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{&(0x7f0000005ec0)="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", 0x1000}, {&(0x7f0000006ec0)="156a2a597f114ae21c8a28fca918b4a328b8d935496fe91bbd", 0x19}, {&(0x7f0000006f00)="d7179709eda908ff9e27a365b3ebcca2b8c7148efbac", 0x16}, {&(0x7f0000006f40)="3b4fef3ed95b3d61a1aa9a41fabc9f27cf577e6dfadf44c2235032cea7f7e6418f5f324671c18453416a8e04d7cfe900fd7eff98d54567d2c8b6e65d622e2d028e8106a1152e54ab5a05825ca538e1ffb5e23935104b66b956ad838d65f0fde85e46ee611b3136040e01d78d094fbdefcd0e2c8dcaa23f4bac5e9929a25540e57b1769965a9511960d4f2375f00cdc3a56b3e0e693598bf9a059915cf71d5fbf7a43ca35a1b660293fd80790fffcc7d15e55b38f9f516fbbda9a87679ef1b527c8467a1646a221fdb806798a50bdd4c53c", 0xd1}], 0x8, &(0x7f00000070c0)=[{0xb8, 0x118, 0x1, "3d280730bcb06dfb7a730003edf166ac59dbc1748ed75157e098b4dd4a1b56a7dbd294bc0f39b37195c75d2b024a1f0c1f72d11fe048a17b198a13baeae1b73eb9e3fd31ad886781754621ca76dc8cc5336196fe318010ae447e43a1f2c63816159efde6405fb5159f9c863cb7ee295f963f07dceef8f0bc2ef7c22d599bb404402cd1932526695c126232a1ae3feaad13ff4b82a9616ca74cc2843cbad45bb33d"}], 0xb8}}, {{&(0x7f0000007180)=@x25, 0x80, &(0x7f00000074c0)=[{&(0x7f0000007200)="4d9760747d113b3b4730a2b09c3deb89d744e0b192ed170f954906b1c0992ebd852014b973980fdf4fa9c7bca62634ff74e230339857595195dc52375edb258d605ae1ce7a84", 0x46}, {&(0x7f0000007280)="d1c2a3555c99e637db2a832a0bda00baae6a088fe5e7624153d5e9d022db98a051580b1a3afbe5a9bf15f17295f7d947ccf2d6c6645d0998b1a8cae98fe1a617491d93429c5bd697624821e2a88c54a0a614c8edea93ff2cd0540b11becb2de04d37b0632a8dfbc4f32fb5c20ea24bb2bc1fee26855b154c8e9bcf37b43c4162992b2c57ce66b0153763065831d18ff61ac7542d1ecfa15d6e5357542b108450002005ae1f35b265705537d1", 0xac}, {&(0x7f0000007340)="7ec81a22f1fb8d2c124192a345b43ae1cdae5e5b80edec3a2caafa8ea27f9fbd41e845d0054898f00b33ea199391a2fa48cb5951187aefdc41128505b75bf755cdb1c4f9f2aa3536d601eb7ff08724687e23a6f476a988842789fd370e6000", 0x5f}, {&(0x7f00000073c0)="2b57b4eb6ae80aaccc375f65618ee1a041c393898541f39e4af248909c1e62d5f20e6b4479d4ec3abe12b844f34c8cd76b4345823ef89100509a7f115827212e8fbfb5", 0x43}, {&(0x7f0000007440)="4f22b206f6a7e596ab1dca26dc098b094156e2f64939c5fbea91bb322ad62a90e8b659db0e9dd017d9890d76cebe3a396068e543aa0a49f8509b4d9cc11f2b92b360576f25ca03f06f3fbc426db7318a8b3e26911137294131d868a17af440002941", 0x62}], 0x5}}], 0x5, 0x80) mmap(&(0x7f00001a7000/0x3000)=nil, 0x3000, 0x0, 0x100810, r2, 0xbcb82000) r3 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x3, 0x0, 0x40, 0x0, 0x4, 0x0, 0xe000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp, 0x0, 0xffffffffffffffff, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x8) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r2, 0xc0c89425, &(0x7f0000000500)={"b6bae8f8e40edd8c34bc7fa9e8f9cf6c", 0x0, 0x0, {0x6, 0x5}, {0x101, 0xfff}, 0x80000000, [0x100000001, 0xffffffffffffffc3, 0x1, 0x10001, 0x7ff, 0x4c, 0x9, 0x6, 0x7fffffff, 0x1, 0x2, 0x1, 0x101, 0x6e7, 0x2b, 0x1819988f]}) r4 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r4, 0xc0481273, &(0x7f0000000040)={'\x00', 0x103, 0x8000, 0x1fc, 0x0, 0x7}) ioctl$BLKTRACESTART(r4, 0x1274, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r5, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="1400000010000100e9000000000000160000000a20000000000a01010000000000000000020000000900010073797a30000000003800000d030a01020000000000000000020000000900010073797a30000000000900030073797a32000000000900030073797a310000000014000000020a090000000000000000000200000614000000110001"], 0x94}}, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r5, 0x81f8943c, &(0x7f0000000300)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, &(0x7f0000000500)={{r4}, r6, 0x8, @inherit={0x48, &(0x7f0000007680)=ANY=[@ANYBLOB="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"]}, @subvolid=0x5}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r2, 0x50009418, &(0x7f00000016c0)={{r3}, r6, 0x0, @unused=[0x0, 0x6781, 0x2, 0xfffffffffffffffb], @name="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"}) ioctl$BTRFS_IOC_RM_DEV_V2(r1, 0x5000943a, &(0x7f0000000200)={{r0}, r6, 0x2, @inherit={0x78, &(0x7f0000000140)={0x1, 0x6, 0x4, 0xfffffffffffff001, {0xc, 0x7f, 0x7, 0x400, 0x1eb}, [0x20, 0x99a, 0xa1, 0xe0, 0x9, 0x6]}}, @subvolid=0x2}) [ 114.121947][T11964] loop5: detected capacity change from 0 to 1051 [ 114.142304][T11966] blktrace: Concurrent blktraces are not allowed on loop0 [ 114.173677][T11964] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 114.192425][T11972] loop4: detected capacity change from 0 to 1051 [ 114.215143][T11976] loop2: detected capacity change from 0 to 1051 [ 114.221590][T11964] EXT4-fs error (device loop5): ext4_fill_super:4943: inode #2: comm syz-executor.5: iget: root inode unallocated [ 114.234073][T11972] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 114.235234][T11984] blktrace: Concurrent blktraces are not allowed on loop0 [ 114.243864][T11964] EXT4-fs (loop5): get root inode failed [ 114.256131][T11964] EXT4-fs (loop5): mount failed 12:53:25 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 114.256353][T11976] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 114.268307][T11989] loop3: detected capacity change from 0 to 1051 [ 114.276674][T11972] EXT4-fs error (device loop4): ext4_fill_super:4943: inode #2: comm syz-executor.4: iget: root inode unallocated [ 114.278464][T11989] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 114.300092][T11972] EXT4-fs (loop4): get root inode failed [ 114.305741][T11972] EXT4-fs (loop4): mount failed 12:53:25 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 114.312368][T11989] EXT4-fs error (device loop3): ext4_fill_super:4943: inode #2: comm syz-executor.3: iget: root inode unallocated [ 114.324522][T11989] EXT4-fs (loop3): get root inode failed [ 114.330162][T11989] EXT4-fs (loop3): mount failed [ 114.335277][T11976] EXT4-fs error (device loop2): ext4_fill_super:4943: inode #2: comm syz-executor.2: iget: root inode unallocated [ 114.359404][T11976] EXT4-fs (loop2): get root inode failed [ 114.365121][T11976] EXT4-fs (loop2): mount failed 12:53:25 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f0000000000000400", 0x1c, 0x1500}], 0x81, &(0x7f0000000180)) 12:53:25 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:25 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x3, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 114.400372][T12006] loop5: detected capacity change from 0 to 1051 12:53:25 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) sendfile(0xffffffffffffffff, r0, 0x0, 0xffffff04) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) [ 114.462890][T12011] loop4: detected capacity change from 0 to 1051 [ 114.465443][T12006] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 114.475348][T12011] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 114.502419][T12020] loop3: detected capacity change from 0 to 1051 [ 114.535789][T12025] loop2: detected capacity change from 0 to 1051 [ 114.549851][T12011] EXT4-fs error (device loop4): ext4_fill_super:4943: inode #2: comm syz-executor.4: iget: root inode unallocated [ 114.561929][T12006] EXT4-fs error (device loop5): ext4_fill_super:4943: inode #2: comm syz-executor.5: iget: root inode unallocated [ 114.577535][T12025] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 114.591754][T12020] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) 12:53:25 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000140)={'veth0_vlan\x00', {0x2, 0x0, @loopback}}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) [ 114.625811][T12025] EXT4-fs error (device loop2): ext4_fill_super:4943: inode #2: comm syz-executor.2: iget: root inode unallocated [ 114.640662][T12020] EXT4-fs (loop3): corrupt root inode, run e2fsck [ 114.649117][T12011] EXT4-fs (loop4): get root inode failed [ 114.649614][T12006] EXT4-fs (loop5): get root inode failed [ 114.654851][T12011] EXT4-fs (loop4): mount failed [ 114.665323][T12006] EXT4-fs (loop5): mount failed [ 114.668874][T12020] EXT4-fs (loop3): mount failed [ 114.680518][T12025] EXT4-fs (loop2): get root inode failed 12:53:25 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:25 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 114.686176][T12025] EXT4-fs (loop2): mount failed 12:53:25 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f0000000000000400", 0x1c, 0x1500}], 0x81, &(0x7f0000000180)) 12:53:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 114.763828][T12049] loop5: detected capacity change from 0 to 1051 [ 114.771129][T12049] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 114.787020][T12049] EXT4-fs error (device loop5): ext4_fill_super:4943: inode #2: comm syz-executor.5: iget: root inode unallocated [ 114.802954][T12058] loop3: detected capacity change from 0 to 1051 [ 114.812741][T12062] loop2: detected capacity change from 0 to 1051 [ 114.816835][T12057] loop4: detected capacity change from 0 to 1051 [ 114.826101][T12062] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 114.839819][T12058] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 114.851514][T12062] EXT4-fs error (device loop2): ext4_fill_super:4943: inode #2: comm syz-executor.2: iget: root inode unallocated [ 114.863762][T12062] EXT4-fs (loop2): get root inode failed [ 114.869394][T12062] EXT4-fs (loop2): mount failed [ 114.875516][T12049] EXT4-fs (loop5): get root inode failed [ 114.881171][T12049] EXT4-fs (loop5): mount failed [ 114.886845][T12057] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 114.896401][T12058] EXT4-fs (loop3): corrupt root inode, run e2fsck [ 114.904220][T12058] EXT4-fs (loop3): mount failed 12:53:25 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f0000000000000400", 0x1c, 0x1500}], 0x81, &(0x7f0000000180)) 12:53:25 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x640}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:25 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 114.913089][T12057] EXT4-fs error (device loop4): ext4_fill_super:4943: inode #2: comm syz-executor.4: iget: root inode unallocated [ 114.960055][T12057] EXT4-fs (loop4): get root inode failed [ 114.965820][T12057] EXT4-fs (loop4): mount failed [ 115.003967][T12081] loop2: detected capacity change from 0 to 1051 [ 115.010976][T12079] loop5: detected capacity change from 0 to 1051 [ 115.017524][T12083] loop3: detected capacity change from 0 to 1051 [ 115.026781][T12083] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 115.033859][T12081] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 115.046237][T12083] EXT4-fs (loop3): corrupt root inode, run e2fsck 12:53:26 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 115.046302][T12079] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (60729!=0) [ 115.064774][T12081] EXT4-fs error (device loop2): ext4_fill_super:4943: inode #2: comm syz-executor.2: iget: root inode unallocated [ 115.076900][T12079] EXT4-fs error (device loop5): ext4_fill_super:4943: inode #2: comm syz-executor.5: iget: root inode unallocated [ 115.095234][T12083] EXT4-fs (loop3): mount failed 12:53:26 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d}], 0x81, &(0x7f0000000180)) [ 115.100535][T12081] EXT4-fs (loop2): get root inode failed [ 115.106179][T12081] EXT4-fs (loop2): mount failed [ 115.112255][T12079] EXT4-fs (loop5): get root inode failed [ 115.117901][T12079] EXT4-fs (loop5): mount failed 12:53:26 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x640}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:26 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 115.145285][T12100] loop4: detected capacity change from 0 to 1051 [ 115.161329][T12100] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60729!=0) [ 115.194011][T12100] EXT4-fs error (device loop4): ext4_fill_super:4943: inode #2: comm syz-executor.4: iget: root inode unallocated [ 115.208811][T12100] EXT4-fs (loop4): get root inode failed [ 115.214486][T12100] EXT4-fs (loop4): mount failed [ 115.228221][T12114] loop3: detected capacity change from 0 to 1051 [ 115.233221][T12115] loop5: detected capacity change from 0 to 1051 [ 115.242803][T12114] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 115.255729][T12119] loop2: detected capacity change from 0 to 1051 [ 115.262237][T12115] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (60729!=0) [ 115.267430][T12119] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 115.281662][T12114] EXT4-fs error (device loop3): ext4_fill_super:4943: inode #2: comm syz-executor.3: iget: root inode unallocated [ 115.293714][T12114] EXT4-fs (loop3): get root inode failed [ 115.299335][T12114] EXT4-fs (loop3): mount failed [ 115.304700][T12115] EXT4-fs error (device loop5): ext4_fill_super:4943: inode #2: comm syz-executor.5: iget: root inode unallocated [ 115.317266][T12115] EXT4-fs (loop5): get root inode failed [ 115.322961][T12115] EXT4-fs (loop5): mount failed [ 115.347100][T12119] EXT4-fs error (device loop2): ext4_fill_super:4943: inode #2: comm syz-executor.2: iget: root inode unallocated [ 115.369519][T12119] EXT4-fs (loop2): get root inode failed [ 115.375278][T12119] EXT4-fs (loop2): mount failed 12:53:26 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000140)={'veth0_vlan\x00', {0x2, 0x0, @loopback}}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) 12:53:26 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:26 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d}], 0x81, &(0x7f0000000180)) 12:53:26 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x640}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:26 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00), 0x0, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 115.608761][T12148] loop2: detected capacity change from 0 to 1051 [ 115.617176][T12149] loop3: detected capacity change from 0 to 1051 [ 115.617358][T12150] loop5: detected capacity change from 0 to 1051 [ 115.623865][T12153] loop4: detected capacity change from 0 to 1051 [ 115.638086][T12148] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 115.643046][T12149] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 115.668016][T12153] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60729!=0) [ 115.677542][T12150] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (60729!=0) [ 115.677811][T12153] EXT4-fs error (device loop4): ext4_fill_super:4943: inode #2: comm syz-executor.4: iget: root inode unallocated [ 115.704169][T12148] EXT4-fs error (device loop2): ext4_fill_super:4943: inode #2: comm syz-executor.2: iget: root inode unallocated [ 115.718226][T12149] EXT4-fs error (device loop3): ext4_fill_super:4943: inode #2: comm syz-executor.3: iget: root inode unallocated [ 115.730267][T12149] EXT4-fs (loop3): get root inode failed [ 115.735942][T12149] EXT4-fs (loop3): mount failed [ 115.742931][T12150] EXT4-fs error (device loop5): ext4_fill_super:4943: inode #2: comm syz-executor.5: iget: root inode unallocated [ 115.759488][T12148] EXT4-fs (loop2): get root inode failed 12:53:26 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 115.765165][T12148] EXT4-fs (loop2): mount failed [ 115.777990][T12150] EXT4-fs (loop5): get root inode failed [ 115.778969][T12153] EXT4-fs (loop4): get root inode failed [ 115.783782][T12150] EXT4-fs (loop5): mount failed [ 115.794246][T12153] EXT4-fs (loop4): mount failed 12:53:26 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d}], 0x81, &(0x7f0000000180)) 12:53:26 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x640}, {0x0, 0x0, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:26 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00), 0x0, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 115.889809][T12179] loop4: detected capacity change from 0 to 1051 [ 115.914935][T12179] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60729!=0) [ 115.942056][T12188] loop3: detected capacity change from 0 to 1051 [ 115.957964][T12188] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 115.971818][T12190] loop5: detected capacity change from 0 to 1051 [ 115.978011][T12179] EXT4-fs error (device loop4): ext4_fill_super:4943: inode #2: comm syz-executor.4: iget: root inode unallocated [ 115.980704][T12191] loop2: detected capacity change from 0 to 1051 [ 115.997517][T12190] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (60729!=0) [ 116.009304][T12191] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 116.019386][T12190] EXT4-fs error (device loop5): ext4_fill_super:4943: inode #2: comm syz-executor.5: iget: root inode unallocated [ 116.031721][T12190] EXT4-fs (loop5): get root inode failed [ 116.037394][T12190] EXT4-fs (loop5): mount failed [ 116.044492][T12188] EXT4-fs error (device loop3): ext4_fill_super:4943: inode #2: comm syz-executor.3: iget: root inode unallocated [ 116.056593][T12188] EXT4-fs (loop3): get root inode failed [ 116.062531][T12188] EXT4-fs (loop3): mount failed [ 116.068335][T12179] EXT4-fs (loop4): get root inode failed [ 116.069963][T12191] EXT4-fs error (device loop2): ext4_fill_super:4943: inode #2: comm syz-executor.2: iget: root inode unallocated [ 116.074003][T12179] EXT4-fs (loop4): mount failed 12:53:27 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)) 12:53:27 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x640}, {0x0, 0x0, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:27 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00), 0x0, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 116.096799][T12191] EXT4-fs (loop2): get root inode failed [ 116.102487][T12191] EXT4-fs (loop2): mount failed [ 116.190023][T12211] loop3: detected capacity change from 0 to 1051 [ 116.200479][T12211] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (60729!=0) [ 116.217111][T12217] loop2: detected capacity change from 0 to 1051 [ 116.217150][T12216] loop5: detected capacity change from 0 to 1051 [ 116.230384][T12211] EXT4-fs error (device loop3): ext4_fill_super:4943: inode #2: comm syz-executor.3: iget: root inode unallocated [ 116.234932][T12217] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 116.242397][T12211] EXT4-fs (loop3): get root inode failed [ 116.242409][T12211] EXT4-fs (loop3): mount failed [ 116.264328][T12216] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (60729!=0) [ 116.300348][T12216] EXT4-fs error (device loop5): ext4_fill_super:4943: inode #2: comm syz-executor.5: iget: root inode unallocated [ 116.323281][T12216] EXT4-fs (loop5): get root inode failed [ 116.328999][T12216] EXT4-fs (loop5): mount failed [ 116.329980][T12217] EXT4-fs error (device loop2): ext4_fill_super:4943: inode #2: comm syz-executor.2: iget: root inode unallocated [ 116.355243][T12217] EXT4-fs (loop2): get root inode failed [ 116.360937][T12217] EXT4-fs (loop2): mount failed 12:53:27 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:27 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1}, {0x0, 0x0, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:27 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)) 12:53:27 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x640}, {0x0, 0x0, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:27 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf465", 0xf, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:27 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000140)={'veth0_vlan\x00', {0x2, 0x0, @loopback}}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) [ 116.521909][T12248] loop5: detected capacity change from 0 to 1051 [ 116.528427][T12247] loop4: detected capacity change from 0 to 1051 [ 116.531662][T12249] loop3: detected capacity change from 0 to 1051 [ 116.542331][T12252] loop2: detected capacity change from 0 to 1051 [ 116.548458][T12248] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (60729!=0) [ 116.558748][T12247] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60729!=0) [ 116.597396][T12252] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 116.601721][T12249] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (60729!=0) [ 116.616926][T12252] EXT4-fs error (device loop2): ext4_fill_super:4943: inode #2: comm syz-executor.2: iget: root inode unallocated [ 116.617147][T12248] EXT4-fs error (device loop5): ext4_fill_super:4943: inode #2: comm syz-executor.5: iget: root inode unallocated [ 116.641722][T12252] EXT4-fs (loop2): get root inode failed [ 116.644129][T12247] EXT4-fs error (device loop4): ext4_fill_super:4943: inode #2: comm syz-executor.4: iget: root inode unallocated [ 116.647408][T12252] EXT4-fs (loop2): mount failed [ 116.680217][T12249] EXT4-fs error (device loop3): ext4_fill_super:4943: inode #2: comm syz-executor.3: iget: root inode unallocated 12:53:27 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf465", 0xf, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 116.692370][T12249] EXT4-fs (loop3): get root inode failed [ 116.700446][T12249] EXT4-fs (loop3): mount failed [ 116.704812][T12248] EXT4-fs (loop5): get root inode failed [ 116.706733][T12247] EXT4-fs (loop4): get root inode failed [ 116.710934][T12248] EXT4-fs (loop5): mount failed [ 116.716589][T12247] EXT4-fