfe4e209bb0c6926d02e8cd2b46b9ea34f106c8522c9a778a4c7f35a489f299f8a66e58aaaf6527eab62b88179df374f1354f34cd2301753bc7f3d01a12a7633c104424961c5695f6f8d6c713acb254b2ee4701bae64b816043efdb02cc618fc897cd7bb68331c8b545760f38af7c921a2df692f3a45b0f15938805ba2769aff40fff0d0d012c858558d2961910f2f9f892e0e7bd6d588a680bcace173ff1ae0302a826714164a5fb45cfa19d2e5ffa5d490c32ea85f0d6b5ad494c368e16a41f7538361ca5942c59f65f74f2e5783f99f5c12dd7a6c15ebdf57f043fa6ebf0b0676f74b1dd", 0x1000, 0x401, 0x0, 0x3}, &(0x7f0000001100)) 05:20:25 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:25 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:25 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:25 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) [ 313.869571][ T1185] loop2: detected capacity change from 0 to 264192 [ 313.877787][ T1185] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 313.889512][ T1192] loop4: detected capacity change from 0 to 264192 [ 313.889516][ T1186] loop3: detected capacity change from 0 to 264192 [ 313.894360][ T1186] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:25 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 313.898676][ T1193] loop1: detected capacity change from 0 to 264192 [ 313.904313][ T1194] loop5: detected capacity change from 0 to 264192 [ 313.930734][ T1193] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 313.950174][ T1194] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 313.960867][ T1186] loop3: detected capacity change from 0 to 264192 05:20:25 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:25 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) [ 313.976075][ T1192] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 313.999066][ T1186] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:25 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:25 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 314.083425][ T1217] loop2: detected capacity change from 0 to 264192 [ 314.091479][ T1217] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:25 executing program 0: rt_sigsuspend(&(0x7f0000000000)={[0x9]}, 0x8) r0 = socket(0x9, 0xa, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) bind(r0, 0x0, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) ppoll(&(0x7f0000000080)=[{r1}], 0x1, &(0x7f00000000c0)={0x0, 0x3938700}, 0x0, 0x0) shutdown(r1, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, &(0x7f0000000100)={0x0, 0x0, {0x0, @struct}}) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\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$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000016c0)=ANY=[@ANYRESHEX, @ANYRES16=r2, @ANYRESDEC, @ANYBLOB="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"], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) sendmsg$NLBL_CIPSOV4_C_LIST(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000001900)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000002c0)={&(0x7f0000001bc0)=ANY=[@ANYBLOB="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", @ANYRES16=r2, @ANYRESDEC], 0x1d4}, 0x1, 0x0, 0x0, 0x24048000}, 0x0) ioctl$BTRFS_IOC_SCRUB(0xffffffffffffffff, 0xc400941b, &(0x7f00000001c0)={0x0, 0x1, 0x20}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000200)={{}, 0x0, 0xe, @unused=[0x0, 0xfffffffffffeffff, 0xffffffffffff8af2, 0x4], @devid}) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f0000000200)={0x0, "b4533b4f5f87ddd4537c3d1ad60c478d"}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, &(0x7f00000001c0)={{}, 0x0, 0x8, @inherit={0x98, &(0x7f0000001200)=ANY=[@ANYBLOB="00000000000000000a00000000000000000100000000000047000000000000002100000000000000070000000000000009000000af7c4201b93a000000000100000000000003650100000000000009000000000000000000000000000000020000000000000008000000000000000900000000000000ff01000000000000010000000100000000000080000000008a2300000000000001030000000049b0e8c2c95f3142dcb36d431f55e5b0dc51e28ddf0251132306c0b4b751e7c9fe64624fa59b3b36c9354bbcd7a0f177baf746a8d1758fbd4f78a56a7a00"/233]}, @devid}) ioctl$BTRFS_IOC_DEV_REPLACE(0xffffffffffffffff, 0xca289435, &(0x7f00000003c0)={0x0, 0x2, @start={0x0, 0x0, "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", "60db940175aa245409f86977c24c07e06fd2e731b70b6229c2b8c8e11ba265b20c9e03e29cfde5871ab09821467de0c1cce880916c74cd0108366b0efbea7a68a5dae20cdf6f44e302dd36e3e7d7c9041d735d27ba3b86e1f45e85b93582605917aab4be4725ad13b3ab7b3e3bbd92bb008d786e6aa3bce55297a790382a201a6d58f3e2c0f49f27bcc3dd142746b56895a9fca814fafe2c37f82db6d866fa3be438b62e8e74de882f9645b88b8f91da6f46455a191ce0dcda0653634aa7f1778b0e00e4b028f7676b2fb359042d4246be93d6935a4299a1dad4be94806357386c9e946baa53011a433efc26ee632b09614f082cd91a9d2d60d9dc214cbee8cab0de5d8f027992174c435a116268fa18a1d9d705c769f76ddf3ca82f629c83e41d6c4245b759c32548f08bc3fecbc5199a75a7e30f7c5ae687921585e3de57ec4d1009b3d49b5791f7b4676c8db5ab5a516ddff3b1e8bbb5e03dbebaf8d4d187b2231f93973fbeb0afbf5e8976d5a4344b8ca3c857a35b385a96c98f299983c0e17167a2e07daefb824d6ad36246cb670faca1f4aa46c0d05de00555a0a5120e9009028eee0b805991c4f687894620b5952ae69d076563b5ec96a81e2b550bc92adf52c87cefa3d261263fc77832ec2b2cdda8f0bd24c1cf26d1b6ed1d5cdbce7532772529d864f29f3ec36e4d75f3b4157c0f2a1009be8314a9d4f59a136535dcda3e35ecfd2ade154dca484edad2dbad60a8c7b0dda57e175b84ff10235ac20fb7753c1e4bb9734c3984d67388ae671f9d4e97650093d988effdc3936326c1c169a49637ebacb6dfc0c8430222dbdc760b1d72fdc33b72bd21da046084c70c35e66f549ed63cc5ae4ab48007ffb5415a9a55d79ef968816877a0792bdb88b0d34f6f3fc53d2a75e8f3b7100d095a50a96103d417ae7eb732ee5c65beddaf7141f2b98064ef29c2ae94c3ed2c6aa92f81ee30bcca74ed75b7167e2c0aea9f37604ae82dc2b578176168d5e3dcbe110c56a34ebd6b38d5f56a09b777f2984c5a8420bf68e55d4c7e9303e6de33d3c5707771db8c1f27049ceacdf49bd448b0d8ecccaa9d9eee92ed1a5a6260852beed47b21355851ccda05e568b014f03f515eeaad4459efa74510adcab5892d53691856e64ad07fb7ec94470bce0439cac11a06b409f9eb671ad7188415eb27be6d8811c9967db1d4190d8fbce21401ebed8cbbd49a20ec90da87b617333d6d5b9d69e60cec37bd95441c01577a171c8be4d2ae9ce00c31621fb172f43a9e45f1f422257a337ebc2024b108fd789bef64f6a860b315d86f6e3f756b995bea1a693701df20e56b691fa50a006c4ebbc1fef15c53a182c7fc89249c3416a0f402ae1febc4031340d01dedd3ae2bf7fe7d607ff37ebe452e3a1a345843d4dd1abebe005c0725146aafa52ea95e9958868346e15679"}, [0x9, 0x0, 0x8fd0, 0x7, 0x80000001, 0x61a6, 0x3, 0x9, 0x10000, 0xb902, 0x5, 0x20, 0x1, 0xff, 0x1ff, 0xfffffffffffffff9, 0x9, 0x5, 0x38a, 0xfff, 0x200, 0x5, 0x1, 0x3, 0x101, 0x6, 0x101, 0xfffffffffffffffa, 0x8af2, 0x0, 0x2, 0x5, 0x0, 0x7, 0x3, 0xd3, 0x3, 0xfffffffffffffffb, 0x7, 0xcac, 0x6, 0x1ff, 0x1, 0x0, 0x9e, 0xffffffff, 0x1ff, 0x7, 0x5, 0xffffffff, 0x8, 0x7ff, 0xce5, 0x200000000, 0x6, 0x5, 0x36, 0x80b7, 0x7ff, 0x3, 0xd1e8, 0x9, 0x0, 0x8]}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, &(0x7f0000000540)={0x0, 0x80, 0x1000000000}) signalfd4(r1, &(0x7f0000000040)={[0x160]}, 0x8, 0x80000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000, 0x30, 0xffffffffffffffff, 0xe5dd6000) [ 314.129973][ T1214] loop5: detected capacity change from 0 to 264192 [ 314.137348][ T1192] loop4: detected capacity change from 0 to 264192 [ 314.153983][ T1214] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 314.164502][ T1192] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:25 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 314.176772][ T1230] loop1: detected capacity change from 0 to 264192 [ 314.177815][ T1233] loop3: detected capacity change from 0 to 264192 [ 314.194669][ T1233] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 314.205265][ T1230] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:25 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:25 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 314.258792][ T1214] loop5: detected capacity change from 0 to 264192 [ 314.270180][ T1214] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 314.277993][ T1246] loop2: detected capacity change from 0 to 264192 05:20:25 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="207fffffff0100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:25 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) [ 314.329080][ T1246] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 314.339779][ T1261] loop3: detected capacity change from 0 to 264192 [ 314.339823][ T1262] loop4: detected capacity change from 0 to 264192 [ 314.362699][ T1261] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:25 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:25 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 314.401285][ T1262] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 314.442819][ T1273] loop1: detected capacity change from 0 to 264192 [ 314.449472][ T1272] loop5: detected capacity change from 0 to 264192 [ 314.465981][ T1272] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20003400000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 314.488322][ T1277] loop3: detected capacity change from 0 to 264192 [ 314.505953][ T1277] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 314.517965][ T1285] loop2: detected capacity change from 0 to 264192 [ 314.519098][ T1273] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 314.541117][ T1285] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 314.562266][ T1272] loop5: detected capacity change from 0 to 264192 05:20:25 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 314.589943][ T1277] loop3: detected capacity change from 0 to 264192 [ 314.597205][ T1296] loop4: detected capacity change from 0 to 264192 [ 314.602888][ T1273] loop1: detected capacity change from 0 to 264192 [ 314.615748][ T1272] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 314.619964][ T1277] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:26 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 314.657474][ T1273] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 314.689977][ T1296] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 314.703977][ T1312] loop2: detected capacity change from 0 to 264192 [ 314.740566][ T1312] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 314.766957][ T1318] loop3: detected capacity change from 0 to 264192 [ 314.793618][ T1318] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:26 executing program 0: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0x4]}, 0x8, 0x0) ppoll(&(0x7f0000000080)=[{r0}], 0x1, &(0x7f00000000c0)={0x0, 0x3938700}, 0x0, 0x0) ioctl$INCFS_IOC_FILL_BLOCKS(r0, 0x80106720, &(0x7f0000001140)={0x3, &(0x7f00000010c0)=[{0x7, 0x6a, &(0x7f0000000000)="d8c7bf604e41480fca6b65405601d897c4de8ed913407dac7c7f20d4c7b8092f3d70c369b8627bb8de0827aee3f8cadb0b6bb622403d70315bd959bc22bde06bc3413c909251ef0829f7bf113b34b80f92d5739403ed82bb427d9b142536195f736a319f9c51ca610863", 0x1, 0x1}, {0xe8, 0x22, &(0x7f0000000080)="02713e90030cee6b267f17c6547da58617033e82647145f1567bee5e522d06737208", 0x1}, {0x1, 0x1000, &(0x7f00000000c0)="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", 0x0, 0x1}]}) 05:20:26 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:26 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:26 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) 05:20:26 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:26 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 315.067637][ T1342] loop1: detected capacity change from 0 to 264192 [ 315.071211][ T1340] loop4: detected capacity change from 0 to 264192 [ 315.081420][ T1345] loop2: detected capacity change from 0 to 264192 [ 315.084470][ T1340] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 315.088776][ T1341] loop5: detected capacity change from 0 to 264192 [ 315.099986][ T1346] loop3: detected capacity change from 0 to 264192 [ 315.108509][ T1341] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 315.114190][ T1342] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:26 executing program 0: signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0x5]}, 0x8, 0x0) 05:20:26 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:26 executing program 0: rt_sigsuspend(&(0x7f0000000000)={[0x9]}, 0x8) epoll_pwait(0xffffffffffffffff, &(0x7f0000000040)=[{}, {}, {}], 0x3, 0x80000001, &(0x7f0000000080)={[0x100000001]}, 0x8) [ 315.166390][ T1340] loop4: detected capacity change from 0 to 264192 [ 315.179662][ T1346] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 315.184151][ T1340] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:26 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) 05:20:26 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20002200000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 315.250755][ T1342] loop1: detected capacity change from 0 to 264192 [ 315.256457][ T1345] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 315.268616][ T1342] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 315.293051][ T1368] loop4: detected capacity change from 0 to 264192 05:20:26 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 315.301391][ T1368] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 315.319992][ T1380] loop5: detected capacity change from 0 to 264192 [ 315.339477][ T1385] loop3: detected capacity change from 0 to 264192 05:20:26 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 315.349647][ T1345] loop2: detected capacity change from 0 to 264192 [ 315.358515][ T1345] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 315.369913][ T1380] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:26 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 315.402719][ T1385] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 315.422399][ T1397] loop1: detected capacity change from 0 to 264192 [ 315.433096][ T1397] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:26 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:26 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) 05:20:26 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:26 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 315.510611][ T1405] loop4: detected capacity change from 0 to 264192 [ 315.543295][ T1405] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:26 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 315.559271][ T1416] loop5: detected capacity change from 0 to 264192 [ 315.567248][ T1415] loop2: detected capacity change from 0 to 264192 [ 315.574014][ T1416] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 315.589054][ T1418] loop1: detected capacity change from 0 to 264192 [ 315.596697][ T1415] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:27 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 315.645258][ T1418] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 315.694579][ T1434] loop3: detected capacity change from 0 to 264192 [ 315.698183][ T1436] loop2: detected capacity change from 0 to 264192 [ 315.706771][ T1405] loop4: detected capacity change from 0 to 264192 [ 315.745292][ T1434] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 315.759487][ T1405] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 315.776696][ T1436] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 315.789276][ T1418] loop1: detected capacity change from 0 to 264192 [ 315.797154][ T1418] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 315.850335][ T1436] loop2: detected capacity change from 0 to 264192 [ 315.857331][ T1436] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:27 executing program 0: rt_sigsuspend(&(0x7f0000000040)={[0x20000]}, 0x13) 05:20:27 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20003800000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:27 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:27 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:27 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:27 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) [ 316.164523][ T1463] loop4: detected capacity change from 0 to 264192 [ 316.173830][ T1463] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 316.188568][ T1471] loop5: detected capacity change from 0 to 264192 [ 316.189198][ T1473] loop1: detected capacity change from 0 to 264192 [ 316.197816][ T1471] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:27 executing program 0: rt_sigsuspend(&(0x7f0000000000)={[0x9]}, 0x8) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) ppoll(&(0x7f0000000080)=[{r0}], 0x1, &(0x7f00000000c0)={0x0, 0x3938700}, 0x0, 0x0) io_uring_enter(r0, 0x637a, 0xd657, 0x1, &(0x7f0000000040)={[0x3]}, 0x8) 05:20:27 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 316.214424][ T1472] loop3: detected capacity change from 0 to 264192 [ 316.233138][ T1480] loop2: detected capacity change from 0 to 264192 [ 316.250778][ T1473] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 316.281647][ T1472] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 316.308281][ T1473] loop1: detected capacity change from 0 to 264192 [ 316.325756][ T1471] loop5: detected capacity change from 0 to 264192 [ 316.329176][ T1473] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 316.334471][ T1480] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 316.360007][ T1472] loop3: detected capacity change from 0 to 264192 05:20:27 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 316.375982][ T1471] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 316.394344][ T1472] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:27 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:27 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) [ 316.426603][ T1493] loop4: detected capacity change from 0 to 264192 [ 316.437886][ T1493] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 316.450958][ T1480] loop2: detected capacity change from 0 to 264192 [ 316.458008][ T1480] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:27 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:27 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:27 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20002800000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 316.529528][ T1516] loop1: detected capacity change from 0 to 264192 [ 316.529535][ T1514] loop3: detected capacity change from 0 to 264192 [ 316.539833][ T1514] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 316.553280][ T1516] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 316.624060][ T1528] loop2: detected capacity change from 0 to 264192 [ 316.625560][ T1516] loop1: detected capacity change from 0 to 264192 [ 316.637357][ T1532] loop5: detected capacity change from 0 to 264192 [ 316.644307][ T1531] loop4: detected capacity change from 0 to 264192 [ 316.653089][ T1531] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 316.660520][ T1542] loop3: detected capacity change from 0 to 264192 [ 316.665210][ T1532] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 316.670628][ T1528] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 316.680534][ T1516] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:28 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:28 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 316.746130][ T1542] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:28 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:28 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) [ 316.826918][ T1555] loop4: detected capacity change from 0 to 264192 [ 316.835327][ T1555] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 316.865938][ T1528] loop2: detected capacity change from 0 to 264192 [ 316.872917][ T1528] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 316.886203][ T1557] loop1: detected capacity change from 0 to 264192 [ 316.898279][ T1556] loop3: detected capacity change from 0 to 264192 [ 316.912436][ T1557] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 316.941955][ T1563] loop5: detected capacity change from 0 to 264192 [ 316.944436][ T1556] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 316.989780][ T1563] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 317.000406][ T1557] loop1: detected capacity change from 0 to 264192 [ 317.008310][ T1557] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 317.025588][ T1556] loop3: detected capacity change from 0 to 264192 [ 317.047009][ T1556] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 317.079504][ T1563] loop5: detected capacity change from 0 to 264192 [ 317.086901][ T1563] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:28 executing program 0: sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="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", 0x1000, 0x4, 0x0, 0x0) rt_sigsuspend(&(0x7f0000000040)={[0x20000008ed]}, 0xfffffffffffffffe) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x81, @private1={0xfc, 0x1, '\x00', 0x1}, 0x80000001}, 0x1c) 05:20:28 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:28 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:28 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:28 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) 05:20:28 executing program 0: rt_sigsuspend(&(0x7f0000000040)={[0x5]}, 0x1a) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) signalfd4(r0, &(0x7f0000000100)={[0x9b]}, 0x8, 0x0) ppoll(&(0x7f0000000140), 0x2000000000000204, &(0x7f00000000c0), 0x0, 0x0) signalfd4(r0, &(0x7f0000000000)={[0x7]}, 0x8, 0x800) [ 317.233992][ T1599] loop4: detected capacity change from 0 to 264192 [ 317.248850][ T1599] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 317.263411][ T1604] loop5: detected capacity change from 0 to 264192 [ 317.269676][ T1608] loop3: detected capacity change from 0 to 264192 [ 317.271053][ T1611] loop1: detected capacity change from 0 to 264192 05:20:28 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 317.288805][ T1608] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 317.300760][ T1609] loop2: detected capacity change from 0 to 264192 [ 317.307811][ T1604] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 317.318558][ T1609] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 317.318580][ T1611] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:28 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) 05:20:28 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:28 executing program 0: syz_genetlink_get_family_id$devlink(&(0x7f00000010c0), 0xffffffffffffffff) rt_sigsuspend(&(0x7f0000000000)={[0x9]}, 0x8) rt_sigaction(0xd, &(0x7f00000011c0)={&(0x7f0000001140)="c4a2ed8c6962c4e19159d0640f957100c421fe124cc0000f38ca8c3b0400000036f3450f70c6056765f600aff342abc4415de1b900000000f22e5a", 0x8000007, &(0x7f0000001180)="dd8e40f0000067401c18efc42271aa7a00420fe817c4a1a914581df2dc4724f3410f7f38c4617c5b6c6eeb0f764c0922", {[0x101]}}, &(0x7f0000001280)={&(0x7f0000001200)="2e410f0d748437672e0f1bb5060000000f4038c403fd012300c4a2b5908415217c000042a7c483e9490700460ff97cbce0c4c18dc2643400000a7af2", 0x0, &(0x7f0000001240)="400178dc400f1c6f390f80aa0000008f89609274de00410f9b820d0000008fc9d095477f66440f59934f3a000066f0470fc120f3ae40c09f8fd2000032"}, 0x8, &(0x7f00000012c0)) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000040)={[0x7]}, 0x8, 0x80000) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) rt_sigaction(0x2e, &(0x7f0000002400)={&(0x7f0000002380)="0f1af466400f38303864450fc409be6859e5ae20c4a265b793feffff7ff30f12a34100000066470f380344c942f01900f36746ff30de6756", 0x8000004, &(0x7f00000023c0)="8f09809910c44219ba04d06567660fe62367660f3a41641800abc4216d561ac4e2659a820f0060ff0f8400000081c44175e47f00c441fe704e7f08c46281073e", {[0x2]}}, &(0x7f0000002500)={&(0x7f0000002440)="2e66450ffe4e37c42208f3cac4e1ffe6cf6465f30f1b7c5f7764f040008c1e37000000f246dacd41def7c423157f29de450fc07b44c4a1ddfef2", 0x0, &(0x7f0000002480)="c4425928970c0000003e650f72f5968f49f0967afec46263f59935000000c04c1e003766f2adc4e1f8519b58e819a78f0a201288000000000000002166420f3a0e690001a7"}, 0x8, &(0x7f0000002540)) ppoll(&(0x7f0000000080)=[{r1}], 0x1, &(0x7f00000000c0)={0x0, 0x3938700}, 0x0, 0x0) signalfd4(r1, &(0x7f0000001100)={[0x5]}, 0x8, 0x81800) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) signalfd4(r0, &(0x7f0000002340)={[0x7fff]}, 0x8, 0x800) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002300), 0x2, 0x0) ppoll(&(0x7f0000000080)=[{r3}], 0x1, &(0x7f0000002580)={0x77359400}, 0x0, 0x0) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) ppoll(&(0x7f0000000080)=[{r4}], 0x1, &(0x7f00000000c0)={0x0, 0x3938700}, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE(r2, 0x50009401, &(0x7f0000001300)={{r4}, "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"}) socketpair(0x4, 0x80000, 0x2, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BTRFS_IOC_DEV_INFO(r5, 0xd000941e, &(0x7f00000000c0)={0x0, "c791237c7e0ab107544ec8e2eb36219c"}) [ 317.397182][ T1609] loop2: detected capacity change from 0 to 264192 [ 317.435999][ T1636] loop4: detected capacity change from 0 to 264192 05:20:28 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 317.458206][ T1639] loop5: detected capacity change from 0 to 264192 [ 317.459665][ T1609] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 317.476816][ T1636] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 317.505112][ T1639] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 317.527228][ T1646] loop1: detected capacity change from 0 to 264192 05:20:28 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 317.554849][ T1646] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 317.576515][ T1658] loop3: detected capacity change from 0 to 264192 05:20:29 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) [ 317.628483][ T1658] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 317.664423][ T1667] loop4: detected capacity change from 0 to 264192 05:20:29 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 317.677385][ T1670] loop2: detected capacity change from 0 to 264192 [ 317.705723][ T1682] loop5: detected capacity change from 0 to 264192 [ 317.717438][ T1667] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:29 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 317.762569][ T1658] loop3: detected capacity change from 0 to 264192 [ 317.771610][ T1682] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 317.783256][ T1658] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 317.802286][ T1670] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:29 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 317.835708][ T1696] loop1: detected capacity change from 0 to 264192 [ 317.852866][ T1696] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:29 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:29 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000080860100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) 05:20:29 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 317.923050][ T1706] loop4: detected capacity change from 0 to 264192 [ 317.937339][ T1706] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 318.016952][ T1711] loop3: detected capacity change from 0 to 264192 [ 318.036917][ T1711] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 318.039689][ T1696] loop1: detected capacity change from 0 to 264192 [ 318.047494][ T1716] loop5: detected capacity change from 0 to 264192 05:20:29 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 318.075316][ T1696] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 318.091671][ T1726] loop2: detected capacity change from 0 to 264192 [ 318.109739][ T1716] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 318.128506][ T1726] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 318.153431][ T1741] loop4: detected capacity change from 0 to 264192 [ 318.162483][ T1741] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 318.201887][ T1716] loop5: detected capacity change from 0 to 264192 [ 318.210276][ T1716] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:29 executing program 0: rt_sigsuspend(&(0x7f0000000000)={[0xfffffffffffffffd]}, 0x8) rt_sigpending(&(0x7f0000000040), 0x8) 05:20:29 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:29 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:29 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:29 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:29 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) [ 318.345009][ T1781] loop4: detected capacity change from 0 to 264192 [ 318.354291][ T1781] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 318.356956][ T1782] loop3: detected capacity change from 0 to 264192 [ 318.364931][ T1793] loop2: detected capacity change from 0 to 264192 [ 318.377758][ T1785] loop5: detected capacity change from 0 to 264192 [ 318.379234][ T1782] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:29 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 318.398177][ T1792] loop1: detected capacity change from 0 to 264192 [ 318.398561][ T1785] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 318.408650][ T1792] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 318.415264][ T1793] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:29 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:29 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) 05:20:29 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 318.497953][ T1792] loop1: detected capacity change from 0 to 264192 [ 318.518057][ T1809] loop4: detected capacity change from 0 to 264192 05:20:29 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 318.540354][ T1792] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:30 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 318.586945][ T1809] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 318.596700][ T1822] loop5: detected capacity change from 0 to 264192 [ 318.625637][ T1821] loop2: detected capacity change from 0 to 264192 [ 318.640162][ T1821] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 318.652422][ T1831] loop3: detected capacity change from 0 to 264192 [ 318.663646][ T1809] loop4: detected capacity change from 0 to 264192 [ 318.675842][ T1809] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 318.696225][ T1822] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 318.720598][ T1831] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 318.772627][ T1837] loop1: detected capacity change from 0 to 264192 [ 318.781032][ T1837] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 318.787663][ T1822] loop5: detected capacity change from 0 to 264192 [ 318.839105][ T1822] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:30 executing program 0: rt_sigsuspend(&(0x7f0000000000), 0x8) 05:20:30 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:30 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:30 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:30 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:30 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) [ 319.239448][ T1859] loop4: detected capacity change from 0 to 264192 [ 319.247448][ T1859] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 319.257778][ T1857] loop2: detected capacity change from 0 to 264192 [ 319.265316][ T1867] loop3: detected capacity change from 0 to 264192 [ 319.276007][ T1867] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:30 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:30 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="207fffffff0100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 319.290118][ T1857] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 319.291040][ T1866] loop1: detected capacity change from 0 to 264192 [ 319.307955][ T1865] loop5: detected capacity change from 0 to 264192 [ 319.340537][ T1866] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 319.340537][ T1865] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 319.378602][ T1867] loop3: detected capacity change from 0 to 264192 05:20:30 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000200000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 319.393830][ T1867] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 319.404751][ T1887] loop4: detected capacity change from 0 to 264192 [ 319.420813][ T1890] loop2: detected capacity change from 0 to 264192 [ 319.440632][ T1887] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 319.474273][ T1898] loop1: detected capacity change from 0 to 264192 [ 319.477879][ T1890] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:30 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 319.500004][ T1898] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 319.518581][ T1865] loop5: detected capacity change from 0 to 264192 05:20:31 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 319.566148][ T1865] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 319.576116][ T1898] loop1: detected capacity change from 0 to 264192 [ 319.592895][ T1898] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 319.604300][ T1887] loop4: detected capacity change from 0 to 264192 05:20:31 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) [ 319.642423][ T1887] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 319.646425][ T1911] loop3: detected capacity change from 0 to 264192 [ 319.660455][ T1920] loop2: detected capacity change from 0 to 264192 [ 319.668064][ T1920] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 319.696005][ T1911] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 319.734050][ T1927] loop5: detected capacity change from 0 to 264192 [ 319.772935][ T1927] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 319.812128][ T1911] loop3: detected capacity change from 0 to 264192 [ 319.819748][ T1911] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:31 executing program 0: timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f0000000100)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_settime(r0, 0x0, &(0x7f0000000040)={{}, {0x77359400}}, &(0x7f0000000080)) rt_sigsuspend(&(0x7f0000000000)={[0x9]}, 0x8) 05:20:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:31 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:31 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2097ffffff0100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:31 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) 05:20:31 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 320.164557][ T1949] loop5: detected capacity change from 0 to 264192 [ 320.172551][ T1950] loop3: detected capacity change from 0 to 264192 [ 320.180501][ T1949] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 320.188407][ T1956] loop2: detected capacity change from 0 to 264192 [ 320.198368][ T1950] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:31 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) [ 320.198402][ T1957] loop1: detected capacity change from 0 to 264192 [ 320.209926][ T1960] loop4: detected capacity change from 0 to 264192 [ 320.250788][ T1956] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:31 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 320.255423][ T1950] loop3: detected capacity change from 0 to 264192 [ 320.268835][ T1957] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 320.277393][ T1960] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 320.301503][ T1950] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:31 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20003400000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:31 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:31 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 320.360026][ T1979] loop5: detected capacity change from 0 to 264192 [ 320.384115][ T1979] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 320.414861][ T1987] loop3: detected capacity change from 0 to 264192 [ 320.416130][ T1960] loop4: detected capacity change from 0 to 264192 [ 320.431839][ T1987] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 320.446034][ T1960] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 320.466884][ T1979] loop5: detected capacity change from 0 to 264192 [ 320.480186][ T1979] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 320.503034][ T1999] loop2: detected capacity change from 0 to 264192 [ 320.509783][ T2002] loop1: detected capacity change from 0 to 264192 05:20:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 320.518635][ T1999] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 320.531100][ T2002] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 320.533338][ T1987] loop3: detected capacity change from 0 to 264192 [ 320.575227][ T2002] loop1: detected capacity change from 0 to 264192 [ 320.575894][ T1999] loop2: detected capacity change from 0 to 264192 [ 320.588430][ T1987] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 320.591427][ T1999] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 320.618512][ T2002] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 320.645854][ T2019] loop4: detected capacity change from 0 to 264192 [ 320.700956][ T2019] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:32 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20003500000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:32 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) 05:20:32 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:32 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:32 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 321.047556][ T2035] loop3: detected capacity change from 0 to 264192 [ 321.056390][ T2043] loop5: detected capacity change from 0 to 264192 [ 321.057260][ T2035] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 321.074830][ T2042] loop1: detected capacity change from 0 to 264192 [ 321.082001][ T2041] loop4: detected capacity change from 0 to 264192 05:20:32 executing program 0: rt_sigsuspend(&(0x7f0000000040)={[0x200080a]}, 0x8) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0xa) r1 = syz_io_uring_setup(0x40405821, &(0x7f00000003c0)={0x0, 0x71cf, 0x1, 0x2, 0x3d7, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000140)) syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r2, r3, &(0x7f0000000340)=@IORING_OP_LINK_TIMEOUT={0xf, 0x4, 0x0, 0x0, 0x0, &(0x7f0000000280)}, 0x8) syz_io_uring_submit(r2, r3, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r4}, 0x0) syz_io_uring_setup(0x187, &(0x7f00000002c0)={0x0, 0xc4f, 0x20, 0x0, 0x382}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000340)=@IORING_OP_LINK_TIMEOUT={0xf, 0x4, 0x0, 0x0, 0x0, &(0x7f0000000280)}, 0x8) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4}, 0x0) r8 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) ppoll(&(0x7f0000000080)=[{r8}], 0x1, &(0x7f00000000c0)={0x0, 0x3938700}, 0x0, 0x0) syz_io_uring_submit(0x0, r6, &(0x7f0000000380)=@IORING_OP_TEE={0x21, 0x7, 0x0, @fd=r7, 0x0, 0x0, 0x0, 0xd, 0x0, {0x0, 0x0, r8}}, 0xe9f3) syz_io_uring_submit(r5, r6, &(0x7f0000000340)=@IORING_OP_LINK_TIMEOUT={0xf, 0x4, 0x0, 0x0, 0x0, &(0x7f0000000280)}, 0x8) syz_io_uring_submit(r2, r6, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x5, 0x4003, @fd_index=0x8, 0x5, &(0x7f00000001c0)="34d6f93818723a864ed3ae75938bce7d90d11a2d50eb3acb9dc2f3a521a7d83a1ac55db058fd1396f6327d6b77177b89ebb175191e908754da9dbe81176d6f6e28dbdb216d2cdcc85f3f2aa4033d66c64f9ba01f09f2f2ad6de12bfd", 0x5c}, 0x800) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(r1, 0x8010661b, &(0x7f0000000180)) [ 321.082585][ T2043] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 321.094503][ T2042] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 321.117976][ T2041] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 321.128544][ T2049] loop2: detected capacity change from 0 to 264192 [ 321.166671][ T2049] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 321.178955][ T2042] loop1: detected capacity change from 0 to 264192 [ 321.178998][ T2041] loop4: detected capacity change from 0 to 264192 [ 321.179420][ T2041] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 321.205739][ T2043] loop5: detected capacity change from 0 to 264192 05:20:32 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:32 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 321.223427][ T2035] loop3: detected capacity change from 0 to 264192 [ 321.239959][ T2042] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 321.250471][ T2043] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:32 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 321.264128][ T2035] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:32 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:32 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:32 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) 05:20:32 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 321.376785][ T2093] loop5: detected capacity change from 0 to 264192 [ 321.386612][ T2093] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 321.397270][ T2097] loop1: detected capacity change from 0 to 264192 [ 321.399598][ T2092] loop3: detected capacity change from 0 to 264192 [ 321.406959][ T2097] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:32 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) [ 321.415487][ T2100] loop4: detected capacity change from 0 to 264192 [ 321.439633][ T2104] loop2: detected capacity change from 0 to 264192 [ 321.451617][ T2097] loop1: detected capacity change from 0 to 264192 [ 321.458546][ T2100] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:32 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 321.472454][ T2104] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 321.487834][ T2097] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 321.524001][ T2092] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:32 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:32 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 321.571521][ T2115] loop5: detected capacity change from 0 to 264192 [ 321.584763][ T2115] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 321.604923][ T2116] loop1: detected capacity change from 0 to 264192 [ 321.639466][ T2116] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 321.655447][ T2135] loop2: detected capacity change from 0 to 264192 [ 321.660816][ T2115] loop5: detected capacity change from 0 to 264192 [ 321.662230][ T2123] loop3: detected capacity change from 0 to 264192 [ 321.680042][ T2123] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 321.690938][ T2135] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 321.728710][ T2115] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 321.756644][ T2135] loop2: detected capacity change from 0 to 264192 [ 321.764088][ T2135] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:33 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:33 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:33 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:33 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:33 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) 05:20:33 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 322.103381][ T2156] loop1: detected capacity change from 0 to 264192 [ 322.110087][ T2157] loop2: detected capacity change from 0 to 264192 [ 322.121472][ T2157] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 322.131948][ T2166] loop5: detected capacity change from 0 to 264192 [ 322.133854][ T2163] loop3: detected capacity change from 0 to 264192 05:20:33 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) [ 322.145507][ T2156] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 322.153692][ T2163] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 322.161699][ T2168] loop4: detected capacity change from 0 to 264192 05:20:33 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 322.204866][ T2166] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 322.221750][ T2168] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:33 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:33 executing program 0: syz_genetlink_get_family_id$devlink(&(0x7f00000010c0), 0xffffffffffffffff) rt_sigsuspend(&(0x7f0000000000)={[0x9]}, 0x8) rt_sigaction(0xd, &(0x7f00000011c0)={&(0x7f0000001140)="c4a2ed8c6962c4e19159d0640f957100c421fe124cc0000f38ca8c3b0400000036f3450f70c6056765f600aff342abc4415de1b900000000f22e5a", 0x8000007, &(0x7f0000001180)="dd8e40f0000067401c18efc42271aa7a00420fe817c4a1a914581df2dc4724f3410f7f38c4617c5b6c6eeb0f764c0922", {[0x101]}}, &(0x7f0000001280)={&(0x7f0000001200)="2e410f0d748437672e0f1bb5060000000f4038c403fd012300c4a2b5908415217c000042a7c483e9490700460ff97cbce0c4c18dc2643400000a7af2", 0x0, &(0x7f0000001240)="400178dc400f1c6f390f80aa0000008f89609274de00410f9b820d0000008fc9d095477f66440f59934f3a000066f0470fc120f3ae40c09f8fd2000032"}, 0x8, &(0x7f00000012c0)) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000040)={[0x7]}, 0x8, 0x80000) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) rt_sigaction(0x2e, &(0x7f0000002400)={&(0x7f0000002380)="0f1af466400f38303864450fc409be6859e5ae20c4a265b793feffff7ff30f12a34100000066470f380344c942f01900f36746ff30de6756", 0x8000004, &(0x7f00000023c0)="8f09809910c44219ba04d06567660fe62367660f3a41641800abc4216d561ac4e2659a820f0060ff0f8400000081c44175e47f00c441fe704e7f08c46281073e", {[0x2]}}, &(0x7f0000002500)={&(0x7f0000002440)="2e66450ffe4e37c42208f3cac4e1ffe6cf6465f30f1b7c5f7764f040008c1e37000000f246dacd41def7c423157f29de450fc07b44c4a1ddfef2", 0x0, &(0x7f0000002480)="c4425928970c0000003e650f72f5968f49f0967afec46263f59935000000c04c1e003766f2adc4e1f8519b58e819a78f0a201288000000000000002166420f3a0e690001a7"}, 0x8, &(0x7f0000002540)) ppoll(&(0x7f0000000080)=[{r1}], 0x1, &(0x7f00000000c0)={0x0, 0x3938700}, 0x0, 0x0) signalfd4(r1, &(0x7f0000001100)={[0x5]}, 0x8, 0x81800) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) signalfd4(r0, &(0x7f0000002340)={[0x7fff]}, 0x8, 0x800) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002300), 0x2, 0x0) ppoll(&(0x7f0000000080)=[{r3}], 0x1, &(0x7f0000002580)={0x77359400}, 0x0, 0x0) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) ppoll(&(0x7f0000000080)=[{r4}], 0x1, &(0x7f00000000c0)={0x0, 0x3938700}, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE(r2, 0x50009401, &(0x7f0000001300)={{r4}, "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"}) socketpair(0x4, 0x80000, 0x2, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BTRFS_IOC_DEV_INFO(r5, 0xd000941e, &(0x7f00000000c0)={0x0, "c791237c7e0ab107544ec8e2eb36219c"}) [ 322.251123][ T2163] loop3: detected capacity change from 0 to 264192 [ 322.264158][ T2163] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:33 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) [ 322.306021][ T2189] loop1: detected capacity change from 0 to 264192 [ 322.323622][ T2189] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 322.329592][ T2192] loop2: detected capacity change from 0 to 264192 05:20:33 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 322.355287][ T2192] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 322.391016][ T2168] loop4: detected capacity change from 0 to 264192 [ 322.391827][ T2203] loop5: detected capacity change from 0 to 264192 05:20:33 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20003900000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 322.398724][ T2168] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 322.435447][ T2203] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 322.462343][ T2192] loop2: detected capacity change from 0 to 264192 [ 322.464867][ T2213] loop1: detected capacity change from 0 to 264192 [ 322.483816][ T2192] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 322.495971][ T2213] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:33 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:33 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) 05:20:33 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:33 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 322.516365][ T2220] loop3: detected capacity change from 0 to 264192 [ 322.542701][ T2220] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:34 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:34 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 322.608531][ T2231] loop4: detected capacity change from 0 to 264192 [ 322.618854][ T2231] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 322.619280][ T2236] loop5: detected capacity change from 0 to 264192 [ 322.636122][ T2239] loop1: detected capacity change from 0 to 264192 [ 322.642918][ T2238] loop2: detected capacity change from 0 to 264192 05:20:34 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:34 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) [ 322.686924][ T2239] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 322.691749][ T2236] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 322.699026][ T2238] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 322.775425][ T2259] loop1: detected capacity change from 0 to 264192 [ 322.775425][ T2255] loop3: detected capacity change from 0 to 264192 [ 322.790660][ T2255] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 322.806146][ T2254] loop4: detected capacity change from 0 to 264192 [ 322.829758][ T2254] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 322.842528][ T2259] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 322.864656][ T2262] loop5: detected capacity change from 0 to 264192 [ 322.874524][ T2262] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 322.932596][ T2259] loop1: detected capacity change from 0 to 264192 [ 322.947135][ T2259] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:34 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:34 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:34 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:34 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:34 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000003c10100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) 05:20:34 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:34 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20868000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) [ 323.184708][ T2291] loop4: detected capacity change from 0 to 264192 [ 323.191460][ T2289] loop2: detected capacity change from 0 to 264192 [ 323.205752][ T2291] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 323.216013][ T2289] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 323.226075][ T2297] loop1: detected capacity change from 0 to 264192 05:20:34 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000200000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 323.233471][ T2302] loop3: detected capacity change from 0 to 264192 [ 323.237024][ T2300] loop5: detected capacity change from 0 to 264192 [ 323.258220][ T2291] loop4: detected capacity change from 0 to 264192 [ 323.273519][ T2302] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:34 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) 05:20:34 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:34 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 323.290694][ T2291] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 323.291229][ T2297] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 323.310544][ T2300] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:34 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:34 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:34 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 323.377127][ T2319] loop2: detected capacity change from 0 to 264192 [ 323.389090][ T2300] loop5: detected capacity change from 0 to 264192 [ 323.399406][ T2300] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 323.410283][ T2319] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:34 executing program 0 (fault-call:3 fault-nth:0): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001f0000000000000000dd02517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCMIWAIT(r1, 0x5417, 0x0) 05:20:34 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) [ 323.457972][ T2328] loop4: detected capacity change from 0 to 264192 [ 323.476030][ T2340] loop1: detected capacity change from 0 to 264192 [ 323.485026][ T2328] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:34 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:34 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 323.507889][ T2340] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 323.519164][ T2337] loop3: detected capacity change from 0 to 264192 [ 323.546213][ T2350] loop2: detected capacity change from 0 to 264192 [ 323.556915][ T2350] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 323.569722][ T2349] FAULT_INJECTION: forcing a failure. [ 323.569722][ T2349] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 323.582873][ T2349] CPU: 0 PID: 2349 Comm: syz-executor.0 Not tainted 5.12.0-syzkaller #0 [ 323.591216][ T2349] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 323.601858][ T2349] Call Trace: [ 323.605174][ T2349] dump_stack+0x137/0x19d [ 323.609525][ T2349] should_fail+0x23c/0x250 [ 323.614043][ T2349] should_fail_usercopy+0x16/0x20 [ 323.619085][ T2349] _copy_to_user+0x1c/0x90 [ 323.623525][ T2349] simple_read_from_buffer+0xab/0x120 [ 323.628917][ T2349] proc_fail_nth_read+0xf6/0x140 [ 323.633872][ T2349] ? rw_verify_area+0x136/0x250 [ 323.638767][ T2349] ? proc_fault_inject_write+0x200/0x200 [ 323.640938][ T2358] loop5: detected capacity change from 0 to 264192 [ 323.644495][ T2349] vfs_read+0x154/0x5d0 [ 323.644544][ T2349] ? selinux_file_ioctl+0x8e0/0x970 [ 323.660358][ T2349] ? __fget_light+0x21b/0x260 [ 323.661476][ T2337] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 323.665045][ T2349] ? __cond_resched+0x11/0x40 [ 323.665068][ T2349] ksys_read+0xce/0x180 [ 323.665085][ T2349] __x64_sys_read+0x3e/0x50 [ 323.688544][ T2349] do_syscall_64+0x4a/0x90 [ 323.693001][ T2349] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 323.698906][ T2349] RIP: 0033:0x41937c 05:20:35 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 323.702807][ T2349] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 323.711859][ T2358] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 323.722422][ T2349] RSP: 002b:00007f8e9cb2e170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 323.722450][ T2349] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 000000000041937c [ 323.722462][ T2349] RDX: 000000000000000f RSI: 00007f8e9cb2e1e0 RDI: 0000000000000005 05:20:35 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:35 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001f0000000000000000dd02517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCMIWAIT(r1, 0x5417, 0x0) [ 323.757072][ T2349] RBP: 00007f8e9cb2e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 323.765074][ T2349] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 323.773054][ T2349] R13: 00007ffe292c4b5f R14: 00007f8e9cb2e300 R15: 0000000000022000 05:20:35 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001f0000000000000000dd02517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCMIWAIT(r1, 0x2, 0x0) [ 323.820362][ T2359] loop1: detected capacity change from 0 to 264192 [ 323.827180][ T2337] loop3: detected capacity change from 0 to 264192 [ 323.845948][ T2359] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 323.865069][ T2374] loop4: detected capacity change from 0 to 264192 [ 323.875369][ T2337] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 323.906330][ T2358] loop5: detected capacity change from 0 to 264192 05:20:35 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:35 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001f0000000000000000dd02517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCMIWAIT(r1, 0x4b47, 0x0) 05:20:35 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 323.921901][ T2374] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 323.935989][ T2379] loop2: detected capacity change from 0 to 264192 05:20:35 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:35 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001f0000000000000000dd02517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCMIWAIT(r1, 0x4b49, 0x0) [ 323.968832][ T2379] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 323.980373][ T2358] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:35 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) [ 324.046526][ T2398] loop3: detected capacity change from 0 to 264192 [ 324.061943][ T2397] loop1: detected capacity change from 0 to 264192 [ 324.069203][ T2379] loop2: detected capacity change from 0 to 264192 [ 324.080991][ T2398] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:35 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 324.091838][ T2397] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 324.109775][ T2379] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 324.124823][ T2410] loop4: detected capacity change from 0 to 264192 05:20:35 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20001100000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:35 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001f0000000000000000dd02517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCMIWAIT(r1, 0x5409, 0x0) 05:20:35 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 324.155284][ T2417] loop5: detected capacity change from 0 to 264192 [ 324.170505][ T2410] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:35 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 324.205742][ T2417] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 324.237812][ T2433] loop2: detected capacity change from 0 to 264192 [ 324.239716][ T2429] loop3: detected capacity change from 0 to 264192 05:20:35 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001f0000000000000000dd02517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCMIWAIT(r1, 0x540b, 0x0) [ 324.245541][ T2433] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 324.265092][ T2430] loop1: detected capacity change from 0 to 264192 05:20:35 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:35 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001f0000000000000000dd02517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCMIWAIT(r1, 0x540c, 0x0) [ 324.298608][ T2430] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 324.309424][ T2429] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 324.330621][ T2417] loop5: detected capacity change from 0 to 264192 05:20:35 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) [ 324.347990][ T2417] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:35 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:35 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 324.404973][ T2453] loop4: detected capacity change from 0 to 264192 [ 324.413446][ T2457] loop2: detected capacity change from 0 to 264192 [ 324.438729][ T2453] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:35 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001f0000000000000000dd02517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCMIWAIT(r1, 0x540d, 0x0) [ 324.471884][ T2457] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 324.482885][ T2460] loop5: detected capacity change from 0 to 264192 05:20:35 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:35 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 324.512178][ T2460] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 324.526312][ T2469] loop1: detected capacity change from 0 to 264192 [ 324.534259][ T2471] loop3: detected capacity change from 0 to 264192 05:20:35 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:36 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001f0000000000000000dd02517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCMIWAIT(r1, 0x5412, 0x0) [ 324.556145][ T2469] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 324.563623][ T2471] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:36 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20004c00000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 324.626164][ T2482] loop4: detected capacity change from 0 to 264192 [ 324.635044][ T2488] loop2: detected capacity change from 0 to 264192 [ 324.659283][ T2460] loop5: detected capacity change from 0 to 264192 05:20:36 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001f0000000000000000dd02517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCMIWAIT(r1, 0x5413, 0x0) [ 324.676665][ T2488] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 324.694655][ T2460] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 324.699331][ T2482] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 324.710863][ T2501] loop1: detected capacity change from 0 to 264192 05:20:36 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) 05:20:36 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 324.770774][ T2506] loop3: detected capacity change from 0 to 264192 [ 324.781756][ T2501] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 324.801142][ T2506] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 324.817085][ T2482] loop4: detected capacity change from 0 to 264192 05:20:36 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001f0000000000000000dd02517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCMIWAIT(r1, 0x5414, 0x0) 05:20:36 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 324.850365][ T2482] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 324.871316][ T2523] loop5: detected capacity change from 0 to 264192 [ 324.878968][ T2523] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:36 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:36 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 324.894518][ T2521] loop2: detected capacity change from 0 to 264192 [ 324.906192][ T2501] loop1: detected capacity change from 0 to 264192 [ 324.913925][ T2521] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 324.924697][ T2523] loop5: detected capacity change from 0 to 264192 [ 324.932275][ T2523] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:36 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001f0000000000000000dd02517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCMIWAIT(r1, 0x5415, 0x0) [ 324.986844][ T2546] loop3: detected capacity change from 0 to 264192 [ 324.989359][ T2501] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 324.995718][ T2546] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 325.023069][ T2545] loop4: detected capacity change from 0 to 264192 05:20:36 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) [ 325.037565][ T2543] loop2: detected capacity change from 0 to 264192 [ 325.046874][ T2543] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 325.049995][ T2545] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 325.057188][ T2546] loop3: detected capacity change from 0 to 264192 [ 325.074435][ T2563] loop5: detected capacity change from 0 to 264192 05:20:36 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:36 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001f0000000000000000dd02517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCMIWAIT(r1, 0x5416, 0x0) 05:20:36 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001f0000000000000000dd02517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCMIWAIT(r1, 0x5418, 0x0) [ 325.074830][ T2546] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 325.096996][ T2563] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 325.111755][ T2545] loop4: detected capacity change from 0 to 264192 [ 325.118403][ T2543] loop2: detected capacity change from 0 to 264192 [ 325.126090][ T2545] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:36 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:36 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001f0000000000000000dd02517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCMIWAIT(r1, 0x541b, 0x0) 05:20:36 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 325.149227][ T2543] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:36 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001f0000000000000000dd02517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCMIWAIT(r1, 0x541d, 0x0) 05:20:36 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000b00000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 325.195174][ T2563] loop5: detected capacity change from 0 to 264192 [ 325.208934][ T2593] loop4: detected capacity change from 0 to 264192 [ 325.223958][ T2563] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:36 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001f0000000000000000dd02517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCMIWAIT(r1, 0x541e, 0x0) [ 325.243581][ T2593] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 325.247912][ T2596] loop1: detected capacity change from 0 to 264192 05:20:36 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:36 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 325.292875][ T2605] loop2: detected capacity change from 0 to 264192 [ 325.304092][ T2605] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 325.324783][ T2596] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:36 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) [ 325.353139][ T2604] loop3: detected capacity change from 0 to 264192 [ 325.365161][ T2604] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 325.414685][ T2626] loop5: detected capacity change from 0 to 264192 [ 325.423469][ T2623] loop4: detected capacity change from 0 to 264192 [ 325.442597][ T2623] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 325.446428][ T2626] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 325.471719][ T2596] loop1: detected capacity change from 0 to 264192 [ 325.478635][ T2625] loop2: detected capacity change from 0 to 264192 [ 325.495960][ T2604] loop3: detected capacity change from 0 to 264192 [ 325.503711][ T2596] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 325.514329][ T2625] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 325.526797][ T2604] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:36 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20001500000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:36 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001f0000000000000000dd02517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCMIWAIT(r1, 0x541e, 0x0) 05:20:36 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:36 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) 05:20:36 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:36 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:37 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001f0000000000000000dd02517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCMIWAIT(r1, 0x5421, 0x0) [ 325.642081][ T2653] loop5: detected capacity change from 0 to 264192 [ 325.651810][ T2660] loop2: detected capacity change from 0 to 264192 [ 325.666655][ T2660] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 325.676968][ T2656] loop4: detected capacity change from 0 to 264192 05:20:37 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001f0000000000000000dd02517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCMIWAIT(r1, 0x5423, 0x0) 05:20:37 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 325.693032][ T2653] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 325.693077][ T2656] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 325.717114][ T2661] loop1: detected capacity change from 0 to 264192 [ 325.724038][ T2654] loop3: detected capacity change from 0 to 264192 [ 325.747503][ T2661] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 325.761555][ T2654] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 325.780317][ T2653] loop5: detected capacity change from 0 to 264192 05:20:37 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001f0000000000000000dd02517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCMIWAIT(r1, 0x5424, 0x0) 05:20:37 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) [ 325.791893][ T2653] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:37 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) 05:20:37 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:37 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001f0000000000000000dd02517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCMIWAIT(r1, 0x5425, 0x0) 05:20:37 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 325.864876][ T2661] loop1: detected capacity change from 0 to 264192 [ 325.864887][ T2654] loop3: detected capacity change from 0 to 264192 [ 325.894806][ T2654] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 325.907145][ T2681] loop2: detected capacity change from 0 to 264192 05:20:37 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 325.945766][ T2681] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 325.969063][ T2703] loop5: detected capacity change from 0 to 264192 05:20:37 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:37 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001f0000000000000000dd02517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCMIWAIT(r1, 0x5427, 0x0) [ 325.995677][ T2703] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 326.028930][ T2711] loop1: detected capacity change from 0 to 264192 05:20:37 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001f0000000000000000dd02517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCMIWAIT(r1, 0x5428, 0x0) 05:20:37 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) 05:20:37 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001f0000000000000000dd02517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCMIWAIT(r1, 0x5437, 0x0) [ 326.052922][ T2711] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 326.055893][ T2710] loop4: detected capacity change from 0 to 264192 [ 326.075749][ T2710] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 326.090756][ T2712] loop2: detected capacity change from 0 to 264192 05:20:37 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001f0000000000000000dd02517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCMIWAIT(r1, 0x5441, 0x0) [ 326.156119][ T2712] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 326.173198][ T2731] loop5: detected capacity change from 0 to 264192 [ 326.176365][ T2736] loop3: detected capacity change from 0 to 264192 05:20:37 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:37 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001f0000000000000000dd02517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCMIWAIT(r1, 0x5450, 0x0) 05:20:37 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 326.206146][ T2731] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 326.214780][ T2736] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 326.239568][ T2712] loop2: detected capacity change from 0 to 264192 05:20:37 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) 05:20:37 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001f0000000000000000dd02517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCMIWAIT(r1, 0x5451, 0x0) [ 326.261731][ T2712] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 326.280660][ T2752] loop1: detected capacity change from 0 to 264192 [ 326.291930][ T2736] loop3: detected capacity change from 0 to 264192 05:20:37 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:37 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001f0000000000000000dd02517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCMIWAIT(r1, 0x5452, 0x0) 05:20:37 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:37 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) [ 326.329560][ T2736] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 326.342827][ T2753] loop4: detected capacity change from 0 to 264192 [ 326.389592][ T2752] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:37 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20001800000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:37 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001f0000000000000000dd02517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCMIWAIT(r1, 0x545d, 0x0) [ 326.439439][ T2753] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 326.464972][ T2781] loop2: detected capacity change from 0 to 264192 [ 326.469050][ T2775] loop3: detected capacity change from 0 to 264192 [ 326.475865][ T2781] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:37 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001f0000000000000000dd02517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCMIWAIT(r1, 0x5460, 0x0) 05:20:37 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 326.484086][ T2775] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 326.501153][ T2779] loop5: detected capacity change from 0 to 264192 [ 326.515201][ T2790] loop1: detected capacity change from 0 to 264192 [ 326.521912][ T2779] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:37 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001f0000000000000000dd02517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCMIWAIT(r1, 0x40049409, 0x0) 05:20:37 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) [ 326.540675][ T2781] loop2: detected capacity change from 0 to 264192 [ 326.576045][ T2790] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:38 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:38 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001f0000000000000000dd02517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCMIWAIT(r1, 0x40086602, 0x0) [ 326.601268][ T2781] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 326.611736][ T2775] loop3: detected capacity change from 0 to 264192 [ 326.619644][ T2775] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 326.633057][ T2812] loop4: detected capacity change from 0 to 264192 05:20:38 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:38 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001f0000000000000000dd02517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCMIWAIT(r1, 0x40087602, 0x0) [ 326.717499][ T2790] loop1: detected capacity change from 0 to 264192 [ 326.733806][ T2812] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 326.744377][ T2817] loop5: detected capacity change from 0 to 264192 [ 326.752705][ T2790] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 326.765082][ T2823] loop3: detected capacity change from 0 to 264192 [ 326.819536][ T2823] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 326.854300][ T2817] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:38 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:38 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:38 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 326.858085][ T2840] loop2: detected capacity change from 0 to 264192 [ 326.873382][ T2840] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:38 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001f0000000000000000dd02517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCMIWAIT(r1, 0x401c5820, 0x0) 05:20:38 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 326.914063][ T2846] loop1: detected capacity change from 0 to 264192 [ 326.934858][ T2846] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:38 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001f0000000000000000dd02517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCMIWAIT(r1, 0x4020940d, 0x0) 05:20:38 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) [ 326.958240][ T2817] loop5: detected capacity change from 0 to 264192 [ 326.972107][ T2817] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 326.983288][ T2859] loop2: detected capacity change from 0 to 264192 05:20:38 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001f0000000000000000dd02517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCMIWAIT(r1, 0x80045432, 0x0) 05:20:38 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20001300000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 327.021080][ T2859] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 327.031626][ T2864] loop4: detected capacity change from 0 to 264192 [ 327.038932][ T2846] loop1: detected capacity change from 0 to 264192 [ 327.046380][ T2860] loop3: detected capacity change from 0 to 264192 05:20:38 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000e000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 327.106177][ T2864] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:38 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001f0000000000000000dd02517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCMIWAIT(r1, 0x80045440, 0x0) 05:20:38 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 327.149159][ T2860] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 327.160325][ T2878] loop5: detected capacity change from 0 to 264192 05:20:38 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001f0000000000000000dd02517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCMIWAIT(r1, 0x80086601, 0x0) [ 327.194677][ T2885] loop2: detected capacity change from 0 to 264192 [ 327.211295][ T2878] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 327.227943][ T2895] loop4: detected capacity change from 0 to 264192 [ 327.241957][ T2885] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 327.281901][ T2902] loop1: detected capacity change from 0 to 264192 05:20:38 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) 05:20:38 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:38 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:38 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 327.299537][ T2902] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 327.317643][ T2895] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:38 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000f000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:38 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001f0000000000000000dd02517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCMIWAIT(r1, 0x80087601, 0x0) [ 327.382783][ T2912] loop3: detected capacity change from 0 to 264192 [ 327.424741][ T2922] loop2: detected capacity change from 0 to 264192 [ 327.431303][ T2912] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 327.442413][ T2920] loop1: detected capacity change from 0 to 264192 [ 327.449050][ T2928] loop4: detected capacity change from 0 to 264192 [ 327.461408][ T2920] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 327.484240][ T2932] loop5: detected capacity change from 0 to 264192 [ 327.518351][ T2922] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:38 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:38 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001f0000000000000000dd02517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCMIWAIT(r1, 0x801c581f, 0x0) 05:20:38 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20fffffffe0100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) 05:20:38 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 327.552887][ T2932] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 327.553379][ T2928] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:39 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:39 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 327.654071][ T2955] loop3: detected capacity change from 0 to 264192 [ 327.663786][ T2951] loop5: detected capacity change from 0 to 264192 [ 327.680679][ T2951] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:39 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001f0000000000000000dd02517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCMIWAIT(r1, 0xc0045878, 0x0) 05:20:39 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) [ 327.710955][ T2963] loop4: detected capacity change from 0 to 264192 [ 327.711828][ T2958] loop1: detected capacity change from 0 to 264192 [ 327.746605][ T2963] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 327.763110][ T2955] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 327.786815][ T2958] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:39 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001f0000000000000000dd02517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCMIWAIT(r1, 0xc0045878, 0x0) 05:20:39 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:39 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000e70f000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 327.848890][ T2973] loop2: detected capacity change from 0 to 264192 [ 327.874893][ T2978] loop5: detected capacity change from 0 to 264192 [ 327.883204][ T2978] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:39 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001f0000000000000000dd02517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCMIWAIT(r1, 0xc0189436, 0x0) 05:20:39 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001f0000000000000000dd02517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCMIWAIT(r1, 0xc020660b, 0x0) [ 327.918808][ T2973] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 327.922700][ T2958] loop1: detected capacity change from 0 to 264192 [ 327.930497][ T2989] loop3: detected capacity change from 0 to 264192 05:20:39 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) 05:20:39 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 327.981269][ T2989] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 328.015942][ T2973] loop2: detected capacity change from 0 to 264192 05:20:39 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:39 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x20af80, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001f0000000000000000dd02517600"}) r1 = syz_open_pts(r0, 0x1c5000) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000280)={0x40, "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"}) ioctl$TIOCMIWAIT(r1, 0x5417, 0x0) [ 328.031982][ T2973] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 328.034876][ T3000] loop4: detected capacity change from 0 to 264192 [ 328.061228][ T3000] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:39 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:39 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:39 executing program 0: unlink(&(0x7f0000000040)='./file0\x00') r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x68001, 0x0) symlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file1\x00') ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001f0000000000000000dd02517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) ppoll(&(0x7f0000000080)=[{r2}], 0x1, &(0x7f00000000c0)={0x0, 0x3938700}, 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000140)=0x10) rmdir(&(0x7f0000000080)='./file0\x00') ioctl$TIOCMIWAIT(r1, 0x5417, 0x0) r3 = signalfd4(r0, &(0x7f0000000000)={[0x6]}, 0x8, 0x80000) ppoll(&(0x7f0000000040), 0x0, &(0x7f00000000c0)={0x0, 0x989680}, 0x0, 0x0) ioctl$TIOCSTI(r3, 0x5412, &(0x7f0000000000)=0xff) mkdir(&(0x7f0000000180)='./file0\x00', 0x10) [ 328.120493][ T3016] loop5: detected capacity change from 0 to 264192 [ 328.141964][ T3018] loop3: detected capacity change from 0 to 264192 [ 328.162299][ T3019] loop1: detected capacity change from 0 to 264192 [ 328.174996][ T3016] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 328.202701][ T3018] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:39 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 328.246371][ T3031] loop4: detected capacity change from 0 to 264192 [ 328.261751][ T3019] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:39 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) [ 328.304329][ T3031] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 328.304449][ T3036] loop2: detected capacity change from 0 to 264192 [ 328.326319][ T3036] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:39 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:39 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0xfffffc01, 0x0, 0x14, "000000001f0000000000000000dd02517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f0000000000)={0x4, 0x8, 0x4, 0xb7, 0x5, "0aae5d8fc9d93f80d1a663100e29e61f1933be"}) ioctl$TIOCMIWAIT(r1, 0x5417, 0x0) [ 328.349320][ T3019] loop1: detected capacity change from 0 to 264192 [ 328.349921][ T3042] loop3: detected capacity change from 0 to 264192 [ 328.376695][ T3019] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:39 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 328.401481][ T3042] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 328.411982][ T3050] loop5: detected capacity change from 0 to 264192 05:20:39 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:39 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001f0000000000000000dd02517600"}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x7fff) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) ppoll(&(0x7f0000000080)=[{r1}], 0x1, &(0x7f00000000c0)={0x0, 0x3938700}, 0x0, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x4) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCMIWAIT(r2, 0x5417, 0x0) [ 328.454440][ T3050] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 328.474086][ T3064] loop4: detected capacity change from 0 to 264192 05:20:39 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:39 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:39 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000013000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 328.510726][ T3073] loop1: detected capacity change from 0 to 264192 [ 328.521395][ T3064] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 328.532825][ T3075] loop2: detected capacity change from 0 to 264192 [ 328.550583][ T3073] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:39 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) 05:20:39 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 328.605575][ T3075] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:40 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001f0000000000000000dd02517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCMIWAIT(r1, 0x5417, 0x0) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) ppoll(&(0x7f0000000080)=[{r2}], 0x1, &(0x7f00000000c0)={0x0, 0x3938700}, 0x0, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000000)) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e21, @loopback}, 0x10) r3 = eventfd2(0xfffff251, 0x180000) r4 = openat2$dir(0xffffffffffffff9c, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x400, 0x4e, 0x8}, 0x18) r5 = syz_open_dev$tty1(0xc, 0x4, 0x4) r6 = fork() ioctl$NS_GET_OWNER_UID(r2, 0xb704, &(0x7f0000000540)=0x0) socketpair(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r9 = getpid() r10 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r11) sendmsg$netlink(r8, &(0x7f0000001340)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)=[@cred={{0x1c, 0x1, 0x2, {r9, 0x0, r11}}}], 0x20}, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000140)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000200)=[{&(0x7f00000001c0)="3f7607804c5a2f9548573de466b2c6953078a927794e08d13bb4b8dddeb2d2f63e2a1c0485ff9d504d32d030dd9f7e897472f209df18f247ec69f6", 0x3b}, {&(0x7f0000000280)="a96b0143c83dc69758a8a366e2c76c01df255ff1a3553231d8bf7a11fa1fe307fafb4b6e75af6638dbc8556ab89df967ea7f36c89a567fba8b3eaf171c2b8641a5d5af6c7d", 0x45}, {&(0x7f0000000300)="409d5d5a4818a9161b5117d14b265ce8a91f20df90f4ef67ff2b71ddbcdff542e24bd72337ca6edca3a72e0179d57dec28702e12f505cb01c25eae55a86bfd1517926e82d511b3a53394dfd3ed11c6347ab0dc38a5de916a1c6e196ff36863", 0x5f}], 0x3, &(0x7f0000000580)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x34, 0x1, 0x1, [r2, r1, r3, r0, r2, r2, r1, r0, r2]}}, @rights={{0x1c, 0x1, 0x1, [r4, r5, r1]}}, @cred={{0x1c, 0x1, 0x2, {r6, r7, r11}}}], 0x98, 0x20000001}, 0x5) [ 328.651409][ T3092] loop3: detected capacity change from 0 to 264192 05:20:40 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 328.706243][ T3094] loop5: detected capacity change from 0 to 264192 [ 328.744743][ T3092] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000016000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 328.758667][ T3105] loop4: detected capacity change from 0 to 264192 [ 328.772519][ T3105] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 328.774405][ T3094] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 328.794053][ T3075] loop2: detected capacity change from 0 to 264192 05:20:40 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:40 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:40 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x900, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001f0000000000000000dd02517600"}) r1 = syz_open_pts(r0, 0x80000) ioctl$TIOCMIWAIT(r1, 0x5417, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x6) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x8010, r0, 0x3dc37000) ppoll(&(0x7f0000000080)=[{r2}], 0x1, &(0x7f00000000c0)={0x0, 0x3938700}, 0x0, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000080)={0xf17e, 0x3f, 0x1000, 0x3ff, 0xc, "1ae2e14173849d290a6210f07b26696322ca4e"}) [ 328.829832][ T3075] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 328.854280][ T3113] loop1: detected capacity change from 0 to 264192 [ 328.878734][ T3122] loop4: detected capacity change from 0 to 264192 [ 328.893538][ T3122] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:40 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) [ 328.927828][ T3113] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 328.944429][ T3130] loop3: detected capacity change from 0 to 264192 05:20:40 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 328.979073][ T3130] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 328.993389][ T3137] loop2: detected capacity change from 0 to 264192 [ 329.028159][ T3137] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 329.038800][ T3147] loop1: detected capacity change from 0 to 264192 [ 329.049474][ T3150] loop5: detected capacity change from 0 to 264192 [ 329.053493][ T3152] loop4: detected capacity change from 0 to 264192 05:20:40 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:40 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001f0000000000000000dd02517600"}) r1 = syz_open_pts(r0, 0x0) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) ppoll(&(0x7f0000000080)=[{r3}], 0x1, &(0x7f00000000c0)={0x0, 0x3938700}, 0x0, 0x0) ioctl$TCSETS2(r3, 0x402c542b, &(0x7f0000000280)={0x0, 0x1, 0x8, 0x5, 0x80, "db96c54f93b194594103707b5bc0c6cd94a21f", 0x4c, 0x8}) ppoll(&(0x7f0000000080)=[{r2}], 0x1, &(0x7f00000000c0)={0x0, 0x3938700}, 0x0, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000200)={0x20, 0x81, 0x4, 0x5, 0x1a, "b6fd5296d4e5d4571b1a4db2ba4d2fd182ac44"}) ioctl$TIOCMIWAIT(r1, 0x5417, 0x0) r4 = syz_mount_image$nfs4(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x4, 0x1, &(0x7f0000000100)=[{&(0x7f0000000080)="fe0088d6dded63a3eddaf8f10c45ddba9f5f21622f8b54f56ad344fd3a74a566f1d47cd56a57736bfbd1bb9cfb6fc3fb772b45e8139f19", 0x37, 0x40}], 0x800, &(0x7f00000002c0)=ANY=[@ANYBLOB="21e8232c2f6465762f70746d78002c2a2c277d252d2723272f252d7d292a090000002c7065726d69745f646972656374696f2c6f626a5f747970653d252b2a29295d5b7d2c7365636c6162656c2c00e1ec63a3389d6e84533d8c2392415b084c4e49987672e6bea855e93636b097f720700ac2be277639622d15051690617d8ece72592971"]) ioctl$F2FS_IOC_GARBAGE_COLLECT(r4, 0x4004f506, &(0x7f00000001c0)=0x1) 05:20:40 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) [ 329.071556][ T3147] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 329.071566][ T3150] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:40 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 329.143134][ T3137] loop2: detected capacity change from 0 to 264192 [ 329.160188][ T3152] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 329.170708][ T3166] loop3: detected capacity change from 0 to 264192 [ 329.180759][ T3137] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 329.222113][ T3166] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 329.233288][ T3173] loop5: detected capacity change from 0 to 264192 05:20:40 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 329.281690][ T3173] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 329.292499][ T3184] loop4: detected capacity change from 0 to 264192 [ 329.303476][ T3184] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 329.317360][ T3186] loop1: detected capacity change from 0 to 264192 [ 329.326563][ T3186] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:40 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, &(0x7f0000000000)) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0xfffffffc, 0x0, 0x0, 0x0, "000000001f0000000000000000dd02517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCMIWAIT(r1, 0x5417, 0x0) 05:20:40 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) 05:20:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000019000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 329.380919][ T3166] loop3: detected capacity change from 0 to 264192 [ 329.405390][ T3166] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:40 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 329.444946][ T3198] loop2: detected capacity change from 0 to 264192 [ 329.469778][ T3198] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:40 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000080)=0xc) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x14f001, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000100)={0x9, 0xfffffffc, 0x8000, 0x0, 0x0, "000000001f0000001b00000000dd02517600"}) ioctl$TCSETA(r0, 0x5406, &(0x7f00000000c0)={0x8, 0x3ff, 0x0, 0x7, 0x13, "d9f50b1203739222"}) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000140)={0x2, 'vlan0\x00', {0x6818}, 0x1}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCMIWAIT(r1, 0x5417, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_NAME_TYPE_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000180)={0x6, 'vcan0\x00', {0xc3e7}}) ioctl$TCSETSW2(r0, 0x402c542c, &(0x7f00000001c0)={0x0, 0x2, 0x3, 0x1, 0x1f, "a5cfd7d8e9851d12689f0e7a5ac67bed2eae96", 0x2b47, 0x4}) [ 329.493438][ T3208] loop5: detected capacity change from 0 to 264192 05:20:40 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 329.530136][ T3208] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 329.549500][ T3211] loop1: detected capacity change from 0 to 264192 [ 329.551452][ T3216] loop4: detected capacity change from 0 to 264192 05:20:40 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 329.571830][ T3216] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 329.586846][ T3211] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:41 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) 05:20:41 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 329.633279][ T3222] loop2: detected capacity change from 0 to 264192 05:20:41 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 329.698844][ T3235] loop5: detected capacity change from 0 to 264192 [ 329.699535][ T3222] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:41 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) ppoll(&(0x7f0000000080)=[{r2}], 0x1, &(0x7f00000000c0)={0x0, 0x3938700}, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)={0x4}) ppoll(&(0x7f0000000080)=[{r1}], 0x1, &(0x7f00000000c0)={0x0, 0x3938700}, 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000240)={0x0, 0x800, 0x0, 0x800008, 0x0, "000000001f0000000000000000dd02517600"}) r3 = syz_open_pts(r0, 0xc00) ioctl$TIOCMIWAIT(r3, 0x5417, 0x0) r4 = signalfd4(r0, &(0x7f0000000100)={[0x4]}, 0x8, 0x80800) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000140)=0x2) ioctl$TIOCNOTTY(r3, 0x5422) [ 329.742499][ T3235] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 329.780964][ T3241] loop3: detected capacity change from 0 to 264192 05:20:41 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20001b00000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 329.791465][ T3243] loop1: detected capacity change from 0 to 264192 [ 329.806121][ T3241] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 329.821772][ T3243] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 329.824652][ T3244] loop4: detected capacity change from 0 to 264192 05:20:41 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) 05:20:41 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:41 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 329.841404][ T3244] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 329.908247][ T3261] loop5: detected capacity change from 0 to 264192 [ 329.922587][ T3264] loop3: detected capacity change from 0 to 264192 [ 329.941968][ T3244] loop4: detected capacity change from 0 to 264192 [ 329.942725][ T3258] loop2: detected capacity change from 0 to 264192 [ 329.953543][ T3244] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 329.965840][ T3261] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 329.995693][ T3264] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:41 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:41 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001f0000000000000000dd02517600"}) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) ppoll(&(0x7f0000000080)=[{r1}], 0x1, &(0x7f00000000c0)={0x0, 0x3938700}, 0x0, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) ioctl$TIOCL_GETSHIFTSTATE(r1, 0x541c, &(0x7f0000000040)={0x6, 0x80}) r2 = syz_open_pts(r0, 0x0) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000000000)) ioctl$TIOCMIWAIT(r2, 0x5417, 0x0) [ 330.010187][ T3273] loop1: detected capacity change from 0 to 264192 [ 330.020799][ T3258] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:41 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 330.056661][ T3273] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 330.085923][ T3261] loop5: detected capacity change from 0 to 264192 [ 330.090594][ T3282] loop4: detected capacity change from 0 to 264192 [ 330.093011][ T3261] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:41 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:41 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 330.170415][ T3292] loop2: detected capacity change from 0 to 264192 [ 330.192665][ T3282] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 330.220182][ T3299] loop3: detected capacity change from 0 to 264192 [ 330.228438][ T3292] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 330.241854][ T3299] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 330.264528][ T3307] loop1: detected capacity change from 0 to 264192 05:20:41 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) 05:20:41 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001f0000000000000000dd02517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCMIWAIT(r1, 0x5417, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x850001, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)={0xb7e, 0xc20, 0x81, 0x9, 0x11, "a232ba885a9f98e1f29a62631f11b98249c503"}) [ 330.279841][ T3307] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:41 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:41 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) [ 330.334470][ T3282] loop4: detected capacity change from 0 to 264192 [ 330.347725][ T3282] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 330.355878][ T3299] loop3: detected capacity change from 0 to 264192 05:20:41 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:41 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:41 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001f0000000000000000dd02517600"}) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCMIWAIT(r2, 0x5417, 0x0) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000000100)="0a5b3ee7dd5efa57986c4c0a38dd44aebf6cea2da3f15090a2f6d82dc03f89387030556d55ccd8c57efd1f9d7e25ed1c8d1ae291e863a34d91383e7e9d8536d54ec657c2b628da1b5bc03333de39") ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) r3 = syz_open_dev$tty1(0xc, 0x4, 0x4) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000000080)) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000000040)={0x4, 0x4, 0xffff, 0x9, 0x17, "0a6202fa788ee378"}) ioctl$KDFONTOP_COPY(r0, 0x4b72, &(0x7f0000000000)={0x3, 0x0, 0x5, 0x1a, 0x1ef, &(0x7f0000000280)}) ioctl$TIOCVHANGUP(r2, 0x5437, 0x0) [ 330.383547][ T3299] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 330.436210][ T3328] loop2: detected capacity change from 0 to 264192 [ 330.444590][ T3332] loop5: detected capacity change from 0 to 264192 [ 330.456737][ T3328] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 330.467699][ T3333] loop1: detected capacity change from 0 to 264192 05:20:41 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:41 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:41 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) [ 330.489728][ T3332] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 330.502017][ T3333] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 330.524243][ T3343] loop4: detected capacity change from 0 to 264192 05:20:41 executing program 0: ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000000000)={'bond0\x00', 0x8}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001f0000000000000000dd02517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCMIWAIT(r1, 0x5417, 0x0) [ 330.556887][ T3343] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 330.593791][ T3328] loop2: detected capacity change from 0 to 264192 05:20:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:42 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001f0000000000000000dd02517600"}) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000000000)={0x1, 0x6, 0x400, 0x1000, 0xf, "2173b90789ea0d75af0b7faad580227845b83a"}) r1 = syz_open_pts(r0, 0x28002) ioctl$TIOCMIWAIT(r1, 0x5417, 0x0) [ 330.608688][ T3328] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 330.624570][ T3355] loop1: detected capacity change from 0 to 264192 [ 330.631507][ T3359] loop3: detected capacity change from 0 to 264192 [ 330.641050][ T3359] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:42 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20001e00000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:42 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) syz_open_pts(r0, 0xb00) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001f0000000000000000dd02517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCMIWAIT(r1, 0x5417, 0x0) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) ppoll(&(0x7f0000000080)=[{r2}], 0x1, &(0x7f00000000c0)={0x0, 0x3938700}, 0x0, 0x0) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000000000)) [ 330.681975][ T3362] loop5: detected capacity change from 0 to 264192 [ 330.688707][ T3355] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 330.709396][ T3362] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:42 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:42 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 330.769130][ T3379] loop4: detected capacity change from 0 to 264192 [ 330.781521][ T3381] loop2: detected capacity change from 0 to 264192 [ 330.788461][ T3379] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 330.809907][ T3381] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 330.829420][ T3385] loop1: detected capacity change from 0 to 264192 [ 330.839951][ T3362] loop5: detected capacity change from 0 to 264192 [ 330.847368][ T3385] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 330.863936][ T3362] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:42 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:42 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:42 executing program 0: accept4(0xffffffffffffffff, &(0x7f0000000340)=@xdp={0x2c, 0x0, 0x0}, &(0x7f00000003c0)=0x80, 0x800) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000480)={'sit0\x00', &(0x7f0000000400)={'ip6gre0\x00', 0x0, 0x2f, 0x6, 0xff, 0x200, 0x60, @remote, @mcast2, 0x40, 0x1, 0x0, 0xbfc}}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f0000000540)={'syztnl2\x00', &(0x7f00000004c0)={'ip6_vti0\x00', 0x0, 0x2f, 0x0, 0x7f, 0x81, 0xb, @mcast2, @rand_addr=' \x01\x00', 0x20, 0x7800, 0x6, 0x101}}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000580)={'team0\x00', 0x0}) r4 = socket(0x11, 0x800000003, 0x0) setsockopt$sock_int(r4, 0x1, 0x2b, &(0x7f00000001c0)=0x7, 0x4) setsockopt$packet_buf(r4, 0x107, 0xf, &(0x7f00000000c0)="a2e699f9", 0x4) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r4, &(0x7f0000000000)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @dev}, 0x14) sendmsg$ETHTOOL_MSG_TSINFO_GET(0xffffffffffffffff, &(0x7f0000000800)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000007c0)={&(0x7f00000005c0)={0x1c8, 0x0, 0x20, 0x70bd2b, 0x25dfdbfe, {}, [@HEADER={0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv_slave_1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x48, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge_slave_0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bond\x00'}]}, @HEADER={0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r0}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}]}, @HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'nr0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_vlan\x00'}]}, @HEADER={0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_batadv\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netdevsim0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x6c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_vlan\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_batadv\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'nr0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}]}]}, 0x1c8}, 0x1, 0x0, 0x0, 0x4800}, 0x4800) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r6, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001f0000000000000000dd02517600"}) r7 = syz_open_pts(r6, 0x0) r8 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) ppoll(&(0x7f0000000080)=[{r8}], 0x1, &(0x7f00000000c0)={0x0, 0x3938700}, 0x0, 0x0) ioctl$TCSETSF(r8, 0x5404, &(0x7f0000000040)={0x6, 0x75, 0x1f, 0x1, 0x14, "816899149c6ad6224faa2422a94977fc9efa1e"}) ioctl$TIOCMIWAIT(r7, 0x5417, 0x0) r9 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) ppoll(&(0x7f0000000080)=[{r9}], 0x1, &(0x7f00000000c0)={0x0, 0x3938700}, 0x0, 0x0) ioctl$KDGKBTYPE(r9, 0x4b33, &(0x7f0000000000)) 05:20:42 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20e2ffffff0100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) [ 330.890238][ T3398] loop3: detected capacity change from 0 to 264192 [ 330.920986][ T3398] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:42 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:42 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 330.983692][ T3411] loop1: detected capacity change from 0 to 264192 [ 330.994043][ T3411] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 331.010500][ T3410] loop5: detected capacity change from 0 to 264192 [ 331.017817][ T3415] loop2: detected capacity change from 0 to 264192 [ 331.030307][ T3420] loop4: detected capacity change from 0 to 264192 05:20:42 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 331.061234][ T3410] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 331.089108][ T3415] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 331.099925][ T3420] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 331.136469][ T3433] loop3: detected capacity change from 0 to 264192 [ 331.143168][ T3431] loop1: detected capacity change from 0 to 264192 [ 331.174424][ T3410] loop5: detected capacity change from 0 to 264192 [ 331.175651][ T3433] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 331.182759][ T3410] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 331.193073][ T3431] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:42 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001f0000000000000000dd02517600"}) r1 = syz_open_pts(r0, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x85) ioctl$TIOCMIWAIT(r1, 0x5417, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0xc) 05:20:42 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) [ 331.245898][ T3439] loop2: detected capacity change from 0 to 264192 [ 331.304899][ T3433] loop3: detected capacity change from 0 to 264192 [ 331.310483][ T3457] loop5: detected capacity change from 0 to 264192 [ 331.324226][ T3439] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 331.341644][ T3457] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:42 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) [ 331.353780][ T3431] loop1: detected capacity change from 0 to 264192 [ 331.354262][ T3433] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 331.361661][ T3459] loop4: detected capacity change from 0 to 264192 05:20:42 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 331.405268][ T3431] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:42 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) 05:20:42 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000000)={0x9, 0x400, 0x2}) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001f0000000000000000dd02517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCMIWAIT(r1, 0x5417, 0x0) 05:20:42 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:42 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 331.460205][ T3459] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:42 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) ppoll(&(0x7f0000000080)=[{r1}], 0x1, &(0x7f00000000c0)={0x0, 0x3938700}, 0x0, 0x0) dup3(0xffffffffffffffff, r1, 0x80000) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001f0000000000000000dd02517600"}) r2 = syz_open_pts(r0, 0x0) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) ppoll(&(0x7f0000000080)=[{r3}], 0x1, &(0x7f00000000c0)={0x0, 0x3938700}, 0x0, 0x0) syz_open_pts(r3, 0x60000) ioctl$TIOCMIWAIT(r2, 0x5417, 0x0) [ 331.508681][ T3459] loop4: detected capacity change from 0 to 264192 [ 331.518419][ T3459] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 331.528892][ T3475] loop2: detected capacity change from 0 to 264192 05:20:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 331.554008][ T3483] loop5: detected capacity change from 0 to 264192 [ 331.573065][ T3475] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 331.590845][ T3494] loop3: detected capacity change from 0 to 264192 05:20:43 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:43 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) [ 331.610663][ T3483] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 331.621197][ T3494] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 331.623610][ T3500] loop1: detected capacity change from 0 to 264192 05:20:43 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20002400000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 331.690291][ T3500] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 331.701837][ T3506] loop4: detected capacity change from 0 to 264192 [ 331.710447][ T3513] loop3: detected capacity change from 0 to 264192 [ 331.744306][ T3506] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 331.774489][ T3513] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:43 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001f0000000000000000dd02517600"}) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000000)=0x7) syz_open_pts(r0, 0x102) r1 = syz_open_pts(r0, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/protocols\x00') ioctl$TIOCGPTLCK(r2, 0x80045439, &(0x7f0000000080)) ioctl$TIOCMIWAIT(r1, 0x5417, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) 05:20:43 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) [ 331.789017][ T3516] loop5: detected capacity change from 0 to 264192 [ 331.789769][ T3524] loop2: detected capacity change from 0 to 264192 [ 331.802971][ T3516] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:43 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCCBRK(r0, 0x5428) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001f0000000000000000dd02517600"}) r1 = syz_open_pts(r0, 0x0) open_tree(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) ppoll(&(0x7f0000000080)=[{r2}], 0x1, &(0x7f00000000c0)={0x0, 0x3938700}, 0x0, 0x0) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) ppoll(&(0x7f0000000080)=[{r3}], 0x1, &(0x7f00000000c0)={0x0, 0x3938700}, 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r3, 0x5457, &(0x7f0000000180)) r4 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, 0x60) ioctl$TIOCMIWAIT(r1, 0x5417, 0x0) syz_open_pts(r4, 0x200880) r5 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) ppoll(&(0x7f0000000080)=[{r5, 0x8434}], 0x1, &(0x7f00000000c0)={0x0, 0x3938700}, 0x0, 0x0) ioctl$FIONREAD(r5, 0x541b, &(0x7f0000000080)) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000040)=0xffffffffffffffff) [ 331.854877][ T3500] loop1: detected capacity change from 0 to 264192 [ 331.872024][ T3500] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 331.875413][ T3524] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 331.900745][ T3506] loop4: detected capacity change from 0 to 264192 [ 331.911910][ T3513] loop3: detected capacity change from 0 to 264192 [ 331.931747][ T3513] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 331.942823][ T3506] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:43 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:43 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:43 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 331.996279][ T3546] loop5: detected capacity change from 0 to 264192 [ 332.049784][ T3546] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 332.055588][ T3550] loop1: detected capacity change from 0 to 264192 [ 332.068348][ T3524] loop2: detected capacity change from 0 to 264192 [ 332.077484][ T3524] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:43 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 332.114348][ T3550] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 332.133143][ T3564] loop4: detected capacity change from 0 to 264192 [ 332.147360][ T3564] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 332.158997][ T3566] loop3: detected capacity change from 0 to 264192 [ 332.162873][ T3546] loop5: detected capacity change from 0 to 264192 [ 332.174074][ T3546] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:43 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) 05:20:43 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:43 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 332.208663][ T3566] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 332.209845][ T3576] loop2: detected capacity change from 0 to 264192 05:20:43 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000c000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:43 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 332.273159][ T3576] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 332.284308][ T3586] loop1: detected capacity change from 0 to 264192 [ 332.309403][ T3583] loop5: detected capacity change from 0 to 264192 [ 332.319377][ T3583] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 332.343904][ T3586] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:43 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001f0000000000000000dd02517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TCFLSH(r0, 0x540b, 0xfffffffffffffffd) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) ppoll(&(0x7f0000000080)=[{r2}], 0x1, &(0x7f00000000c0)={0x0, 0x3938700}, 0x0, 0x0) ioctl$TIOCL_SETVESABLANK(r2, 0x541c, &(0x7f0000000000)) ioctl$TIOCMIWAIT(r1, 0x5417, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r1, 0xc0709411, &(0x7f0000000100)={{0x0, 0xffffffffffffff00, 0x5, 0x6, 0x9, 0x6, 0x80, 0xfff, 0x7, 0x2, 0xffff1ae8, 0x2, 0xffffffffffffffff, 0x1, 0x8}, 0x20, [0x0, 0x0, 0x0, 0x0]}) 05:20:43 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000002040000000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) [ 332.367382][ T3598] loop3: detected capacity change from 0 to 264192 [ 332.402079][ T3602] loop2: detected capacity change from 0 to 264192 [ 332.408924][ T3601] loop4: detected capacity change from 0 to 264192 [ 332.426115][ T3601] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:43 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:43 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001f0000000000000000dd02517600"}) syz_open_pts(r0, 0x10000) r1 = syz_open_pts(r0, 0x0) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) ppoll(&(0x7f0000000080)=[{r2}], 0x1, &(0x7f00000000c0)={0x0, 0x3938700}, 0x0, 0x0) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000040)={0xacf, 0x1000, 0x100, 0x1000, 0x12, "4ee2fa5a35fdffa0db703bd3358ebada446b58"}) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000000)=0x4) ioctl$TIOCMIWAIT(r1, 0x5417, 0x0) [ 332.448962][ T3602] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 332.463760][ T3610] loop5: detected capacity change from 0 to 264192 [ 332.468313][ T3598] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 332.487525][ T3610] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:43 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 332.550020][ T3622] loop1: detected capacity change from 0 to 264192 [ 332.554157][ T3610] loop5: detected capacity change from 0 to 264192 [ 332.567179][ T3610] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 332.579610][ T3622] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:44 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xfbc, 0x2, "000000001fdd02517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCMIWAIT(r1, 0x5417, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000000), 0x5, 0x529100) syz_open_dev$tty20(0xc, 0x4, 0x1) r3 = pidfd_getfd(r2, r1, 0x0) ioctl$TCSETSF2(r3, 0x402c542d, &(0x7f0000000040)={0x5, 0x5, 0x3, 0x8001, 0x9, "4107005792403200", 0x7, 0x4}) 05:20:44 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:44 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 332.622075][ T3598] loop3: detected capacity change from 0 to 264192 [ 332.622075][ T3601] loop4: detected capacity change from 0 to 264192 [ 332.639884][ T3601] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 332.661821][ T3639] loop2: detected capacity change from 0 to 264192 05:20:44 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) 05:20:44 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) ppoll(&(0x7f0000000080)=[{r1}], 0x1, &(0x7f00000000c0)={0x0, 0x3938700}, 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xfd, "000000001f0000000000000000dd02517600"}) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCMIWAIT(r2, 0x5417, 0x0) ioctl$TIOCSIG(r2, 0x40045436, 0x1d) [ 332.700061][ T3622] loop1: detected capacity change from 0 to 264192 [ 332.740226][ T3622] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:44 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:44 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001f0000000000000000dd02517600"}) ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f0000000000)) syz_open_pts(r0, 0x0) syz_open_dev$ptys(0xc, 0x3, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0x425800, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='memory.stat\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x100, 0x0) r2 = signalfd4(r1, &(0x7f0000000000), 0x8, 0x800) ppoll(&(0x7f0000000080)=[{r2}], 0x1, &(0x7f00000000c0)={0x0, 0x3938700}, 0x0, 0x0) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200)={[0x9aa4]}, 0x8, 0x0) ppoll(&(0x7f0000000080)=[{r3}], 0x1, &(0x7f00000000c0)={0x0, 0x3938700}, 0x0, 0x0) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) ppoll(&(0x7f0000000080)=[{r4}], 0x1, &(0x7f00000001c0)={r5, r6+60000000}, 0x0, 0x0) r7 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100), 0x42101, 0x0) ioctl$TIOCMIWAIT(r7, 0x5417, 0x0) [ 332.778519][ T3650] loop3: detected capacity change from 0 to 264192 [ 332.789117][ T3652] loop4: detected capacity change from 0 to 264192 [ 332.817655][ T3652] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:44 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 332.837534][ T3639] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 332.852905][ T3650] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 332.865937][ T3660] loop5: detected capacity change from 0 to 264192 05:20:44 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 332.893282][ T3660] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 332.915699][ T3639] loop2: detected capacity change from 0 to 264192 [ 332.929264][ T3639] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:44 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 332.933486][ T3678] loop1: detected capacity change from 0 to 264192 [ 332.990892][ T3650] loop3: detected capacity change from 0 to 264192 [ 332.998171][ T3678] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 333.005475][ T3660] loop5: detected capacity change from 0 to 264192 [ 333.029468][ T3650] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 333.047606][ T3691] loop4: detected capacity change from 0 to 264192 [ 333.057129][ T3660] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 333.057183][ T3693] loop2: detected capacity change from 0 to 264192 [ 333.087732][ T3693] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:44 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:44 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) [ 333.099288][ T3691] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 333.102808][ T3678] loop1: detected capacity change from 0 to 264192 05:20:44 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:44 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 333.143412][ T3678] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 333.194832][ T3708] loop3: detected capacity change from 0 to 264192 [ 333.195294][ T3707] loop5: detected capacity change from 0 to 264192 [ 333.213033][ T3691] loop4: detected capacity change from 0 to 264192 [ 333.239026][ T3691] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 333.252489][ T3715] loop1: detected capacity change from 0 to 264192 [ 333.268921][ T3708] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 333.299946][ T3715] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 333.309935][ T3707] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 333.310686][ T3722] loop2: detected capacity change from 0 to 264192 05:20:44 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 333.340615][ T3722] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 333.369849][ T3707] loop5: detected capacity change from 0 to 264192 [ 333.379017][ T3707] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:44 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) [ 333.412241][ T3708] loop3: detected capacity change from 0 to 264192 [ 333.429462][ T3708] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 333.455148][ T3715] loop1: detected capacity change from 0 to 264192 05:20:44 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:44 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 333.471036][ T3715] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 333.483087][ T3736] loop4: detected capacity change from 0 to 264192 [ 333.490774][ T3722] loop2: detected capacity change from 0 to 264192 [ 333.498023][ T3722] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 333.503122][ T3736] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 333.543895][ T3746] loop5: detected capacity change from 0 to 264192 [ 333.574915][ T3756] loop3: detected capacity change from 0 to 264192 [ 333.593615][ T3756] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 333.605822][ T3746] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 333.688901][ T3764] loop1: detected capacity change from 0 to 264192 [ 333.706122][ T3746] loop5: detected capacity change from 0 to 264192 [ 333.713205][ T3764] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 333.721769][ T3746] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:45 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) ppoll(&(0x7f0000000080)=[{r1}], 0x1, &(0x7f00000000c0)={0x0, 0x3938700}, 0x0, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000180)={0x4, 0x5, 0x1, 0x3ff, 0x13, "cf81f1f0797ed5812bf33058bda0c496720c70"}) r2 = syz_open_dev$vcsn(&(0x7f0000000140), 0x7fff, 0x400000) syz_open_pts(r2, 0x28800) io_uring_enter(r2, 0x4f42, 0x348a, 0x0, &(0x7f00000001c0)={[0x4]}, 0x8) ioctl$TIOCCONS(r0, 0x541d) ioctl$TIOCMIWAIT(0xffffffffffffffff, 0x5417, 0x0) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) ppoll(&(0x7f0000000080)=[{r3}], 0x1, &(0x7f00000000c0)={0x0, 0x3938700}, 0x0, 0x0) ioctl$TIOCSRS485(r3, 0x542f, &(0x7f0000000040)={0x80000001, 0x9c65, 0x21d2}) 05:20:45 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:45 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:45 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:45 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) [ 333.763162][ T3764] loop1: detected capacity change from 0 to 264192 [ 333.784757][ T3764] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 333.831345][ T3790] loop3: detected capacity change from 0 to 264192 [ 333.838264][ T3789] loop2: detected capacity change from 0 to 264192 [ 333.841243][ T3788] loop5: detected capacity change from 0 to 264192 [ 333.848276][ T3787] loop4: detected capacity change from 0 to 264192 05:20:45 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 333.872722][ T3787] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:45 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) [ 333.920724][ T3790] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 333.932988][ T3788] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:45 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) 05:20:45 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 333.970145][ T3789] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 333.985746][ T3806] loop1: detected capacity change from 0 to 264192 [ 333.998479][ T3806] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:45 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0xde280, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) ppoll(&(0x7f0000000080)=[{r1}], 0x1, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS2(r1, 0x402c542b, &(0x7f0000000000)={0x2, 0x7ff, 0x8001, 0x40, 0x7, "16a2a3e0ee8431fd0294edb0e8f4ba78bdaf4a", 0x2}) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001f0000000000000000dd02517600"}) ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(r0, 0x80489439, &(0x7f0000000100)) r2 = syz_open_pts(r0, 0x0) fcntl$addseals(r2, 0x409, 0x0) ioctl$TIOCMIWAIT(r2, 0x5417, 0x0) 05:20:45 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x1ff, 0x0, 0x1ff, 0x0, 0x1, "000000001f0000000000000000dd02517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCMIWAIT(r1, 0x5417, 0x0) [ 334.037294][ T3790] loop3: detected capacity change from 0 to 264192 [ 334.050762][ T3789] loop2: detected capacity change from 0 to 264192 [ 334.053733][ T3787] loop4: detected capacity change from 0 to 264192 [ 334.064449][ T3787] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:45 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 334.124253][ T3790] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 334.125861][ T3789] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 334.147321][ T3824] loop5: detected capacity change from 0 to 264192 [ 334.153994][ T3827] loop1: detected capacity change from 0 to 264192 05:20:45 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:45 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 334.166020][ T3827] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 334.187466][ T3824] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:45 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001f0000000000000000dd02517600"}) syz_open_pts(r0, 0x54000) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCMIWAIT(r1, 0x5417, 0x0) 05:20:45 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 334.272301][ T3824] loop5: detected capacity change from 0 to 264192 [ 334.278778][ T3843] loop4: detected capacity change from 0 to 264192 [ 334.297395][ T3824] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:45 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x3) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001f0000000000000000dd02517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCMIWAIT(r1, 0x5417, 0x0) 05:20:45 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000700000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) [ 334.317496][ T3843] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 334.328365][ T3857] loop3: detected capacity change from 0 to 264192 [ 334.351915][ T3856] loop2: detected capacity change from 0 to 264192 [ 334.375454][ T3857] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 334.402783][ T3856] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 334.421946][ T3871] loop1: detected capacity change from 0 to 264192 05:20:45 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000100)={0x82, 0xd47f, 0x5, 0x7, 0xb, "45f193d329e77e234eeb0e64891d7e6b696306"}) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)={0x0, 0x0, 0xfffffff7, 0x5, 0x12, "000000001f5b00000000000000dd02517600"}) r1 = syz_open_pts(r0, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x14c028, &(0x7f0000000200)=ANY=[@ANYBLOB="af72616e733d66642c7266646e6f3d2626119db091baee3fc6e823c8e754dbcd59c42b7f3d1d191196c155a7970738a3e46c8c390d1a773557fb91c17aeff433d90fc459513203c840280b1ebd7532dde5db022a4b61f861242284fef6ba876079dbfd1ee614e2ff8813910a19cb2f946039e67e81b64ca43324ad97e7db219d8f24c406ff4ac41f18086111aef7efac5a42ffc2fe", @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',access=client,dfltuid=', @ANYRESHEX=0xee00, @ANYBLOB=',fsname=/dev/ptmx\x00,\x00']) ioctl$TIOCMIWAIT(r1, 0x5417, 0x0) [ 334.449325][ T3874] loop5: detected capacity change from 0 to 264192 [ 334.458486][ T3871] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:45 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 334.494924][ T3874] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 334.502997][ T3843] loop4: detected capacity change from 0 to 264192 [ 334.521877][ T3843] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:45 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:45 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20002c00000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:45 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) 05:20:46 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001f0000000000000000dd02517600"}) syz_open_pts(r0, 0x210240) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCMIWAIT(r1, 0x5417, 0x0) r2 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x81) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000000)={0x75, 0x7, 0xcdd2, 0x7c5, 0x15, "d0bc348c3d9981a8d55de7fa097e63b922ea9a"}) [ 334.580266][ T3871] loop1: detected capacity change from 0 to 264192 [ 334.600803][ T3871] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 334.616282][ T3898] loop3: detected capacity change from 0 to 264192 05:20:46 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 334.637776][ T3898] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 334.649895][ T3900] loop5: detected capacity change from 0 to 264192 [ 334.661887][ T3900] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 334.679484][ T3902] loop2: detected capacity change from 0 to 264192 05:20:46 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000013000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 334.693616][ T3902] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 334.719906][ T3907] loop4: detected capacity change from 0 to 264192 [ 334.733511][ T3900] loop5: detected capacity change from 0 to 264192 05:20:46 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x20000, 0x0, 0x0, 0x0, 0x0, "000000001f0000000000000000dd02517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCMIWAIT(r1, 0x5417, 0x0) [ 334.746820][ T3907] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 334.747093][ T3900] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 334.786326][ T3915] loop1: detected capacity change from 0 to 264192 05:20:46 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) [ 334.824306][ T3915] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 334.829559][ T3925] loop3: detected capacity change from 0 to 264192 [ 334.834724][ T3902] loop2: detected capacity change from 0 to 264192 05:20:46 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 334.870172][ T3902] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 334.881056][ T3925] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:46 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x2, 0x29a, 0x7, 0x7, 0x1, "aa862eefe3ad6d68b9f7cfbfceb837e0a63588"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCMIWAIT(r1, 0x5417, 0x0) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) ppoll(&(0x7f0000000080)=[{r2}], 0x1, &(0x7f00000000c0)={0x0, 0x3938700}, 0x0, 0x0) ioctl$TIOCSRS485(r2, 0x542f, &(0x7f0000000040)={0x9, 0x80000001, 0xd4}) [ 334.922687][ T3915] loop1: detected capacity change from 0 to 264192 [ 334.925833][ T3940] loop5: detected capacity change from 0 to 264192 [ 334.929885][ T3915] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 334.958284][ T3940] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:46 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:46 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 334.958933][ T3946] loop4: detected capacity change from 0 to 264192 [ 334.990469][ T3946] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 335.001287][ T3925] loop3: detected capacity change from 0 to 264192 [ 335.010998][ T3925] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 335.011278][ T3959] loop1: detected capacity change from 0 to 264192 [ 335.022196][ T3940] loop5: detected capacity change from 0 to 264192 [ 335.035451][ T3940] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 335.046217][ T3959] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:46 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) 05:20:46 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:46 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:46 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:46 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001f0000000000000000dd02517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, &(0x7f0000000000)=0x48) ioctl$TIOCMIWAIT(r1, 0x5417, 0x0) [ 335.115860][ T3946] loop4: detected capacity change from 0 to 264192 [ 335.123226][ T3946] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:46 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)={0x2912e93f, 0x0, 0x0, 0x0, 0x1, "000000001f0000000000000000e402517600"}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0xf3) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) ppoll(&(0x7f0000000080)=[{r1}], 0x1, &(0x7f00000000c0)={0x0, 0x3938700}, 0x0, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000000)={0x9, 0x200, 0x3, 0x3, 0x1a, "58c9dd0be9de7241"}) r2 = openat$incfs(r1, &(0x7f0000000180)='.pending_reads\x00', 0x331503, 0x120) syz_open_pts(r2, 0x20001) r3 = syz_open_pts(r0, 0x212400) ioctl$TIOCMIWAIT(r3, 0x5417, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000140)) syz_open_pts(r3, 0x40000) [ 335.224090][ T3981] loop2: detected capacity change from 0 to 264192 [ 335.252990][ T3983] loop4: detected capacity change from 0 to 264192 [ 335.262408][ T3981] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 335.278915][ T3983] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 335.291635][ T3988] loop3: detected capacity change from 0 to 264192 [ 335.296408][ T3984] loop1: detected capacity change from 0 to 264192 [ 335.303470][ T3990] loop5: detected capacity change from 0 to 264192 [ 335.331222][ T3988] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 335.362396][ T3981] loop2: detected capacity change from 0 to 264192 [ 335.365669][ T3984] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:46 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:46 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) 05:20:46 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 335.369540][ T3981] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 335.420765][ T3990] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:46 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001f0000000000000000dd02517600"}) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) ppoll(&(0x7f0000000080)=[{r1}], 0x1, &(0x7f00000000c0)={0x0, 0x3938700}, 0x0, 0x0) r2 = syz_open_pts(r1, 0x414280) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x5, 0x4, 0xfffc0000, 0x9, 0x9, "bff5eb937507cedbf7b4ca078765f11298ee82"}) ioctl$TIOCMIWAIT(r2, 0x5417, 0x0) 05:20:46 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 335.485513][ T4013] loop4: detected capacity change from 0 to 264192 [ 335.495446][ T4013] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:46 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 335.527538][ T3988] loop3: detected capacity change from 0 to 264192 [ 335.536662][ T3988] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 335.552639][ T4029] loop5: detected capacity change from 0 to 264192 [ 335.556509][ T4018] loop2: detected capacity change from 0 to 264192 [ 335.580353][ T4029] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 335.615119][ T4037] loop1: detected capacity change from 0 to 264192 05:20:47 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:47 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:47 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) 05:20:47 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0xfff, 0x0, 0x18, "790015007f070000b900000101b91800"}) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) write$tcp_mem(r1, &(0x7f0000000100)={0xfffffffffffffffe, 0x20, 0xae4, 0x20, 0x3c37}, 0x48) read$usbmon(r1, &(0x7f0000000180)=""/136, 0x88) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x4, 0x3, 0x98f9, 0x3db02c8f, 0x1, "3170f2eadcf4db4123ddbdd959342e41622fd8"}) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000000000)={0x2, 0x6, 0x0, 0x7, 0x16, "d57130613a53f549247e4df1a897fd7912ba20"}) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x80, 0x124) ioctl$BTRFS_IOC_SYNC(r3, 0x9408, 0x0) ioctl$TIOCMIWAIT(r2, 0x5417, 0x0) r4 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x4, 0x8, &(0x7f0000000940)=[{&(0x7f0000000340)="9f4c9d7c3eb77b188097", 0xa, 0x9a}, {&(0x7f0000000380)="b80a043ed9271a7c988afb06005df0c5f13093bbb816aeb2beb760de2d0c44da7450cd9b99cc7ec4b23a0f07d0bc2435e335180de6ec8a4fc54935346803bf318beaa4e68b1137ad7698ecb4087eb3526488cf2e72dc4f87b9fc1b5d49cbfcd3531991cb6aa00300a82b9554ef0ad6a960e11ed0bc5c30234622fb4d52a9f964283a4b4a3d52791361a95c0409450d2a22e4a6f5a84e500485bce083dc64aa149df1a48a6a62ca0ddaf4daadebf2a71a606993b2cb05ab67914a8580ebaf48ed4d951ac95e56d0ab535591345b17684ea5b3c2f1ee0ed4f614842e686ffe60dcbb20a64c1faae45ac3bbcfa6fe2aad5c075fc23f1e", 0xf5, 0x808}, {&(0x7f0000000480)="74b05555d46fb6231da0eea99ec638b9f5d73275ded6b16590a1546e5b2110b5e725a13014cd35787f2a1a2e8ada5ec99731e27122d792525aee473f69da257b037e7684b397f7e6472eeb26034c8f8f7169c669346d3387d85ef045ba0a291e5ab8ab9e3bcf7fe780c679df02d6b35ac6eab18bddcbe0e6a63ea914f1e3423dbb0c2197135c81fdb6d1b93ff9c389f6796bedaf068f0c9244d1", 0x9a, 0x64c8}, {&(0x7f0000000540)="3853761d8a2133d59c791cdb8590db817f46a3edeb97cd34e119340a4939670e0b9626bba9cf26f88e41577596bd1893aeed178d1dab215b059c79a8a0017c4cfe99502fb641d7a6ee55525ed24337f2d7a498dabaa3f166f245776642886bbe84a1325d501168acb580c07c82478cd420c848bb5c5bb0223951a8e7138cda48f7554b303c8e70ba0cd7842833464597bd8464e95737baba7f406ba040a9075086eecfa46edd35490826c3f74136f29d342ee695b2571301a36a85477b6e04425b87af20635af74517fbee0f8a4c6757527e32a53727580d0f1b8dce17b84c24a94aa598e14db1e5ad077820f0252f7d00e6d1c3ff", 0xf5, 0x8}, {&(0x7f0000000640)="640fd43a18c7b909dcbd80d1d86852b0c58f42cfd187db2f1aa67f7ca1994c6ff5165c462282464c1980ecbc3eb7c395eb680a246a3bba6cdda51d78a287a67fafe20755e5280078367aaf2aa113c69b8c47f7249b4e9ed5eb96c4b30b9969f04f76cea255a1b272ce9550dc59995fd8d0d53a37c42f09c4a8d691545cfd6d0d129c", 0x82, 0x80}, {&(0x7f0000000700)="0b39a29f4e9bd67dc857cc4b5fb46af6e0b86db34049d9936441a2df28a426ddb9e42d9c720003e825e8dbdfe975545b4f8da39b744c960a6254574c87835cf6da3a5c605c7af14cdbf3c1185174d1b51956cce214b1bb60358ccbfd5cc065b1336cd9b2bfb088da24b6fca493e020b78b0a280bf69775d9c675e72effaf250b3b378bf42548cd44416da09f18f922", 0x8f, 0x6}, {&(0x7f00000007c0)="64cb114fb907a2a9f9a95630fb5f372081f42827092985f52e71cfff7c72d0b7827c66a668f28c261d9ee0029901126d5fe89762786cd244ffd3642aec5186afe93c2f78126b29f71e6c612d2775ef802bf84de8f88f9e0a9bc932", 0x5b}, {&(0x7f0000000840)="46ceeaebb393cecf2095b37204ca2a30bfd8437d9047314995a8b24b405017227b61a8fb02a18b10e5350bcb858381cc6a09da7c99cb958dd0fe5c94dffb6cc16dc71a3930fbde0010d04d1f1dbbd96b2a2a9c12a8e2347e302ce24473e8543a43313ff154dfe58cc2f0dbf5165af6521ebaf0b555937a1f3173d779f369b7d8611286a11270166ac0b1ce204d2d8a120df55b7ce057c227aea6bcd370934c0f9fc91cc00272f1688f86e9064d57c3bb1e90815f3fca0106b871beca76ef6ca59d72cca10bd3a6131fd7779d63f5e6007c4c772cf29415c59b63be1b65224199015f1b81", 0xe4, 0x5}], 0x3100012, &(0x7f0000000a00)={[{@huge_advise}, {@huge_advise}, {@huge_within_size}, {@mpol={'mpol', 0x3d, {'prefer', '=relative', @void}}}, {@nr_blocks={'nr_blocks', 0x3d, [0x0, 0x6d, 0x25, 0x31, 0x70, 0x74]}}], [{@uid_gt={'uid>', 0xee00}}, {@pcr={'pcr', 0x3d, 0x7}}, {@obj_role={'obj_role', 0x3d, '/dev/ptmx\x00'}}]}) ppoll(&(0x7f0000000ac0)=[{r0, 0xa411}, {r4, 0x2}, {r3, 0x8}], 0x3, &(0x7f0000000b00)={0x77359400}, &(0x7f0000000b40), 0x8) [ 335.637740][ T4018] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 335.673556][ T4037] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:47 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:47 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 335.731108][ T4054] loop3: detected capacity change from 0 to 264192 [ 335.764165][ T4049] loop4: detected capacity change from 0 to 264192 [ 335.781250][ T4049] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 335.791774][ T4054] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 335.815362][ T4062] loop2: detected capacity change from 0 to 264192 [ 335.820670][ T4064] loop5: detected capacity change from 0 to 264192 [ 335.833294][ T4064] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 335.844462][ T4062] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 335.854985][ T4068] loop1: detected capacity change from 0 to 264192 05:20:47 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) [ 335.881503][ T4049] loop4: detected capacity change from 0 to 264192 [ 335.892441][ T4054] loop3: detected capacity change from 0 to 264192 [ 335.904243][ T4068] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 335.912650][ T4049] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:47 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:47 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20003d00000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 335.938187][ T4054] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:47 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 335.987529][ T4081] loop5: detected capacity change from 0 to 264192 [ 335.993051][ T4087] loop2: detected capacity change from 0 to 264192 [ 336.002778][ T4081] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:47 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 336.057908][ T4087] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:47 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) 05:20:47 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 336.098999][ T4098] loop3: detected capacity change from 0 to 264192 [ 336.115981][ T4098] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 336.130047][ T4099] loop1: detected capacity change from 0 to 264192 [ 336.144386][ T4106] loop4: detected capacity change from 0 to 264192 [ 336.145440][ T4099] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 336.167783][ T4113] loop2: detected capacity change from 0 to 264192 [ 336.218756][ T4099] loop1: detected capacity change from 0 to 264192 [ 336.228697][ T4106] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 336.229475][ T4113] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 336.239165][ T4118] loop5: detected capacity change from 0 to 264192 [ 336.258952][ T4099] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:47 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:47 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 336.345862][ T4118] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 336.364891][ T4130] loop3: detected capacity change from 0 to 264192 [ 336.395670][ T4130] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 336.430947][ T4132] loop4: detected capacity change from 0 to 264192 [ 336.453208][ T4132] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:48 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001f0000000000000000dd02517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000000)={0x0, 0x0, 0x8001, 0x8b50000, 0x1a, "e438ec676442e2003d4e9d610b06184d61df28"}) ioctl$TIOCMIWAIT(r1, 0x5417, 0x0) 05:20:48 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20003200000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:48 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) 05:20:48 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:48 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000018000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:48 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 336.712327][ T4154] loop1: detected capacity change from 0 to 264192 [ 336.720282][ T4152] loop2: detected capacity change from 0 to 264192 [ 336.721906][ T4153] loop5: detected capacity change from 0 to 264192 [ 336.734066][ T4154] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 336.738087][ T4158] loop3: detected capacity change from 0 to 264192 [ 336.744719][ T4152] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 336.751840][ T4159] loop4: detected capacity change from 0 to 264192 05:20:48 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:48 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 336.803288][ T4153] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 336.848469][ T4159] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 336.859086][ T4158] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 336.879954][ T4153] loop5: detected capacity change from 0 to 264192 [ 336.892674][ T4153] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:48 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:48 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) [ 336.945401][ T4181] loop2: detected capacity change from 0 to 264192 [ 336.984439][ T4184] loop1: detected capacity change from 0 to 264192 [ 336.991193][ T4158] loop3: detected capacity change from 0 to 264192 [ 337.005450][ T4181] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 337.022768][ T4184] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 337.028345][ T4158] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:48 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001f0000000000000000dd02517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCMIWAIT(r1, 0x5417, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VT_DISALLOCATE(r2, 0x5608) syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r3, r4, &(0x7f0000000340)=@IORING_OP_LINK_TIMEOUT={0xf, 0x4, 0x0, 0x0, 0x0, &(0x7f0000000280)}, 0x8) syz_io_uring_submit(r3, r4, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r5}, 0x0) pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0xf35e44b6eb7b46a7) r7 = syz_io_uring_setup(0x75cf, &(0x7f0000000300), &(0x7f00003b2000/0x1000)=nil, &(0x7f00006d6000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)=0x0) r10 = io_uring_register$IORING_REGISTER_PERSONALITY(r7, 0x9, 0x0, 0x0) syz_io_uring_submit(r8, r9, &(0x7f00000002c0)=@IORING_OP_FADVISE={0x18, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r10}}, 0x0) syz_io_uring_submit(0x0, r4, &(0x7f0000000080)=@IORING_OP_READV=@pass_iovec={0x1, 0x541dcbeaf20988cb, 0x4004, @fd=r6, 0x8, &(0x7f0000001780)=[{&(0x7f0000000100)=""/151, 0x97}, {&(0x7f0000000280)=""/156, 0x9c}, {&(0x7f00000001c0)=""/92, 0x5c}, {&(0x7f0000000340)=""/235, 0xeb}, {&(0x7f0000000440)=""/196, 0xc4}, {&(0x7f0000000540)=""/194, 0xc2}, {&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000001640)=""/154, 0x9a}, {&(0x7f0000001700)=""/116, 0x74}], 0x9, 0x10, 0x1, {0x0, r10}}, 0x81) 05:20:48 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) 05:20:48 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 337.068279][ T4197] loop5: detected capacity change from 0 to 264192 [ 337.078794][ T4197] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 337.094635][ T4200] loop4: detected capacity change from 0 to 264192 [ 337.140921][ T4184] loop1: detected capacity change from 0 to 264192 [ 337.147764][ T4181] loop2: detected capacity change from 0 to 264192 [ 337.168585][ T4184] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 337.180794][ T4200] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:48 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) ppoll(&(0x7f0000000080)=[{r1}], 0x1, &(0x7f00000000c0)={0x0, 0x3938700}, 0x0, 0x0) ioctl$TCSETS2(r1, 0x402c542b, &(0x7f0000000000)={0x10000, 0x5, 0x3, 0xffffffff, 0x6, "d04eb32d1f8d2e1a269362d738cd51b0f38e71", 0x4, 0x10000}) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001f0000000000000000dd02517600"}) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCMIWAIT(r2, 0x5417, 0x0) 05:20:48 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 337.196593][ T4181] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 337.235513][ T4215] loop3: detected capacity change from 0 to 264192 [ 337.236790][ T4220] loop5: detected capacity change from 0 to 264192 [ 337.254040][ T4215] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 337.264762][ T4200] loop4: detected capacity change from 0 to 264192 05:20:48 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 337.294317][ T4220] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 337.324380][ T4200] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:48 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:48 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) [ 337.351499][ T4234] loop2: detected capacity change from 0 to 264192 [ 337.354824][ T4220] loop5: detected capacity change from 0 to 264192 [ 337.370216][ T4220] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 337.382802][ T4234] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 337.393098][ T4215] loop3: detected capacity change from 0 to 264192 05:20:48 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000200)=ANY=[], 0x208e24b) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) fsetxattr$trusted_overlay_opaque(r1, &(0x7f0000000000), 0x0, 0x0, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x3}) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001f0000000000000000dd02517600"}) r3 = syz_open_pts(r0, 0x0) ioctl$TIOCMIWAIT(r3, 0x5417, 0x0) [ 337.435091][ T4215] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:48 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 337.476551][ T4255] loop5: detected capacity change from 0 to 264192 [ 337.533197][ T4234] loop2: detected capacity change from 0 to 264192 [ 337.542622][ T4234] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 337.566512][ T4255] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 337.575500][ T4256] loop4: detected capacity change from 0 to 264192 05:20:49 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 337.593471][ T4256] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 337.604264][ T4259] loop1: detected capacity change from 0 to 264192 [ 337.615687][ T4259] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:49 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 337.670629][ T4270] loop3: detected capacity change from 0 to 264192 [ 337.676245][ T4279] loop2: detected capacity change from 0 to 264192 [ 337.693826][ T4279] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:49 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 337.716875][ T4270] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 337.729444][ T4255] loop5: detected capacity change from 0 to 264192 [ 337.747761][ T4289] loop1: detected capacity change from 0 to 264192 05:20:49 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20003600000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:49 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) [ 337.779691][ T4255] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 337.808750][ T4270] loop3: detected capacity change from 0 to 264192 [ 337.841536][ T4289] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 337.872270][ T4270] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:49 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:49 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x3, "000000001f000000000000eaffd702517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCMIWAIT(r1, 0x5417, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)={0x0, 0x1000, 0x200, 0x6, 0x3, "8f691c05fe70d121357669eb36cae2d1d60b2a"}) [ 337.897668][ T4303] loop4: detected capacity change from 0 to 264192 [ 337.927360][ T4305] loop2: detected capacity change from 0 to 264192 [ 337.964784][ T4299] loop5: detected capacity change from 0 to 264192 [ 337.992974][ T4303] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 337.997588][ T4299] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:49 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 338.003551][ T4305] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:49 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) 05:20:49 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:49 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:49 executing program 0: sendmsg$MPTCP_PM_CMD_FLUSH_ADDRS(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0xe4, 0x0, 0x300, 0x70bd2c, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x60, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @remote}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e21}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0xf1}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast1}, @MPTCP_PM_ADDR_ATTR_ID={0x5}]}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x90}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e21}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x42}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0xa}]}, @MPTCP_PM_ATTR_SUBFLOWS={0x8}, @MPTCP_PM_ATTR_ADDR={0x2c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e24}, @MPTCP_PM_ADDR_ATTR_ID={0x5}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010101}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}]}]}, 0xe4}, 0x1, 0x0, 0x0, 0x40004}, 0x20048010) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getitimer(0x0, &(0x7f0000000180)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001f0000000000000000dd02517600"}) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETA(r2, 0x5406, &(0x7f0000000040)={0x1, 0x5, 0x5, 0x2, 0x1, "5f79705586e91be5"}) r3 = syz_open_pts(r1, 0x410040) ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f0000000000)=0x4) ioctl$TIOCMIWAIT(r2, 0x5417, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE(0xffffffffffffffff, 0x5000940e, &(0x7f00000002c0)={{r3}, "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"}) [ 338.082677][ T4322] loop3: detected capacity change from 0 to 264192 [ 338.111622][ T4327] loop1: detected capacity change from 0 to 264192 [ 338.118570][ T4322] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 338.151388][ T4325] loop5: detected capacity change from 0 to 264192 [ 338.163440][ T4327] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 338.185335][ T4325] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:49 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) 05:20:49 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000001c000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 338.220322][ T4339] loop4: detected capacity change from 0 to 264192 [ 338.237307][ T4342] loop2: detected capacity change from 0 to 264192 [ 338.265958][ T4339] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 338.290363][ T4342] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 338.291351][ T4327] loop1: detected capacity change from 0 to 264192 05:20:49 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000540), 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTALL(r0, &(0x7f0000000680)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000640)={&(0x7f0000000580)={0x2c, r1, 0x18, 0x70bd28, 0x25dfdbff, {}, [@NLBL_MGMT_A_FAMILY={0x6, 0xb, 0xf}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @rand_addr=0x64010100}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @rand_addr=0x64010100}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000000}, 0x20008010) r2 = openat2(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x2002, 0xa8, 0xf}, 0x18) r3 = syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYBLOB="6401", @ANYRES16=r3, @ANYBLOB="00022dbd7000ffdbdf25110000000c0003800800030000000000240007800c000300ff030000000000000c00030008000000000000000800010080ffffff2001"], 0x164}}, 0x0) sendmsg$TIPC_NL_MON_PEER_GET(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x70, r3, 0x200, 0x70bd2b, 0x25dfdbfc, {}, [@TIPC_NLA_MON={0x14, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x1f}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1}]}, @TIPC_NLA_SOCK={0x48, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7f}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x5}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4a}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xb}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x20040050}, 0x4) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r4, 0x40045431, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, "000000001f0000000000000000dd02517600"}) r5 = syz_open_pts(r4, 0x0) sendmsg$TIPC_NL_BEARER_DISABLE(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000400)={&(0x7f00000006c0)=ANY=[@ANYBLOB="6401eaffa8b19945ff526c8d17d16e5c18921f697ebf5f38d8579c02095e0bc6737b671dc1989fcdffb778b0fbc7228719294f344c0080ee1e9fe816e75f79a0a059fd5a7ec4efcea4cb52a8283e98acf160529786437a6a0d9e1dbe63075c2fc540f2dc6eaa1d3ed90767b85004d8e983797732cc40f5b9dd9b6ff8a860d318aeb61c223a7d640d9dc1381d31196624dedcf8777ef4338d415cfcf6a60a4c749ce4d1b9405e844e5185a7023c1c26b3a852524e9db063bf92538da8c07b674473dbca2a0ad21997ee5a9ae3d9e697d7a5c24674d81d58935555786fca", @ANYRES16=r3, @ANYBLOB="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"], 0x164}, 0x1, 0x0, 0x0, 0x4010}, 0x24004000) ioctl$TIOCMIWAIT(r5, 0x5417, 0x0) r6 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) ppoll(&(0x7f0000000080)=[{r6}], 0x1, &(0x7f00000000c0)={0x0, 0x3938700}, 0x0, 0x0) ioctl$TCSETS(r6, 0x5402, &(0x7f0000000280)={0x800, 0x8000, 0x7, 0x6, 0xa, "06aacea8ea75df93cf424157fd3cd0aa1c3aaf"}) 05:20:49 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000034000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 338.307717][ T4327] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 338.319054][ T4353] loop3: detected capacity change from 0 to 264192 [ 338.319438][ T4356] loop5: detected capacity change from 0 to 264192 [ 338.333468][ T4356] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:49 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) 05:20:49 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 338.394639][ T4342] loop2: detected capacity change from 0 to 264192 [ 338.401154][ T4353] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 338.404336][ T4342] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 338.425291][ T4373] loop4: detected capacity change from 0 to 264192 05:20:49 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x6, 0x0, 0x0, 0x16, "8c0000000075761a3607a4a10d00"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCMIWAIT(r1, 0x5417, 0x0) [ 338.442806][ T4373] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 338.472621][ T4384] loop5: detected capacity change from 0 to 264192 [ 338.474237][ T4353] loop3: detected capacity change from 0 to 264192 05:20:49 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 338.482347][ T4384] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 338.487588][ T4379] loop1: detected capacity change from 0 to 264192 [ 338.501781][ T4353] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 338.517953][ T4379] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 338.531928][ T4392] loop2: detected capacity change from 0 to 264192 05:20:49 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:49 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:49 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001f0000000000000000dd02517600"}) ioctl$TIOCMIWAIT(0xffffffffffffffff, 0x5417, 0x0) 05:20:49 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 338.540920][ T4392] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 338.565066][ T4384] loop5: detected capacity change from 0 to 264192 05:20:50 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) [ 338.610975][ T4384] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 338.632545][ T4408] loop4: detected capacity change from 0 to 264192 [ 338.653902][ T4379] loop1: detected capacity change from 0 to 264192 05:20:50 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) syz_open_pts(r0, 0x100) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001f0000000000000000dd02517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCMIWAIT(r1, 0x5417, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)={0xa000000, 0x200, 0x6, 0x81, 0x1f, "2aa0bc531e9ec51f7dd2a6e5a0d3f631b08b00"}) [ 338.669553][ T4413] loop2: detected capacity change from 0 to 264192 [ 338.677317][ T4406] loop3: detected capacity change from 0 to 264192 [ 338.687701][ T4413] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 338.688477][ T4408] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 338.708513][ T4379] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 338.743484][ T4406] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 338.760000][ T4425] loop5: detected capacity change from 0 to 264192 [ 338.760002][ T4413] loop2: detected capacity change from 0 to 264192 [ 338.773820][ T4413] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:50 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:50 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:50 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001f0000000000000000dd02517600"}) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x88400, 0x0) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000040)=0x4) r2 = syz_open_pts(r0, 0x24000) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x4001, 0x0) ioctl$TIOCMIWAIT(r2, 0x5417, 0x0) [ 338.785048][ T4425] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:50 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 338.841022][ T4440] loop1: detected capacity change from 0 to 264192 [ 338.848636][ T4440] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:50 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20006800000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:50 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) 05:20:50 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 338.885018][ T4441] loop4: detected capacity change from 0 to 264192 05:20:50 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) 05:20:50 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001f0000000000000000dd02517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCMIWAIT(r1, 0x5417, 0x0) r2 = syz_open_dev$tty20(0xc, 0x4, 0x1) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) r4 = pidfd_getfd(r3, r0, 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) ppoll(&(0x7f0000000080)=[{r6}], 0x1, &(0x7f00000000c0)={0x0, 0x3938700}, 0x0, 0x0) ppoll(&(0x7f0000000100)=[{r3, 0xe5d3}, {r1, 0x203c}, {r4, 0x8010}, {r5, 0x6000}, {r6, 0x1001}, {r4, 0x1}], 0x6, &(0x7f0000000040)={0x0, 0x3938700}, 0x0, 0x0) poll(&(0x7f0000000000)=[{r1, 0x80}, {r0, 0x4006}, {r1, 0x8296}, {r2, 0x1}, {r3, 0x49cf6a67bf775ef0}], 0x5, 0x80000001) 05:20:50 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) 05:20:50 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 338.936259][ T4441] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 338.948361][ T4452] loop2: detected capacity change from 0 to 264192 [ 338.975694][ T4452] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 338.994885][ T4462] loop3: detected capacity change from 0 to 264192 05:20:50 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20003b00000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:50 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 339.047990][ T4462] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 339.068332][ T4476] loop5: detected capacity change from 0 to 264192 [ 339.075047][ T4474] loop1: detected capacity change from 0 to 264192 [ 339.076285][ T4474] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:50 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001f0000000000000000dd02517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCMIWAIT(r1, 0x5417, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0x4, 0x8001, 0x7430, 0x4, 0x1a, "c21e9a3cac8364c6c31ce71d282d18e8f64a08"}) ioctl$TCXONC(r0, 0x540a, 0x1) 05:20:50 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 339.084916][ T4476] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:50 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:50 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) [ 339.160966][ T4485] loop4: detected capacity change from 0 to 264192 [ 339.176992][ T4485] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 339.191742][ T4490] loop2: detected capacity change from 0 to 264192 [ 339.197340][ T4496] loop3: detected capacity change from 0 to 264192 05:20:50 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:50 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:50 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 339.206549][ T4490] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 339.220378][ T4496] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:50 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x10000000, 0x0, 0xfffdfffc, 0x4, 0x7, "00dbf76b95b16cf5e900000000dd0e517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCMIWAIT(r1, 0x5417, 0x0) 05:20:50 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001f0000000000000000dd02517600"}) r1 = syz_open_pts(r0, 0x0) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) ppoll(&(0x7f0000000080)=[{r2}], 0x1, &(0x7f00000000c0)={0x0, 0x3938700}, 0x0, 0x0) ioctl$TCSETSW2(r2, 0x402c542c, &(0x7f0000000000)={0x2, 0x6, 0x7f, 0x9, 0x7, "82ed4058d22c90731be05444ccfb051f67d5ff", 0x4, 0x22c4}) ioctl$TIOCMIWAIT(r1, 0x5417, 0x0) [ 339.262578][ T4506] loop5: detected capacity change from 0 to 264192 [ 339.273434][ T4496] loop3: detected capacity change from 0 to 264192 [ 339.298041][ T4506] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:50 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) [ 339.318806][ T4496] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 339.348925][ T4516] loop1: detected capacity change from 0 to 264192 05:20:50 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:50 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 339.362906][ T4516] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 339.369593][ T4518] loop2: detected capacity change from 0 to 264192 [ 339.393629][ T4518] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 339.411114][ T4531] loop5: detected capacity change from 0 to 264192 05:20:50 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 339.417853][ T4516] loop1: detected capacity change from 0 to 264192 [ 339.438119][ T4516] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 339.451285][ T4548] loop3: detected capacity change from 0 to 264192 [ 339.456695][ T4542] loop4: detected capacity change from 0 to 264192 [ 339.460675][ T4548] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 339.492590][ T4531] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 339.495222][ T4542] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 339.526318][ T4551] loop2: detected capacity change from 0 to 264192 05:20:50 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:50 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001f0000000000000000dd02517600"}) r1 = syz_open_pts(r0, 0x109000) ioctl$TIOCMIWAIT(r1, 0x5417, 0x0) ioctl$TCGETS2(r1, 0x802c542a, &(0x7f0000000040)) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x288900, 0x0) 05:20:50 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:50 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 339.552821][ T4551] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:51 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) 05:20:51 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r1 = syz_open_dev$ptys(0xc, 0x3, 0x1) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000000)={0xfffffff7, 0x5, 0x1, 0x8, 0x3, "f5b460940833c39c517f981645ccae93a2dcf5"}) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)={0x20000000, 0x0, 0xfffffffd, 0x0, 0x0, "000000001f0000000000000000dd02517600"}) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCMIWAIT(r2, 0x5417, 0x0) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) ppoll(&(0x7f0000000080)=[{r3}], 0x1, &(0x7f00000000c0)={0x0, 0x989680}, 0x0, 0x0) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) ppoll(&(0x7f0000000080)=[{r4}], 0x1, &(0x7f00000000c0)={0x0, 0x3938700}, 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000080)) [ 339.615169][ T4562] loop4: detected capacity change from 0 to 264192 [ 339.637636][ T4569] loop3: detected capacity change from 0 to 264192 [ 339.645407][ T4562] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:51 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:51 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 339.679011][ T4569] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 339.699686][ T4567] loop1: detected capacity change from 0 to 264192 [ 339.756838][ T4567] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 339.767676][ T4584] loop5: detected capacity change from 0 to 264192 [ 339.767759][ T4585] loop2: detected capacity change from 0 to 264192 [ 339.787238][ T4586] loop4: detected capacity change from 0 to 264192 05:20:51 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 339.797905][ T4584] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 339.810315][ T4585] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 339.821265][ T4569] loop3: detected capacity change from 0 to 264192 [ 339.844558][ T4586] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:51 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) [ 339.851969][ T4569] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:51 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:51 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2040, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x9, 0x0, "000000001f0000000000000000dd02517600"}) r1 = syz_open_dev$vcsu(&(0x7f0000000000), 0x8000, 0x1a340) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xc36, 0x7, 0x1, 0x929, 0x8, "13db353eff2a38f7953348fd3dec314dc5e923"}) r2 = syz_open_pts(r0, 0x0) ioctl$KDFONTOP_SET_DEF(r1, 0x4b72, &(0x7f0000000100)={0x2, 0x0, 0x1c, 0x14, 0xa5, &(0x7f0000000280)="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"}) ioctl$TIOCMIWAIT(r2, 0x5417, 0x0) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000000080)={0x96, 0xfffb, 0x3, 0x800}) 05:20:51 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 339.911972][ T4603] loop1: detected capacity change from 0 to 264192 [ 339.934876][ T4603] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 339.945513][ T4604] loop5: detected capacity change from 0 to 264192 05:20:51 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0xfffffffd, 0x0, 0x0, 0x0, 0x4d, "000000001f0000000000000000dd02517600"}) r1 = syz_open_pts(r0, 0x6892c0) ioctl$TIOCMIWAIT(r1, 0x5417, 0x0) 05:20:51 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 339.960393][ T4615] loop2: detected capacity change from 0 to 264192 [ 339.976925][ T4615] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 340.000713][ T4603] loop1: detected capacity change from 0 to 264192 05:20:51 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) write$binfmt_elf64(r1, &(0x7f0000000280)={{0x7f, 0x45, 0x4c, 0x46, 0xe9, 0x7b, 0x5, 0x1, 0x800, 0x2, 0x6, 0x7, 0x1c8, 0xb, 0x358, 0x9, 0x6828, 0x38, 0x1, 0x1f, 0x6d3, 0x101}, [{0x4, 0xfffffffb, 0x6, 0x7, 0xc3, 0x8, 0x6, 0xffff}, {0x4, 0xffff, 0x5, 0x5, 0xb043, 0x3, 0x62f71c73, 0x4}], "7c7a3b5d4626b8f8f26722b72ecdde2db94ac42106450c2388aeffd82eff424901cca95420b3d436232609152d650d0e"}, 0x5e0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001f0000000000000000dd02517600"}) r2 = syz_open_pts(r0, 0x0) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) ppoll(&(0x7f0000000080)=[{r3}], 0x1, &(0x7f00000000c0)={0x0, 0x3938700}, 0x0, 0x0) syz_open_pts(r3, 0x80801) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40000, 0x60) ioctl$TCXONC(r4, 0x540a, 0x3) ioctl$TIOCMIWAIT(r2, 0x5417, 0x0) [ 340.013629][ T4603] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 340.028393][ T4624] loop3: detected capacity change from 0 to 264192 [ 340.051078][ T4604] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:51 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 340.067796][ T4624] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 340.078476][ T4615] loop2: detected capacity change from 0 to 264192 [ 340.088510][ T4615] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:51 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 340.129096][ T4642] loop4: detected capacity change from 0 to 264192 [ 340.168959][ T4642] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:51 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 340.184312][ T4624] loop3: detected capacity change from 0 to 264192 [ 340.195510][ T4649] loop1: detected capacity change from 0 to 264192 [ 340.205154][ T4604] loop5: detected capacity change from 0 to 264192 [ 340.207628][ T4624] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 340.212429][ T4649] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 340.240407][ T4642] loop4: detected capacity change from 0 to 264192 [ 340.277587][ T4604] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:51 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:51 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001f0000000000000000dd02517600"}) syz_open_pts(r0, 0x0) [ 340.308585][ T4642] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 340.346138][ T4665] loop2: detected capacity change from 0 to 264192 05:20:51 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) 05:20:51 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:51 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001f0000000000000000dd02517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f00000004c0)={0x81, "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"}) r2 = syz_mount_image$tmpfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000680)=ANY=[]) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) ppoll(&(0x7f0000000080)=[{r3}], 0x1, &(0x7f00000000c0)={0x0, 0x3938700}, 0x0, 0x0) renameat(r3, &(0x7f0000000040)='./file0\x00', r2, &(0x7f0000000080)='./file0\x00') syz_mount_image$tmpfs(&(0x7f0000000440), &(0x7f0000000480)='./file0\x00', 0x0, 0x0, 0x0, 0x48020, &(0x7f0000001940)={[{@huge_never}, {@nr_inodes={'nr_inodes', 0x3d, [0x32]}}]}) ioctl$TIOCMIWAIT(r1, 0x5417, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000000000)={0xffffffff, 0x4e1d, 0x4, 0x8, 0xc, "8d03057663a79c53c81b0d7ec6fbbbdda556c2"}) [ 340.353619][ T4665] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:51 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 340.401832][ T4674] tmpfs: Unknown parameter 'ð§í )²;  Rªçð¿À-Â8.|«qA ½ë“ƒ ·Õ£]ʯžÁƒ½|“¬1FÃÀ›¬þ-üN‘G·´Ã]' [ 340.450080][ T4672] loop1: detected capacity change from 0 to 264192 [ 340.465425][ T4682] loop5: detected capacity change from 0 to 264192 [ 340.472702][ T4672] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 340.483634][ T4681] loop3: detected capacity change from 0 to 264192 [ 340.485064][ T4682] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:51 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 340.491843][ T4685] tmpfs: Unknown parameter 'ð§í )²;  Rªçð¿À-Â8.|«qA ½ë“ƒ ·Õ£]ʯžÁƒ½|“¬1FÃÀ›¬þ-üN‘G·´Ã]' [ 340.515610][ T4681] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:51 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:51 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) 05:20:51 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 340.572070][ T4672] loop1: detected capacity change from 0 to 264192 [ 340.578877][ T4694] loop4: detected capacity change from 0 to 264192 [ 340.589521][ T4672] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 340.621464][ T4696] loop2: detected capacity change from 0 to 264192 [ 340.639995][ T4694] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:52 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x810, 0xffffffffffffffff, 0x8eb0000) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x4e000, 0x0) dup3(r2, r1, 0x0) io_setup(0x9a, &(0x7f0000000140)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000280)="c320b8b47a564e527ca15c02195cb8909aea70936a60db4767f79aaa4abfb8f5a8e02954eb3f6fdabcd3dc3c8278d4c415ce12f4d7fe534a17ce3917d3174c4d2d5d67e9f81610007c4962f5b8e284b3995a0c6e6ba0b30bb262a226c8452e6d9335bdaae554690c6be2847d7a7239fd046b419e38e02499e9934576082229d7c9179c657a3d24463f396324dd032e8580", 0x91}]) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) ioctl$TCSETS(r4, 0x5402, &(0x7f0000000100)={0x0, 0x262, 0x6, 0x7, 0x7, "e95fac1dffc970ea62e891f44cf8d50713dd90"}) ppoll(&(0x7f0000000080)=[{r4}], 0x1, &(0x7f00000000c0)={0x0, 0x3938700}, 0x0, 0x0) ioctl$TCSETA(r4, 0x5406, &(0x7f0000000000)={0xd6c, 0x200, 0x6, 0x8d7, 0x13, "bd6669f9e2ac2dd8"}) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000240)={0x0, 0xfffffffe, 0x2, 0x1023f, 0x13, "000000001f00000000000100000002517600"}) syz_open_pts(r0, 0x0) r5 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) ppoll(&(0x7f00000003c0)=[{0xffffffffffffffff, 0x4400}, {0xffffffffffffffff, 0x400}, {0xffffffffffffffff, 0x2404}, {0xffffffffffffffff, 0x400}], 0x4, &(0x7f0000000180)={0x0, 0x3938700}, 0x0, 0x0) signalfd4(r5, &(0x7f0000000040)={[0x5]}, 0x8, 0x800) r6 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) ppoll(&(0x7f0000000080)=[{r6}], 0x1, &(0x7f00000000c0)={0x0, 0x3938700}, 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r6, 0x2, 0xffffffffffffffff) syz_open_dev$ptys(0xc, 0x3, 0x1) [ 340.682153][ T4696] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 340.721289][ T4713] loop3: detected capacity change from 0 to 264192 05:20:52 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:52 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 340.736841][ T4715] loop5: detected capacity change from 0 to 264192 [ 340.747522][ T4713] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 340.760728][ T4715] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 340.765377][ T4716] loop1: detected capacity change from 0 to 264192 05:20:52 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 340.810171][ T4727] loop2: detected capacity change from 0 to 264192 [ 340.818409][ T4727] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 340.832325][ T4716] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:52 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) [ 340.858673][ T4732] loop4: detected capacity change from 0 to 264192 05:20:52 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:52 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 340.887907][ T4732] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 340.914168][ T4713] loop3: detected capacity change from 0 to 264192 [ 340.921398][ T4713] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:52 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 340.965626][ T4747] loop5: detected capacity change from 0 to 264192 [ 340.974701][ T4747] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 341.000088][ T4744] loop2: detected capacity change from 0 to 264192 05:20:52 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) [ 341.018483][ T4744] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 341.039091][ T4758] loop1: detected capacity change from 0 to 264192 [ 341.049665][ T4750] loop3: detected capacity change from 0 to 264192 [ 341.058299][ T4758] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:52 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:52 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) ppoll(&(0x7f0000000080)=[{r1}], 0x1, &(0x7f00000000c0)={0x0, 0x3938700}, 0x0, 0x0) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, &(0x7f0000000040)=0x1c) dup2(r1, r2) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001f0000000000000000dd02517600"}) r3 = syz_open_pts(r0, 0x0) ioctl$TIOCMIWAIT(r3, 0x5417, 0x0) [ 341.110514][ T4732] loop4: detected capacity change from 0 to 264192 [ 341.110662][ T4750] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 341.137362][ T4732] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:52 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 341.155534][ T4771] loop5: detected capacity change from 0 to 264192 [ 341.198560][ T4771] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 341.226864][ T4750] loop3: detected capacity change from 0 to 264192 05:20:52 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:52 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) 05:20:52 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 341.241088][ T4750] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 341.258002][ T4788] loop2: detected capacity change from 0 to 264192 [ 341.288398][ T4787] loop1: detected capacity change from 0 to 264192 [ 341.297051][ T4788] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 341.299185][ T4787] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 341.316591][ T4793] loop4: detected capacity change from 0 to 264192 05:20:52 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:52 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001f0000000000000000dd02517600"}) syz_open_pts(r0, 0x0) ioctl$TIOCMIWAIT(r0, 0x5417, 0x0) [ 341.355089][ T4793] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 341.381127][ T4802] loop3: detected capacity change from 0 to 264192 [ 341.390141][ T4803] loop5: detected capacity change from 0 to 264192 [ 341.398007][ T4802] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:52 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:52 executing program 0: rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x4, 0x2, 0x1d, 0xd, "0000bbba9000dd0251760100"}) open$dir(&(0x7f0000000100)='./file0\x00', 0x101000, 0x1) ioctl$TCSETS2(r0, 0x402c542b, &(0x7f0000000080)={0x3, 0x3ff, 0x3a, 0x1, 0x3, "4a751a8c8f0a59315f61f950123c813a4d4ca6", 0xa4b, 0x4268}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCMIWAIT(r1, 0x5417, 0x0) [ 341.427483][ T4787] loop1: detected capacity change from 0 to 264192 [ 341.445936][ T4803] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 341.469288][ T4808] loop2: detected capacity change from 0 to 264192 05:20:52 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000300), r0) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000000)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="00000000000000000000010000001c00048005000300010000000500030000000000050003000200000008000200030000000800010003000000"], 0x40}}, 0x0) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan4\x00', 0x0}) sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x821a00}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r2, 0x800, 0x70bd27, 0x25dfdbfb, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}]}, 0x24}, 0x1, 0x0, 0x0, 0x40008c0}, 0x40080) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r4, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001f0000000000000000dd02517600"}) r5 = syz_open_pts(r4, 0x0) ioctl$TIOCMIWAIT(r5, 0x5417, 0x0) [ 341.482955][ T4787] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:52 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 341.534668][ T4808] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 341.558514][ T4802] loop3: detected capacity change from 0 to 264192 [ 341.565263][ T4803] loop5: detected capacity change from 0 to 264192 05:20:52 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) [ 341.576118][ T4803] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 341.601713][ T4823] loop4: detected capacity change from 0 to 264192 [ 341.622383][ T4802] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:53 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:53 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000048000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 341.623929][ T4823] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 341.652982][ T4808] loop2: detected capacity change from 0 to 264192 [ 341.660162][ T4808] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 341.672209][ T4845] loop1: detected capacity change from 0 to 264192 05:20:53 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000000)) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001f0000000000000000dd02517600"}) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) ppoll(&(0x7f0000000080)=[{r1}], 0x1, &(0x7f00000000c0)={0x0, 0x3938700}, 0x0, 0x0) r2 = syz_open_pts(r1, 0xbb4dcb3102c46bb6) ioctl$TIOCMIWAIT(r2, 0x5417, 0x0) 05:20:53 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:53 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 341.736075][ T4853] loop5: detected capacity change from 0 to 264192 [ 341.756075][ T4853] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 341.769384][ T4845] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:53 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) [ 341.810185][ T4865] loop4: detected capacity change from 0 to 264192 [ 341.819636][ T4864] loop2: detected capacity change from 0 to 264192 [ 341.833714][ T4865] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 341.854476][ T4864] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 341.864928][ T4845] loop1: detected capacity change from 0 to 264192 [ 341.873384][ T4845] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:53 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:53 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000a902000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:53 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x9, 0x0, 0x0, "000000001f0000000000000000dd02517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCMIWAIT(r1, 0x5417, 0x0) 05:20:53 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r1 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x2, 0x0, &(0x7f0000000080), 0x200800, &(0x7f0000000100)={[{@data_err_abort}, {@data_journal}, {@quota}, {@orlov}, {@jqfmt_vfsv0}, {@mblk_io_submit}, {@quota}, {@orlov}, {@usrjquota_path={'usrjquota', 0x3d, './file0'}}, {@bh}], [{@fowner_eq={'fowner', 0x3d, 0xffffffffffffffff}}, {@subj_role={'subj_role', 0x3d, '.^*.'}}, {@dont_appraise}, {@dont_hash}, {@mask={'mask', 0x3d, 'MAY_EXEC'}}, {@mask={'mask', 0x3d, '^MAY_EXEC'}}, {@pcr={'pcr', 0x3d, 0x31}}, {@subj_type}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@measure}]}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) ppoll(&(0x7f0000000080)=[{r2}], 0x1, &(0x7f00000000c0)={0x0, 0x3938700}, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY(r1, 0x5000940f, &(0x7f0000000280)={{r2}, "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"}) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001f0000000000000000dd02517600"}) r3 = syz_open_pts(r0, 0x0) ioctl$TIOCMIWAIT(r3, 0x5417, 0x0) [ 341.911118][ T4865] loop4: detected capacity change from 0 to 264192 [ 341.918359][ T4865] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 341.940919][ T4885] loop3: detected capacity change from 0 to 264192 [ 341.951592][ T4888] loop5: detected capacity change from 0 to 264192 05:20:53 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000027000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 341.992789][ T4888] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 342.003093][ T4885] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:53 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:53 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) [ 342.040699][ T4897] loop2: detected capacity change from 0 to 264192 [ 342.069789][ T4897] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 342.104471][ T4898] loop1: detected capacity change from 0 to 264192 [ 342.105639][ T4911] loop4: detected capacity change from 0 to 264192 [ 342.141540][ T4898] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:53 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x3, 0x0, 0x0, 0xff, "00000700cb00001c00"}) r1 = syz_io_uring_complete(0x0) r2 = ioctl$TIOCGPTPEER(r1, 0x5441, 0x1e) ioctl$TIOCSCTTY(r2, 0x540e, 0x9) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000080)={0x7f, 0x1ff, 0x5, 0x5, 0x16, "133e75640cc809f7"}) r3 = openat$cgroup_freezer_state(r1, &(0x7f0000000000), 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r3, &(0x7f0000000040)={0x40000000}) r4 = syz_open_pts(r0, 0x0) ioctl$TIOCMIWAIT(r4, 0x5417, 0x0) 05:20:53 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 342.151859][ T4914] loop5: detected capacity change from 0 to 264192 [ 342.159540][ T4910] loop3: detected capacity change from 0 to 264192 [ 342.186847][ T4897] loop2: detected capacity change from 0 to 264192 05:20:53 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) [ 342.206233][ T4897] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 342.220997][ T4911] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 342.222547][ T4914] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:53 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:53 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 342.301964][ T4910] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:53 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:53 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001f0000000000000000dd02517600"}) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000000)={0x1, 0x3}) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000040)={0x8, 0x7, 0x7}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCMIWAIT(r1, 0x5417, 0x0) fsync(r1) 05:20:53 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) 05:20:53 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000001800), 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001f0000000000000000dd02517600"}) r2 = syz_open_pts(r1, 0x200002) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0xf) ioctl$TIOCMIWAIT(r2, 0x5417, 0x0) [ 342.375542][ T4939] loop1: detected capacity change from 0 to 264192 [ 342.392155][ T4950] loop5: detected capacity change from 0 to 264192 [ 342.403624][ T4939] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 342.431567][ T4950] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 342.451796][ T4953] loop2: detected capacity change from 0 to 264192 [ 342.458661][ T4955] loop4: detected capacity change from 0 to 264192 [ 342.493764][ T4910] loop3: detected capacity change from 0 to 264192 [ 342.512869][ T4910] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 342.520347][ T4953] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:53 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:53 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:53 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20005401000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) 05:20:53 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x103240, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000480)={0x4a, 0xfd, 0x200, 0x4036}) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x4080, 0x4022, 0x8bf, 0x894, 0x2, "0000001a00"}) preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000040)=""/20, 0x14}, {&(0x7f0000000100)=""/199, 0xc7}, {&(0x7f0000000280)=""/207, 0xcf}, {&(0x7f0000000380)=""/220, 0xdc}], 0x4, 0x7, 0x400) syz_open_pts(r0, 0x8083) ioctl$TIOCMIWAIT(r0, 0x5417, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) ppoll(&(0x7f0000000080)=[{r1}], 0x1, &(0x7f00000000c0)={0x0, 0x3938700}, 0x0, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000000)) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) ppoll(&(0x7f0000000080)=[{r2}], 0x1, &(0x7f00000000c0)={0x0, 0x3938700}, 0x0, 0x0) ioctl$TIOCMGET(r2, 0x5415, &(0x7f00000004c0)) [ 342.565600][ T4955] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 342.627124][ T4953] loop2: detected capacity change from 0 to 264192 [ 342.632338][ T4982] loop5: detected capacity change from 0 to 264192 [ 342.635046][ T4953] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 342.641765][ T4983] loop1: detected capacity change from 0 to 264192 [ 342.657910][ T4982] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:54 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 342.660303][ T4983] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:54 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:54 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 342.744052][ T4983] loop1: detected capacity change from 0 to 264192 [ 342.744780][ T4982] loop5: detected capacity change from 0 to 264192 [ 342.752000][ T4955] loop4: detected capacity change from 0 to 264192 [ 342.765686][ T4955] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 342.777851][ T4982] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:54 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) [ 342.788732][ T5004] loop3: detected capacity change from 0 to 264192 [ 342.794194][ T5000] loop2: detected capacity change from 0 to 264192 [ 342.809549][ T4983] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 342.822795][ T5004] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:54 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001f0000000000000000dd02517600"}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1c201, 0x80) r2 = syz_open_pts(r1, 0xa4940) ioctl$TIOCMIWAIT(r2, 0x5417, 0x0) [ 342.868802][ T5000] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:54 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:54 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001f0000000000000000dd02517600"}) r1 = syz_open_pts(r0, 0x0) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) ppoll(&(0x7f0000000080)=[{r2}], 0x1, &(0x7f00000000c0)={0x0, 0x3938700}, 0x0, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000000)={0x100, 0x7, 0x9, 0x0, 0x0, "90310180db6f11d01f6a46fa8f8775d574329e"}) ioctl$TIOCMIWAIT(r1, 0x5417, 0x0) 05:20:54 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:54 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 342.920912][ T5019] loop4: detected capacity change from 0 to 264192 [ 342.934252][ T5023] loop5: detected capacity change from 0 to 264192 [ 342.973305][ T5019] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 342.995152][ T5023] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 343.014498][ T5037] loop2: detected capacity change from 0 to 264192 05:20:54 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:54 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) [ 343.024109][ T5037] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 343.036923][ T5038] loop3: detected capacity change from 0 to 264192 [ 343.056611][ T5043] loop1: detected capacity change from 0 to 264192 05:20:54 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2001, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1000, 0x0, 0x17, "000000001f0000000000000000dd02517600"}) r1 = syz_open_pts(r0, 0x4e880) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x40300, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000100), 0x442840, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000080)={0x6, 0xab, 0xffffd7cf, 0x8, 0x9b, "a37a370aaa08de8f680dade2e7bd893babaefa"}) ioctl$TCXONC(r1, 0x540a, 0x0) dup3(r0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000000)={0x0, 0x4, 0x6, 0x9, 0x18, "aaebc683c4f08955b7bd0c0a5fabe0105892ed"}) ioctl$TIOCMIWAIT(r1, 0x5417, 0x0) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) ppoll(&(0x7f0000000080)=[{r3}], 0x1, &(0x7f00000000c0)={0x0, 0x3938700}, 0x0, 0x0) ioctl$TCSETA(r3, 0x5406, &(0x7f0000000140)={0x2, 0xfff, 0x4, 0x3f, 0x12, "6a0987efdea526d7"}) [ 343.084852][ T5043] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 343.086468][ T5038] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 343.115095][ T5019] loop4: detected capacity change from 0 to 264192 05:20:54 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 343.154446][ T5019] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 343.166656][ T5053] loop5: detected capacity change from 0 to 264192 [ 343.180436][ T5053] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 343.191130][ T5061] loop2: detected capacity change from 0 to 264192 [ 343.191130][ T5043] loop1: detected capacity change from 0 to 264192 [ 343.198979][ T5043] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 343.215360][ T5061] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:54 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:54 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x9, 0x0, "000000001f0000000000000008dd02517600"}) openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x181000, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ppoll(&(0x7f0000000080)=[{r1}], 0x1, &(0x7f00000000c0)={r2, r3+60000000}, 0x0, 0x0) r4 = syz_open_pts(r1, 0x80201) ioctl$TIOCMIWAIT(r4, 0x5417, 0x0) 05:20:54 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 343.298432][ T5053] loop5: detected capacity change from 0 to 264192 [ 343.310541][ T5074] loop4: detected capacity change from 0 to 264192 [ 343.327259][ T5053] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:54 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20006501000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 343.345865][ T5079] loop3: detected capacity change from 0 to 264192 [ 343.354604][ T5074] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 343.370546][ T5079] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:54 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) 05:20:54 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 343.406536][ T5087] loop1: detected capacity change from 0 to 264192 [ 343.442515][ T5087] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:54 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:54 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 343.480332][ T5099] loop2: detected capacity change from 0 to 264192 [ 343.489483][ T5099] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 343.511339][ T5104] loop4: detected capacity change from 0 to 264192 [ 343.541942][ T5114] loop1: detected capacity change from 0 to 264192 [ 343.547606][ T5099] loop2: detected capacity change from 0 to 264192 [ 343.555429][ T5112] loop3: detected capacity change from 0 to 264192 [ 343.562163][ T5108] loop5: detected capacity change from 0 to 264192 [ 343.570955][ T5114] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:55 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 343.612908][ T5108] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 343.629034][ T5099] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 343.642027][ T5112] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:55 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:55 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 343.686934][ T5104] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 343.742007][ T5108] loop5: detected capacity change from 0 to 264192 [ 343.748887][ T5131] loop1: detected capacity change from 0 to 264192 [ 343.752658][ T5131] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:55 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:55 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 343.784571][ T5108] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 343.802126][ T5134] loop2: detected capacity change from 0 to 264192 [ 343.811964][ T5134] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 343.853546][ T5144] loop3: detected capacity change from 0 to 264192 [ 343.869246][ T5144] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 343.883676][ T5131] loop1: detected capacity change from 0 to 264192 [ 343.891074][ T5131] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 343.912080][ T5159] loop4: detected capacity change from 0 to 264192 [ 343.920088][ T5144] loop3: detected capacity change from 0 to 264192 [ 343.921414][ T5148] loop2: detected capacity change from 0 to 264192 [ 343.936261][ T5159] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 343.957134][ T5148] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 343.975633][ T5144] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:55 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001f0000000000000000dd02517600"}) r1 = dup3(r0, r0, 0x80000) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000000)={0x200, 0x101, 0x0, 0x7, 0x6, "c06ea373f69e3321303b5908ad41b88df96dac"}) r2 = syz_open_pts(r0, 0x0) r3 = pidfd_getfd(r1, r0, 0x0) ioctl$NS_GET_PARENT(r3, 0xb702, 0x0) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000000100)={0x7, 0x4, 0x7, 0x9, 0x1, "cd1ee3647c94d544"}) ioctl$TIOCMIWAIT(r2, 0x5417, 0x0) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) ppoll(&(0x7f0000000080)=[{r4}], 0x1, &(0x7f00000000c0)={0x0, 0x3938700}, 0x0, 0x0) ioctl$TCSETSF(r4, 0x5404, &(0x7f0000000040)={0xffffffff, 0xd11c, 0x2, 0x3, 0x14, "cd299373e21882ffcb2211f2f405117ff158e2"}) r5 = syz_open_dev$tty20(0xc, 0x4, 0x1) syncfs(r5) 05:20:55 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:55 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) 05:20:55 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:55 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:55 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 344.255984][ T5192] loop2: detected capacity change from 0 to 264192 [ 344.257124][ T5191] loop1: detected capacity change from 0 to 264192 [ 344.262744][ T5194] loop4: detected capacity change from 0 to 264192 [ 344.271219][ T5191] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 344.286236][ T5190] loop3: detected capacity change from 0 to 264192 [ 344.292871][ T5197] loop5: detected capacity change from 0 to 264192 [ 344.295632][ T5194] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 344.300386][ T5192] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 344.325198][ T5197] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 344.330942][ T5190] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:55 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:55 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:55 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:55 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001f0000000000000000dd02517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCMIWAIT(r1, 0x5417, 0x0) r2 = fsmount(0xffffffffffffffff, 0x1, 0x88) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000000)={0x5, 0x42dc, 0x0, 0x0, 0xd, "9a9bbdf6c957f818c0989c61d754fd90b030a8"}) 05:20:55 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:55 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) [ 344.448153][ T5214] loop3: detected capacity change from 0 to 264192 [ 344.457957][ T5214] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 344.469689][ T5228] loop4: detected capacity change from 0 to 264192 [ 344.470285][ T5222] loop2: detected capacity change from 0 to 264192 05:20:55 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001f0000000000000000dd02517600"}) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) ppoll(&(0x7f0000000080)=[{r1}], 0x1, &(0x7f00000000c0)={0x0, 0x3938700}, 0x0, 0x0) syz_open_pts(r1, 0x14200) r2 = syz_open_pts(r0, 0x0) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) ppoll(&(0x7f0000000080)=[{r3}], 0x1, &(0x7f00000000c0)={0x0, 0x3938700}, 0x0, 0x0) preadv(r3, &(0x7f0000000040)=[{&(0x7f0000000100)=""/169, 0xa9}], 0x1, 0x5, 0x4) ioctl$TIOCMIWAIT(r2, 0x5417, 0x0) [ 344.496428][ T5228] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 344.509581][ T5222] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 344.522223][ T5233] loop1: detected capacity change from 0 to 264192 [ 344.536396][ T5233] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:55 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:55 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 344.556617][ T5214] loop3: detected capacity change from 0 to 264192 [ 344.565282][ T5214] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:56 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 344.633338][ T5233] loop1: detected capacity change from 0 to 264192 [ 344.645678][ T5246] loop4: detected capacity change from 0 to 264192 [ 344.652904][ T5248] loop5: detected capacity change from 0 to 264192 [ 344.653173][ T5246] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:56 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:56 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001f0000000000000000dd02517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCMIWAIT(r1, 0x5417, 0x0) [ 344.684455][ T5233] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 344.722075][ T5248] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:56 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) [ 344.743215][ T5267] loop2: detected capacity change from 0 to 264192 [ 344.774632][ T5268] loop3: detected capacity change from 0 to 264192 05:20:56 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x8, 0x0, 0xfffffff9, 0x0, "000000001f0000000000000000dd02517600"}) ioctl$TIOCL_SELLOADLUT(r0, 0x541c, &(0x7f0000000000)={0x5, 0x5, 0x5, 0x2, 0x8000}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCMIWAIT(r1, 0x5417, 0x0) 05:20:56 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 344.787433][ T5267] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 344.810507][ T5271] loop4: detected capacity change from 0 to 264192 [ 344.821570][ T5268] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:56 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) ppoll(&(0x7f0000000080)=[{r1}], 0x1, &(0x7f00000000c0)={0x0, 0x3938700}, 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000100)) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001f0000000000000000dd02517600"}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x89c, 0x40, 0xffffffff, 0x3, 0x7, "afe5d0e0ad87e0e479cc444a5a232c3476efb0"}) r2 = syz_open_pts(r0, 0x0) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) ppoll(&(0x7f0000000080)=[{r3}], 0x1, &(0x7f00000000c0)={0x0, 0x3938700}, 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r3, 0x5457, &(0x7f0000000040)) ioctl$TIOCMIWAIT(r2, 0x5417, 0x0) [ 344.848890][ T5271] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 344.862248][ T5280] loop5: detected capacity change from 0 to 264192 [ 344.871251][ T5280] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 344.901423][ T5280] ================================================================== [ 344.909726][ T5280] BUG: KCSAN: data-race in kthread_is_per_cpu / page_cache_ra_unbounded [ 344.918042][ T5280] [ 344.920350][ T5280] write to 0xffff88812d49202c of 4 bytes by task 5203 on cpu 1: [ 344.927975][ T5280] page_cache_ra_unbounded+0xa8/0x410 [ 344.933334][ T5280] force_page_cache_ra+0x246/0x280 [ 344.938443][ T5280] page_cache_sync_ra+0xcc/0xe0 [ 344.943295][ T5280] filemap_read+0x388/0x1230 [ 344.947893][ T5280] generic_file_read_iter+0x75/0x2c0 [ 344.953852][ T5280] blkdev_read_iter+0xb3/0xc0 [ 344.958613][ T5280] vfs_read+0x565/0x5d0 [ 344.962771][ T5280] ksys_read+0xce/0x180 [ 344.967779][ T5280] __x64_sys_read+0x3e/0x50 [ 344.972268][ T5280] do_syscall_64+0x4a/0x90 [ 344.976674][ T5280] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 344.982556][ T5280] [ 344.984879][ T5280] read to 0xffff88812d49202c of 4 bytes by task 5280 on cpu 0: [ 344.992398][ T5280] kthread_is_per_cpu+0x2d/0x80 [ 344.997243][ T5280] can_migrate_task+0xf/0x180 [ 345.001922][ T5280] detach_tasks+0xab/0x380 [ 345.006337][ T5280] load_balance+0x768/0xcc0 [ 345.012492][ T5280] newidle_balance+0x10b/0x310 [ 345.017278][ T5280] pick_next_task_fair+0x37/0x270 [ 345.022312][ T5280] __schedule+0x256/0x5b0 [ 345.026644][ T5280] schedule+0x67/0x90 [ 345.030639][ T5280] schedule_preempt_disabled+0x5/0x10 [ 345.036084][ T5280] __mutex_lock+0x3cb/0x670 [ 345.040598][ T5280] __mutex_lock_killable_slowpath+0xa/0x10 [ 345.046388][ T5280] mutex_lock_killable+0x25/0x30 [ 345.051360][ T5280] lo_open+0x1a/0xd0 [ 345.055251][ T5280] __blkdev_get+0x149/0x6c0 [ 345.059767][ T5280] blkdev_get_by_dev+0x9b/0x480 [ 345.064617][ T5280] blkdev_open+0xb3/0x130 [ 345.068946][ T5280] do_dentry_open+0x53e/0x830 [ 345.073629][ T5280] vfs_open+0x43/0x50 [ 345.077604][ T5280] path_openat+0x184e/0x20b0 [ 345.082182][ T5280] do_filp_open+0xd9/0x1f0 [ 345.086582][ T5280] do_sys_openat2+0xa3/0x250 [ 345.091160][ T5280] __x64_sys_openat+0xef/0x110 [ 345.095934][ T5280] do_syscall_64+0x4a/0x90 05:20:56 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:56 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 345.100343][ T5280] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 345.106239][ T5280] [ 345.108563][ T5280] Reported by Kernel Concurrency Sanitizer on: [ 345.114705][ T5280] CPU: 0 PID: 5280 Comm: syz-executor.5 Not tainted 5.12.0-syzkaller #0 [ 345.123038][ T5280] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 345.133186][ T5280] ================================================================== 05:20:56 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 345.193206][ T5296] loop4: detected capacity change from 0 to 264192 [ 345.217057][ T5299] loop2: detected capacity change from 0 to 264192 [ 345.229210][ T5296] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 345.266333][ T5303] loop1: detected capacity change from 0 to 264192 [ 345.269318][ T5299] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 345.276646][ T5305] loop3: detected capacity change from 0 to 264192 [ 345.293621][ T5305] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:56 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:56 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001f0000000000000000dd02517600"}) r1 = syz_open_dev$rtc(&(0x7f0000000000), 0x7f, 0x620000) ioctl$BTRFS_IOC_SUBVOL_CREATE(r1, 0x5000940e, &(0x7f0000000280)={{r0}, "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"}) r2 = syz_open_pts(r0, 0x0) syz_open_pts(r2, 0x8001) ioctl$TIOCMIWAIT(r2, 0x5417, 0x0) 05:20:56 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20002b02000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) [ 345.312942][ T5303] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:56 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001f0000000000000000dd02517600"}) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000100)=""/146, 0x92}, {&(0x7f00000001c0)=""/112, 0x70}, {&(0x7f0000000280)=""/110, 0x6e}], 0x3, 0x3, 0x3) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000040)=0x11) ioctl$TIOCMIWAIT(r2, 0x5417, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0xf) [ 345.375940][ T5315] loop3: detected capacity change from 0 to 264192 [ 345.375970][ T5303] loop1: detected capacity change from 0 to 264192 [ 345.396002][ T5296] loop4: detected capacity change from 0 to 264192 [ 345.402860][ T5315] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 345.403031][ T5299] loop2: detected capacity change from 0 to 264192 05:20:56 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001f0000000000000000dd02517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)={0xffff, 0x3, 0x1, 0x0, 0x1, "74741f4e32683a9bfbefbbd96f56c22197af48"}) ioctl$TCFLSH(r0, 0x540b, 0x1) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) ppoll(&(0x7f0000000080)=[{r2}], 0x1, &(0x7f00000000c0)={0x0, 0x3938700}, 0x0, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)={0x80000001, 0x100, 0x1, 0x91, 0xe, "9a2887518e9559bb352bb66ec24428f29eb8d4"}) ioctl$TIOCMIWAIT(r1, 0x5417, 0x0) 05:20:56 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 345.424618][ T5296] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 345.436121][ T5303] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 345.451120][ T5337] loop5: detected capacity change from 0 to 264192 05:20:56 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:56 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 345.487557][ T5299] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 345.525363][ T5315] loop3: detected capacity change from 0 to 264192 05:20:56 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 345.534983][ T5337] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 345.560703][ T5315] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 345.597262][ T5347] loop1: detected capacity change from 0 to 264192 [ 345.627824][ T5355] loop2: detected capacity change from 0 to 264192 05:20:57 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001f0000000000000000dd02517600"}) syz_open_pts(r0, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) ppoll(&(0x7f0000000080)=[{r1}], 0x1, &(0x7f00000000c0)={0x0, 0x3938700}, 0x0, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) ppoll(&(0x7f0000000080)=[{r2}], 0x1, &(0x7f00000000c0)={0x0, 0x3938700}, 0x0, 0x0) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000100), 0x280740, 0x0) sendmsg$NL80211_CMD_FLUSH_PMKSA(r3, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, 0x0, 0x1, 0x70bd2b, 0x25dfdbfb, {{}, {@val={0x8}, @void}}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4010}, 0x24000805) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ppoll(&(0x7f0000000080)=[{r2}], 0x1, &(0x7f00000000c0)={r4, r5+60000000}, 0x0, 0x0) ioctl$TIOCMIWAIT(r1, 0x5417, 0x0) [ 345.670675][ T5347] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 345.681641][ T5355] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 345.699518][ T5337] loop5: detected capacity change from 0 to 264192 [ 345.702657][ T5361] loop4: detected capacity change from 0 to 264192 05:20:57 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 345.732479][ T5337] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:57 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:57 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 345.779482][ T5361] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 345.801930][ T5369] loop3: detected capacity change from 0 to 264192 05:20:57 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000007000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 345.837323][ T5369] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:57 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) 05:20:57 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:57 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 345.891832][ T5386] loop1: detected capacity change from 0 to 264192 [ 345.907168][ T5388] loop2: detected capacity change from 0 to 264192 [ 345.929777][ T5386] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:57 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 345.967419][ T5399] loop4: detected capacity change from 0 to 264192 [ 345.977752][ T5399] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 345.978560][ T5388] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 346.004811][ T5401] loop3: detected capacity change from 0 to 264192 [ 346.029500][ T5405] loop5: detected capacity change from 0 to 264192 [ 346.036892][ T5399] loop4: detected capacity change from 0 to 264192 [ 346.052189][ T5405] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 346.063869][ T5399] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:57 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:57 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 346.078272][ T5405] loop5: detected capacity change from 0 to 264192 [ 346.102852][ T5401] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:57 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 346.129210][ T5405] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 346.140651][ T5415] loop1: detected capacity change from 0 to 264192 [ 346.177135][ T5401] loop3: detected capacity change from 0 to 264192 [ 346.191106][ T5415] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 346.209492][ T5429] loop2: detected capacity change from 0 to 264192 [ 346.219983][ T5429] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 346.243807][ T5430] loop4: detected capacity change from 0 to 264192 [ 346.260609][ T5401] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 346.293692][ T5430] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:58 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x101200, 0x0) r1 = syz_io_uring_setup(0x5ee1, &(0x7f0000000040)={0x0, 0x7249, 0x0, 0x0, 0x292, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000000100), &(0x7f0000000140)) r2 = eventfd2(0x3, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000180)=r2, 0x1) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001f0000000000000000dd02517600"}) r4 = syz_open_pts(r3, 0x0) ioctl$TIOCMIWAIT(r4, 0x5417, 0x0) 05:20:58 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) 05:20:58 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000e909000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:58 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:58 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:58 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 346.674890][ T5456] loop4: detected capacity change from 0 to 264192 [ 346.685036][ T5456] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 346.688763][ T5460] loop1: detected capacity change from 0 to 264192 [ 346.704332][ T5457] loop2: detected capacity change from 0 to 264192 [ 346.711934][ T5459] loop5: detected capacity change from 0 to 264192 05:20:58 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 346.716294][ T5463] loop3: detected capacity change from 0 to 264192 [ 346.733469][ T5459] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 346.735983][ T5457] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 346.753266][ T5463] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 346.790610][ T5460] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 346.830201][ T5476] loop4: detected capacity change from 0 to 264192 05:20:58 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) 05:20:58 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001f0000000000000000dd02517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000040)={0x3, 0x9c, 0x8, 0x0, 0x1a, "971f3eae1ed7de2f"}) mq_open(&(0x7f0000000100)='&\x00', 0x0, 0x18, &(0x7f0000000140)={0x8a, 0x20, 0x1ff, 0x80000001}) r2 = signalfd4(r1, &(0x7f0000000000)={[0x40000000]}, 0x8, 0x40000) ppoll(&(0x7f0000000080)=[{r2}], 0x1, &(0x7f00000000c0)={0x0, 0x3938700}, 0x0, 0x0) syz_open_pts(r2, 0x303002) r3 = syz_open_dev$vcsa(&(0x7f0000000180), 0xffff, 0x24000) openat(r3, &(0x7f00000001c0)='./file0\x00', 0x80, 0x4) ioctl$TIOCMIWAIT(r1, 0x5417, 0x0) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) ppoll(&(0x7f0000000080)=[{r4}], 0x1, &(0x7f00000000c0)={0x0, 0x3938700}, 0x0, 0x0) ioctl$SCSI_IOCTL_STOP_UNIT(r4, 0x6) 05:20:58 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:58 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 346.830449][ T5457] loop2: detected capacity change from 0 to 264192 [ 346.887382][ T5476] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 346.946295][ T5500] loop3: detected capacity change from 0 to 264192 [ 346.955197][ T5457] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 346.956495][ T5500] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 346.977359][ T5497] loop1: detected capacity change from 0 to 264192 05:20:58 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:58 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000006000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:58 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCMIWAIT(r1, 0x5417, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0xffff) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x541c, &(0x7f0000000000)) ioctl$TIOCL_SCROLLCONSOLE(r0, 0x541c, &(0x7f0000000040)={0xd, 0x8}) [ 347.010995][ T5497] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 347.022845][ T5505] loop5: detected capacity change from 0 to 264192 [ 347.044148][ T5505] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:58 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000406000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:58 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:58 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:58 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x243, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x80000000, 0x0, 0x0, 0x0, "02517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCMIWAIT(r1, 0x5417, 0x0) [ 347.125466][ T5512] loop4: detected capacity change from 0 to 264192 05:20:58 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) ppoll(&(0x7f0000000080)=[{r1}], 0x1, &(0x7f00000000c0)={0x0, 0x3938700}, 0x0, 0x0) write$binfmt_aout(r1, &(0x7f0000000280)={{0x107, 0x70, 0x0, 0x68, 0x39d, 0x2, 0x28a, 0x3f}, "795517881658cc3ca1fe3a8c79a0c28725456aa051298f657648aa304c47d5cd3d9aaa5b45df9a037501a686c096163e691524d137a23bdf9bf30d91e1", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x95d) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001f0000000000000000dd02517600"}) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0x7, 0xffff, 0xdd90, 0xfffffffb, 0x5, "345528c57b0910cd47550436dc574168af654f"}) ioctl$TIOCMIWAIT(r2, 0x5417, 0x0) [ 347.178088][ T5512] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 347.205178][ T5505] loop5: detected capacity change from 0 to 264192 [ 347.214354][ T5533] loop2: detected capacity change from 0 to 264192 05:20:58 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) [ 347.223776][ T5535] loop3: detected capacity change from 0 to 264192 [ 347.236744][ T5505] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 347.279293][ T5534] loop1: detected capacity change from 0 to 264192 [ 347.311503][ T5533] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:58 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 347.326171][ T5535] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 347.347977][ T5512] loop4: detected capacity change from 0 to 264192 05:20:58 executing program 0: fsetxattr$trusted_overlay_redirect(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x8, 0x2) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001f0000000000000000dd02517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCMIWAIT(r1, 0x5417, 0x0) r2 = syz_open_dev$ptys(0xc, 0x3, 0x0) ioctl$TIOCSRS485(r2, 0x542f, &(0x7f0000000000)={0x10000, 0x1}) ioctl$KDDELIO(r1, 0x4b35, 0x2) 05:20:58 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:58 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) [ 347.398476][ T5534] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 347.399792][ T5554] loop5: detected capacity change from 0 to 264192 [ 347.418416][ T5554] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:58 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:58 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 347.501737][ T5533] loop2: detected capacity change from 0 to 264192 [ 347.527774][ T5571] loop5: detected capacity change from 0 to 264192 [ 347.537643][ T5576] loop4: detected capacity change from 0 to 264192 [ 347.557314][ T5571] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 347.569747][ T5533] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 347.586767][ T5582] loop3: detected capacity change from 0 to 264192 05:20:59 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:59 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001f0000000000000000dd02517600"}) r1 = syz_open_pts(r0, 0x0) r2 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x9) syz_open_pts(r2, 0x200000) ioctl$TIOCMIWAIT(r1, 0x5417, 0x0) [ 347.610456][ T5576] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 347.643690][ T5587] loop1: detected capacity change from 0 to 264192 05:20:59 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) 05:20:59 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001f0000000000000000dd02517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCMIWAIT(r1, 0x5417, 0x0) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) [ 347.655595][ T5582] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 347.669070][ T5587] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 347.700155][ T5600] loop2: detected capacity change from 0 to 264192 05:20:59 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 347.711242][ T5600] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 347.730137][ T5576] loop4: detected capacity change from 0 to 264192 [ 347.737719][ T5587] loop1: detected capacity change from 0 to 264192 [ 347.745712][ T5608] loop5: detected capacity change from 0 to 264192 05:20:59 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001f0000000000000000dd02517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETS2(r0, 0x402c542b, &(0x7f0000000000)={0x10000, 0x8000, 0x7, 0x5, 0x3b, "c1390100000000000000dd49f9224c8fd65140", 0x2, 0x3ff}) ioctl$TIOCMIWAIT(r1, 0x5417, 0x0) dup2(r1, r0) [ 347.758935][ T5576] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 347.776370][ T5587] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 347.798751][ T5600] loop2: detected capacity change from 0 to 264192 [ 347.828032][ T5621] loop3: detected capacity change from 0 to 264192 [ 347.829360][ T5608] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 347.852149][ T5621] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:59 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:59 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:59 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 347.870977][ T5600] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:59 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001f0000000000000000dd02517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCMIWAIT(r1, 0x5417, 0x0) r2 = openat2(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x145000, 0x8, 0x5}, 0x18) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000080)=0x6) 05:20:59 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:59 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001f0000000000000000dd02517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)={0x3, 0xb8, 0x8, 0x2, 0x18, "3d6e97d3369047cf4e563237b3c34b5fb6aaa4"}) ioctl$TIOCMIWAIT(r1, 0x5417, 0x0) [ 347.965802][ T5608] loop5: detected capacity change from 0 to 264192 [ 347.975471][ T5608] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 347.994928][ T5630] loop4: detected capacity change from 0 to 264192 [ 348.002947][ T5646] loop3: detected capacity change from 0 to 264192 05:20:59 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) [ 348.013637][ T5641] loop1: detected capacity change from 0 to 264192 [ 348.046572][ T5651] loop2: detected capacity change from 0 to 264192 [ 348.056366][ T5641] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 348.067484][ T5646] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 348.078557][ T5630] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:59 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x1b, "000000001f0000000000000000dd02517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCMIWAIT(r1, 0x5417, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x7) [ 348.130694][ T5651] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 348.143471][ T5630] loop4: detected capacity change from 0 to 264192 05:20:59 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 348.187865][ T5641] loop1: detected capacity change from 0 to 264192 [ 348.195834][ T5662] loop5: detected capacity change from 0 to 264192 [ 348.204875][ T5630] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 348.221863][ T5662] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:59 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:59 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:59 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000300000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 348.241806][ T5641] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:59 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) 05:20:59 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:59 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 348.323019][ T5684] loop3: detected capacity change from 0 to 264192 05:20:59 executing program 0: mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff}, 0x0) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000000100)=@abs, &(0x7f0000000040)=0x6e, 0x100000) r2 = dup(r1) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@msize={'msize', 0x3d, 0x18000}}], [], 0x6b}}) [ 348.383514][ T5695] loop2: detected capacity change from 0 to 264192 [ 348.401924][ T5699] loop4: detected capacity change from 0 to 264192 [ 348.405923][ T5698] loop5: detected capacity change from 0 to 264192 [ 348.429103][ T5683] loop1: detected capacity change from 0 to 264192 [ 348.447962][ T5699] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 348.458865][ T5684] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 348.463016][ T5695] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 348.484755][ T5698] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:59 executing program 0: sendmsg$TIPC_NL_BEARER_GET(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000040)={&(0x7f0000000c40)={0x40c, 0x0, 0x2, 0x70bd2a, 0x25dfdbff, {}, [@TIPC_NLA_NODE={0xb0, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x2}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xffff38d4}, @TIPC_NLA_NODE_ID={0x91, 0x3, "b8366b63d811eccaccf863ce9c195328a5a99b1d1604088dbf3e64fd4844cdf7386980cd07c841b5603adaed0a80710dd229fe057997a83eee4d15a1af823aa3d1cf4ab495c7a5c59263225f86d73f9c57cc4ffb555a86d09f46fdfd2728fa425f93f3c87ef1002a8dc87f4b62852134e00f6a8c9c758992a4fea53fb13b105d7c9a384b4e4592ce0dce84001f"}]}, @TIPC_NLA_NET={0x48, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x73e}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x1}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x2}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0xad2a}, @TIPC_NLA_NET_ID={0x8, 0x1, 0xfffffffe}, @TIPC_NLA_NET_ID={0x8, 0x1, 0xffffffe1}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0xffffffffffffff00}]}, @TIPC_NLA_LINK={0x54, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x10001}]}, @TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xf0cd}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x88e8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfcf}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}]}, @TIPC_NLA_PUBL={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x3}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0xff}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x40}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x2}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0xb6fb}]}, @TIPC_NLA_MON={0x54, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x2}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x20}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x82}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xfffffffe}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x6}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x2}, @TIPC_NLA_MON_REF={0x8}]}, @TIPC_NLA_PUBL={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x401}]}, @TIPC_NLA_BEARER={0x7c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x20}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}]}, @TIPC_NLA_BEARER_NAME={0x15, 0x1, @l2={'eth', 0x3a, 'team_slave_0\x00'}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x5}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e24, 0x9e2b, @private0={0xfc, 0x0, '\x00', 0x1}, 0x4}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x6, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}}}}]}, @TIPC_NLA_PUBL={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x1}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x1000}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x10001}]}, @TIPC_NLA_NODE={0x180, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_NODE_KEY={0x3e, 0x4, {'gcm(aes)\x00', 0x16, "25e27d1acd32e53c29e01dedd4961cbe26b6ab86dc07"}}, @TIPC_NLA_NODE_ID={0xba, 0x3, "77233e71f8711c8068bae7c8166df1c8f52d940617b577c295479b0a8809ab3b0661eeb902e9dcd64f10568410a567ed62912899fcc62cf1d49a101be6dd4b493e2e977274a0c294f516b655e721273ec5355bcc673af2dfc66c9e1ccab4235fed64da5313901b14453302fbce58fb9d4921f2a686595b082d6ac50205646bc839f54370d73a9d63874a203b851542ca292280c1eb33e02bce452a3b60ada4734925f5e88501cca7e8d05f6925d3f224ee0ad43f10c6"}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ID={0x6d, 0x3, "8d1da2ebae477f783f8835ae83069004d89133f97c57b43ccba2e3f8bdf89de44c6434d6a07e43b5a8688f01b28f46ba790cf9529227b3f3c7a1db9289b338faad8febf8900b9e0439e683ce6b817ee65c696dbe85c20b79ddc725e19ea9f0a97d7892ea36a5faa593"}, @TIPC_NLA_NODE_UP={0x4}]}]}, 0x40c}, 0x1, 0x0, 0x0, 0x1}, 0x4000000) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) r1 = socket$unix(0x1, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setreuid(0x0, r2) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x0, 0x11, r0, 0x0) setfsuid(0x0) setresuid(0x0, r2, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) sendmsg$TIPC_NL_KEY_FLUSH(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000880)={&(0x7f0000000900)={0x304, 0x0, 0x300, 0x70bd27, 0x25dfdbff, {}, [@TIPC_NLA_NET={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x4}, @TIPC_NLA_NET_ID={0x8, 0x1, 0xb45b2dd7}]}, @TIPC_NLA_BEARER={0x80, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @rand_addr=0x64010100}}, {0x14, 0x2, @in={0x2, 0x4e24, @multicast2}}}}, @TIPC_NLA_BEARER_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x3}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x9}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}]}, @TIPC_NLA_MEDIA={0x50, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x100}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x10001}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}]}, @TIPC_NLA_MON={0x14, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x2}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x6}]}, @TIPC_NLA_SOCK={0x68, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x4c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x402b}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x2ad3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffc}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x6}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x20}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x2fe}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x6}]}, @TIPC_NLA_MEDIA={0x68, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x84}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7ff}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}]}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfff}]}]}, @TIPC_NLA_BEARER={0xf8, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e21, 0x1, @mcast2, 0x80}}, {0x14, 0x2, @in={0x2, 0x4e24, @empty}}}}, @TIPC_NLA_BEARER_PROP={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x35}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x81}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfffe}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfff}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @multicast2}}, {0x14, 0x2, @in={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}}}}, @TIPC_NLA_BEARER_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_MTU={0x8}]}, @TIPC_NLA_BEARER_NAME={0x18, 0x1, @l2={'eth', 0x3a, 'veth1_to_bridge\x00'}}]}, @TIPC_NLA_MEDIA={0x4}, @TIPC_NLA_LINK={0x2c, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}]}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}]}]}]}, 0x304}, 0x1, 0x0, 0x0, 0x8000004}, 0x4040004) 05:20:59 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) 05:20:59 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}, {@inode_readahead_blks}]}) [ 348.546831][ T5683] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:20:59 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 348.612427][ T5715] ------------[ cut here ]------------ [ 348.618817][ T5715] trying to isolate tail page [ 348.618990][ T5715] WARNING: CPU: 0 PID: 5715 at mm/vmscan.c:1763 isolate_lru_page+0x360/0x370 [ 348.634842][ T5715] Modules linked in: [ 348.639096][ T5715] CPU: 0 PID: 5715 Comm: syz-executor.0 Not tainted 5.12.0-syzkaller #0 [ 348.647942][ T5715] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 348.659234][ T5715] RIP: 0010:isolate_lru_page+0x360/0x370 [ 348.665653][ T5715] Code: ff 48 ff cd 49 89 ed e9 a3 fe ff ff 49 ff cd 4d 89 ee e9 d3 fe ff ff e8 4e 2d f2 ff 48 c7 c7 63 15 3b 83 31 c0 e8 b0 77 da ff <0f> 0b e9 01 fd ff ff e8 34 2d f2 ff 0f 0b 66 90 55 41 57 41 56 41 [ 348.678243][ T5716] loop4: detected capacity change from 0 to 264192 [ 348.686921][ T5715] RSP: 0018:ffffc9000ee3bb08 EFLAGS: 00010246 [ 348.686947][ T5715] RAX: 4e97916908fe7a00 RBX: 0000000000000001 RCX: 0000000000040000 05:21:00 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x3}}]}) [ 348.694718][ T5695] loop2: detected capacity change from 0 to 264192 [ 348.699951][ T5715] RDX: ffffc9000bf12000 RSI: 0000000000000bae RDI: 0000000000000baf [ 348.699968][ T5715] RBP: ffffea0004068600 R08: ffffffff8129894c R09: 0001c9000ee3b8b7 [ 348.699979][ T5715] R10: 0000000000000002 R11: ffff88812d56d080 R12: ffffea0004068640 [ 348.738749][ T5722] loop3: detected capacity change from 0 to 264192 [ 348.744284][ T5715] R13: ffff888106d7c008 R14: ffffea0004068648 R15: 0000000020001000 [ 348.744303][ T5715] FS: 00007f8e9cb2e700(0000) GS:ffff888237c00000(0000) knlGS:0000000000000000 [ 348.744319][ T5715] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 348.744332][ T5715] CR2: 0000001b33b21000 CR3: 000000012d3f3000 CR4: 00000000001506f0 [ 348.761282][ T5695] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 348.768935][ T5715] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 348.768955][ T5715] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 348.768967][ T5715] Call Trace: [ 348.768975][ T5715] madvise_cold_or_pageout_pte_range+0x4b1/0x690 [ 348.798588][ T5716] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 348.804259][ T5715] ? swapin_walk_pmd_entry+0x320/0x320 [ 348.804289][ T5715] __walk_page_range+0x93f/0x10e0 [ 348.838252][ T5722] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 348.843479][ T5715] walk_page_range+0x111/0x2e0 [ 348.843508][ T5715] do_madvise+0x84e/0x1050 [ 348.869970][ T5715] ? __fpregs_load_activate+0x103/0x1b0 [ 348.877433][ T5715] __x64_sys_madvise+0x5d/0x70 [ 348.882822][ T5715] do_syscall_64+0x4a/0x90 [ 348.887754][ T5715] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 348.895315][ T5715] RIP: 0033:0x4665f9 [ 348.900483][ T5715] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 348.921805][ T5715] RSP: 002b:00007f8e9cb2e188 EFLAGS: 00000246 ORIG_RAX: 000000000000001c [ 348.930754][ T5715] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 348.939412][ T5715] RDX: 0000000000000015 RSI: 0000000000600003 RDI: 0000000020000000 [ 348.948166][ T5715] RBP: 00000000004bfce1 R08: 0000000000000000 R09: 0000000000000000 [ 348.956814][ T5715] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60 [ 348.966022][ T5715] R13: 00007ffe292c4b5f R14: 00007f8e9cb2e300 R15: 0000000000022000 [ 348.974832][ T5715] ---[ end trace e5318d905db79c7d ]--- [ 348.980583][ T5715] ------------[ cut here ]------------ [ 348.986478][ T5715] trying to isolate tail page [ 348.986572][ T5715] WARNING: CPU: 0 PID: 5715 at mm/vmscan.c:1763 isolate_lru_page+0x360/0x370 [ 349.001555][ T5715] Modules linked in: [ 349.005844][ T5715] CPU: 0 PID: 5715 Comm: syz-executor.0 Tainted: G W 5.12.0-syzkaller #0 [ 349.017251][ T5715] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 349.027695][ T5715] RIP: 0010:isolate_lru_page+0x360/0x370 [ 349.034085][ T5715] Code: ff 48 ff cd 49 89 ed e9 a3 fe ff ff 49 ff cd 4d 89 ee e9 d3 fe ff ff e8 4e 2d f2 ff 48 c7 c7 63 15 3b 83 31 c0 e8 b0 77 da ff <0f> 0b e9 01 fd ff ff e8 34 2d f2 ff 0f 0b 66 90 55 41 57 41 56 41 [ 349.054860][ T5715] RSP: 0018:ffffc9000ee3bb08 EFLAGS: 00010246 [ 349.061115][ T5715] RAX: 4e97916908fe7a00 RBX: 0000000000000001 RCX: 0000000000040000 [ 349.070273][ T5715] RDX: ffffc9000bf12000 RSI: 000000000003ffff RDI: 0000000000040000 [ 349.079398][ T5715] RBP: ffffea0004068600 R08: ffffffff8129894c R09: 0001c9000ee3b8b7 [ 349.088125][ T5715] R10: 0000000000000002 R11: ffff88812d56d080 R12: ffffea0004068680 [ 349.096274][ T5715] R13: ffff888106d7c010 R14: ffffea0004068688 R15: 0000000020002000 [ 349.105029][ T5715] FS: 00007f8e9cb2e700(0000) GS:ffff888237c00000(0000) knlGS:0000000000000000 [ 349.114596][ T5715] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 349.121849][ T5715] CR2: 0000001b33b21000 CR3: 000000012d3f3000 CR4: 00000000001506f0 [ 349.130301][ T5715] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 349.138798][ T5715] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 349.148092][ T5715] Call Trace: [ 349.151912][ T5715] madvise_cold_or_pageout_pte_range+0x4b1/0x690 [ 349.159675][ T5715] ? swapin_walk_pmd_entry+0x320/0x320 [ 349.165321][ T5715] __walk_page_range+0x93f/0x10e0 [ 349.170466][ T5715] walk_page_range+0x111/0x2e0 [ 349.176014][ T5715] do_madvise+0x84e/0x1050 [ 349.181278][ T5715] ? __fpregs_load_activate+0x103/0x1b0 [ 349.187632][ T5715] __x64_sys_madvise+0x5d/0x70 [ 349.196117][ T5715] do_syscall_64+0x4a/0x90 [ 349.201740][ T5715] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 349.208615][ T5715] RIP: 0033:0x4665f9 [ 349.213014][ T5715] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 349.233856][ T5715] RSP: 002b:00007f8e9cb2e188 EFLAGS: 00000246 ORIG_RAX: 000000000000001c [ 349.244442][ T5715] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 349.253298][ T5715] RDX: 0000000000000015 RSI: 0000000000600003 RDI: 0000000020000000 [ 349.262208][ T5715] RBP: 00000000004bfce1 R08: 0000000000000000 R09: 0000000000000000 [ 349.270730][ T5715] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60 [ 349.279253][ T5715] R13: 00007ffe292c4b5f R14: 00007f8e9cb2e300 R15: 0000000000022000 [ 349.287572][ T5715] ---[ end trace e5318d905db79c7e ]--- [ 349.293533][ T5715] ------------[ cut here ]------------ [ 349.299733][ T5715] trying to isolate tail page [ 349.299805][ T5715] WARNING: CPU: 0 PID: 5715 at mm/vmscan.c:1763 isolate_lru_page+0x360/0x370 [ 349.314125][ T5715] Modules linked in: [ 349.318298][ T5715] CPU: 0 PID: 5715 Comm: syz-executor.0 Tainted: G W 5.12.0-syzkaller #0 [ 349.328701][ T5715] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 349.339282][ T5715] RIP: 0010:isolate_lru_page+0x360/0x370 [ 349.347899][ T5715] Code: ff 48 ff cd 49 89 ed e9 a3 fe ff ff 49 ff cd 4d 89 ee e9 d3 fe ff ff e8 4e 2d f2 ff 48 c7 c7 63 15 3b 83 31 c0 e8 b0 77 da ff <0f> 0b e9 01 fd ff ff e8 34 2d f2 ff 0f 0b 66 90 55 41 57 41 56 41 [ 349.369060][ T5715] RSP: 0018:ffffc9000ee3bb08 EFLAGS: 00010246 [ 349.375462][ T5715] RAX: 4e97916908fe7a00 RBX: 0000000000000001 RCX: 0000000000040000 [ 349.384639][ T5715] RDX: ffffc9000bf12000 RSI: 000000000003ffff RDI: 0000000000040000 [ 349.393524][ T5715] RBP: ffffea0004068600 R08: ffffffff8129894c R09: 0001c9000ee3b8b7 [ 349.402758][ T5715] R10: 0000000000000002 R11: ffff88812d56d080 R12: ffffea00040686c0 [ 349.411165][ T5715] R13: ffff888106d7c018 R14: ffffea00040686c8 R15: 0000000020003000 [ 349.419666][ T5715] FS: 00007f8e9cb2e700(0000) GS:ffff888237c00000(0000) knlGS:0000000000000000 [ 349.429796][ T5715] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 349.437065][ T5715] CR2: 0000001b33b21000 CR3: 000000012d3f3000 CR4: 00000000001506f0 [ 349.445271][ T5715] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 349.453856][ T5715] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 349.462288][ T5715] Call Trace: [ 349.465695][ T5715] madvise_cold_or_pageout_pte_range+0x4b1/0x690 [ 349.472985][ T5715] ? swapin_walk_pmd_entry+0x320/0x320 [ 349.479129][ T5715] __walk_page_range+0x93f/0x10e0 [ 349.484321][ T5715] walk_page_range+0x111/0x2e0 [ 349.489774][ T5715] do_madvise+0x84e/0x1050 [ 349.495271][ T5715] ? __fpregs_load_activate+0x103/0x1b0 [ 349.501626][ T5715] __x64_sys_madvise+0x5d/0x70 [ 349.506788][ T5715] do_syscall_64+0x4a/0x90 [ 349.511411][ T5715] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 349.517793][ T5715] RIP: 0033:0x4665f9 [ 349.521860][ T5715] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 349.543509][ T5715] RSP: 002b:00007f8e9cb2e188 EFLAGS: 00000246 ORIG_RAX: 000000000000001c [ 349.552358][ T5715] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 349.560432][ T5715] RDX: 0000000000000015 RSI: 0000000000600003 RDI: 0000000020000000 [ 349.568889][ T5715] RBP: 00000000004bfce1 R08: 0000000000000000 R09: 0000000000000000 [ 349.577340][ T5715] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60 [ 349.586017][ T5715] R13: 00007ffe292c4b5f R14: 00007f8e9cb2e300 R15: 0000000000022000 [ 349.594424][ T5715] ---[ end trace e5318d905db79c7f ]--- [ 349.600915][ T5715] ------------[ cut here ]------------ [ 349.607169][ T5715] trying to isolate tail page [ 349.607282][ T5715] WARNING: CPU: 0 PID: 5715 at mm/vmscan.c:1763 isolate_lru_page+0x360/0x370 [ 349.622712][ T5715] Modules linked in: [ 349.626809][ T5715] CPU: 0 PID: 5715 Comm: syz-executor.0 Tainted: G W 5.12.0-syzkaller #0 [ 349.637043][ T5715] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 349.647364][ T5715] RIP: 0010:isolate_lru_page+0x360/0x370 [ 349.653151][ T5715] Code: ff 48 ff cd 49 89 ed e9 a3 fe ff ff 49 ff cd 4d 89 ee e9 d3 fe ff ff e8 4e 2d f2 ff 48 c7 c7 63 15 3b 83 31 c0 e8 b0 77 da ff <0f> 0b e9 01 fd ff ff e8 34 2d f2 ff 0f 0b 66 90 55 41 57 41 56 41 [ 349.674416][ T5715] RSP: 0018:ffffc9000ee3bb08 EFLAGS: 00010246 [ 349.681175][ T5715] RAX: 4e97916908fe7a00 RBX: 0000000000000001 RCX: 0000000000040000 [ 349.689893][ T5715] RDX: ffffc9000bf12000 RSI: 000000000003ffff RDI: 0000000000040000 [ 349.698160][ T5715] RBP: ffffea0004068600 R08: ffffffff8129894c R09: 0001c9000ee3b8b7 [ 349.706783][ T5715] R10: 0000000000000002 R11: ffff88812d56d080 R12: ffffea0004068700 [ 349.716550][ T5715] R13: ffff888106d7c020 R14: ffffea0004068708 R15: 0000000020004000 [ 349.725384][ T5715] FS: 00007f8e9cb2e700(0000) GS:ffff888237c00000(0000) knlGS:0000000000000000 [ 349.734706][ T5715] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 349.742893][ T5715] CR2: 0000001b33b21000 CR3: 000000012d3f3000 CR4: 00000000001506f0 [ 349.751871][ T5715] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 349.760866][ T5715] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 349.770950][ T5715] Call Trace: [ 349.775571][ T5715] madvise_cold_or_pageout_pte_range+0x4b1/0x690 [ 349.783212][ T5715] ? swapin_walk_pmd_entry+0x320/0x320 [ 349.788783][ T5715] __walk_page_range+0x93f/0x10e0 [ 349.794122][ T5715] walk_page_range+0x111/0x2e0 [ 349.798924][ T5715] do_madvise+0x84e/0x1050 [ 349.804221][ T5715] ? __fpregs_load_activate+0x103/0x1b0 [ 349.811265][ T5715] __x64_sys_madvise+0x5d/0x70 [ 349.816250][ T5715] do_syscall_64+0x4a/0x90 [ 349.820732][ T5715] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 349.827153][ T5715] RIP: 0033:0x4665f9 [ 349.831255][ T5715] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 349.852120][ T5715] RSP: 002b:00007f8e9cb2e188 EFLAGS: 00000246 ORIG_RAX: 000000000000001c [ 349.861394][ T5715] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 349.869631][ T5715] RDX: 0000000000000015 RSI: 0000000000600003 RDI: 0000000020000000 [ 349.878266][ T5715] RBP: 00000000004bfce1 R08: 0000000000000000 R09: 0000000000000000 [ 349.886759][ T5715] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60 [ 349.898821][ T5715] R13: 00007ffe292c4b5f R14: 00007f8e9cb2e300 R15: 0000000000022000 [ 349.907614][ T5715] ---[ end trace e5318d905db79c80 ]--- [ 349.913090][ T5715] ------------[ cut here ]------------ [ 349.918571][ T5715] trying to isolate tail page [ 349.918654][ T5715] WARNING: CPU: 0 PID: 5715 at mm/vmscan.c:1763 isolate_lru_page+0x360/0x370 [ 349.933558][ T5715] Modules linked in: [ 349.937907][ T5715] CPU: 0 PID: 5715 Comm: syz-executor.0 Tainted: G W 5.12.0-syzkaller #0 [ 349.948040][ T5715] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 349.959053][ T5715] RIP: 0010:isolate_lru_page+0x360/0x370 [ 349.964914][ T5715] Code: ff 48 ff cd 49 89 ed e9 a3 fe ff ff 49 ff cd 4d 89 ee e9 d3 fe ff ff e8 4e 2d f2 ff 48 c7 c7 63 15 3b 83 31 c0 e8 b0 77 da ff <0f> 0b e9 01 fd ff ff e8 34 2d f2 ff 0f 0b 66 90 55 41 57 41 56 41 [ 349.988429][ T5715] RSP: 0018:ffffc9000ee3bb08 EFLAGS: 00010246 [ 349.995721][ T5715] RAX: 4e97916908fe7a00 RBX: 0000000000000001 RCX: 0000000000040000 [ 350.004942][ T5715] RDX: ffffc9000bf12000 RSI: 000000000003ffff RDI: 0000000000040000 [ 350.013530][ T5715] RBP: ffffea0004068600 R08: ffffffff8129894c R09: 0001c9000ee3b8b7 [ 350.021704][ T5715] R10: 0000000000000002 R11: ffff88812d56d080 R12: ffffea0004068740 [ 350.029882][ T5715] R13: ffff888106d7c028 R14: ffffea0004068748 R15: 0000000020005000 [ 350.038184][ T5715] FS: 00007f8e9cb2e700(0000) GS:ffff888237c00000(0000) knlGS:0000000000000000 [ 350.047226][ T5715] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 350.055237][ T5715] CR2: 0000001b33b21000 CR3: 000000012d3f3000 CR4: 00000000001506f0 [ 350.065857][ T5715] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 350.075084][ T5715] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 350.083813][ T5715] Call Trace: [ 350.087142][ T5715] madvise_cold_or_pageout_pte_range+0x4b1/0x690 [ 350.094135][ T5715] ? swapin_walk_pmd_entry+0x320/0x320 [ 350.099775][ T5715] __walk_page_range+0x93f/0x10e0 [ 350.105233][ T5715] walk_page_range+0x111/0x2e0 [ 350.110598][ T5715] do_madvise+0x84e/0x1050 [ 350.115218][ T5715] ? __fpregs_load_activate+0x103/0x1b0 [ 350.122613][ T5715] __x64_sys_madvise+0x5d/0x70 [ 350.127768][ T5715] do_syscall_64+0x4a/0x90 [ 350.132712][ T5715] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 350.140482][ T5715] RIP: 0033:0x4665f9 [ 350.145900][ T5715] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 350.170636][ T5715] RSP: 002b:00007f8e9cb2e188 EFLAGS: 00000246 ORIG_RAX: 000000000000001c [ 350.180311][ T5715] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 350.188623][ T5715] RDX: 0000000000000015 RSI: 0000000000600003 RDI: 0000000020000000 [ 350.198076][ T5715] RBP: 00000000004bfce1 R08: 0000000000000000 R09: 0000000000000000 [ 350.207936][ T5715] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60 [ 350.219005][ T5715] R13: 00007ffe292c4b5f R14: 00007f8e9cb2e300 R15: 0000000000022000 [ 350.229237][ T5715] ---[ end trace e5318d905db79c81 ]--- [ 350.235133][ T5715] ------------[ cut here ]------------ [ 350.241965][ T5715] trying to isolate tail page [ 350.242262][ T5715] WARNING: CPU: 0 PID: 5715 at mm/vmscan.c:1763 isolate_lru_page+0x360/0x370 [ 350.259293][ T5715] Modules linked in: [ 350.263544][ T5715] CPU: 0 PID: 5715 Comm: syz-executor.0 Tainted: G W 5.12.0-syzkaller #0 [ 350.273678][ T5715] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 350.284695][ T5715] RIP: 0010:isolate_lru_page+0x360/0x370 [ 350.290627][ T5715] Code: ff 48 ff cd 49 89 ed e9 a3 fe ff ff 49 ff cd 4d 89 ee e9 d3 fe ff ff e8 4e 2d f2 ff 48 c7 c7 63 15 3b 83 31 c0 e8 b0 77 da ff <0f> 0b e9 01 fd ff ff e8 34 2d f2 ff 0f 0b 66 90 55 41 57 41 56 41 [ 350.311247][ T5715] RSP: 0018:ffffc9000ee3bb08 EFLAGS: 00010246 [ 350.318449][ T5715] RAX: 4e97916908fe7a00 RBX: 0000000000000001 RCX: 0000000000040000 [ 350.327313][ T5715] RDX: ffffc9000bf12000 RSI: 000000000003ffff RDI: 0000000000040000 [ 350.336195][ T5715] RBP: ffffea0004068600 R08: ffffffff8129894c R09: 0001c9000ee3b8b7 [ 350.344462][ T5715] R10: 0000000000000002 R11: ffff88812d56d080 R12: ffffea0004068780 [ 350.353880][ T5715] R13: ffff888106d7c030 R14: ffffea0004068788 R15: 0000000020006000 [ 350.363178][ T5715] FS: 00007f8e9cb2e700(0000) GS:ffff888237c00000(0000) knlGS:0000000000000000 [ 350.372758][ T5715] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 350.379993][ T5715] CR2: 0000001b33b21000 CR3: 000000012d3f3000 CR4: 00000000001506f0 [ 350.388859][ T5715] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 350.397401][ T5715] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 350.406057][ T5715] Call Trace: [ 350.409450][ T5715] madvise_cold_or_pageout_pte_range+0x4b1/0x690 [ 350.416400][ T5715] ? swapin_walk_pmd_entry+0x320/0x320 [ 350.422497][ T5715] __walk_page_range+0x93f/0x10e0 [ 350.428502][ T5715] walk_page_range+0x111/0x2e0 [ 350.434068][ T5715] do_madvise+0x84e/0x1050 [ 350.438749][ T5715] ? __fpregs_load_activate+0x103/0x1b0 [ 350.445359][ T5715] __x64_sys_madvise+0x5d/0x70 [ 350.451381][ T5715] do_syscall_64+0x4a/0x90 [ 350.456288][ T5715] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 350.462496][ T5715] RIP: 0033:0x4665f9 [ 350.466686][ T5715] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 350.488446][ T5715] RSP: 002b:00007f8e9cb2e188 EFLAGS: 00000246 ORIG_RAX: 000000000000001c [ 350.498282][ T5715] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 350.506723][ T5715] RDX: 0000000000000015 RSI: 0000000000600003 RDI: 0000000020000000 [ 350.515485][ T5715] RBP: 00000000004bfce1 R08: 0000000000000000 R09: 0000000000000000 [ 350.523812][ T5715] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60 [ 350.532700][ T5715] R13: 00007ffe292c4b5f R14: 00007f8e9cb2e300 R15: 0000000000022000 [ 350.541504][ T5715] ---[ end trace e5318d905db79c82 ]--- [ 350.547509][ T5715] ------------[ cut here ]------------ [ 350.554256][ T5715] trying to isolate tail page [ 350.554337][ T5715] WARNING: CPU: 0 PID: 5715 at mm/vmscan.c:1763 isolate_lru_page+0x360/0x370 [ 350.568897][ T5715] Modules linked in: [ 350.573067][ T5715] CPU: 0 PID: 5715 Comm: syz-executor.0 Tainted: G W 5.12.0-syzkaller #0 [ 350.583327][ T5715] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 350.595067][ T5715] RIP: 0010:isolate_lru_page+0x360/0x370 [ 350.601493][ T5715] Code: ff 48 ff cd 49 89 ed e9 a3 fe ff ff 49 ff cd 4d 89 ee e9 d3 fe ff ff e8 4e 2d f2 ff 48 c7 c7 63 15 3b 83 31 c0 e8 b0 77 da ff <0f> 0b e9 01 fd ff ff e8 34 2d f2 ff 0f 0b 66 90 55 41 57 41 56 41 [ 350.622329][ T5715] RSP: 0018:ffffc9000ee3bb08 EFLAGS: 00010246 [ 350.629069][ T5715] RAX: 4e97916908fe7a00 RBX: 0000000000000001 RCX: 0000000000040000 [ 350.637723][ T5715] RDX: ffffc9000bf12000 RSI: 000000000003ffff RDI: 0000000000040000 [ 350.646950][ T5715] RBP: ffffea0004068600 R08: ffffffff8129894c R09: 0001c9000ee3b8b7 [ 350.655036][ T5715] R10: 0000000000000002 R11: ffff88812d56d080 R12: ffffea00040687c0 [ 350.663659][ T5715] R13: ffff888106d7c038 R14: ffffea00040687c8 R15: 0000000020007000 [ 350.672530][ T5715] FS: 00007f8e9cb2e700(0000) GS:ffff888237c00000(0000) knlGS:0000000000000000 [ 350.682226][ T5715] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 350.689185][ T5715] CR2: 0000001b33b21000 CR3: 000000012d3f3000 CR4: 00000000001506f0 [ 350.697770][ T5715] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 350.706357][ T5715] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 350.714602][ T5715] Call Trace: [ 350.718225][ T5715] madvise_cold_or_pageout_pte_range+0x4b1/0x690 [ 350.724859][ T5715] ? swapin_walk_pmd_entry+0x320/0x320 [ 350.730987][ T5715] __walk_page_range+0x93f/0x10e0 [ 350.736531][ T5715] walk_page_range+0x111/0x2e0 [ 350.741601][ T5715] do_madvise+0x84e/0x1050 [ 350.746722][ T5715] ? __fpregs_load_activate+0x103/0x1b0 [ 350.753790][ T5715] __x64_sys_madvise+0x5d/0x70 [ 350.759443][ T5715] do_syscall_64+0x4a/0x90 [ 350.764402][ T5715] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 350.770471][ T5715] RIP: 0033:0x4665f9 [ 350.774818][ T5715] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff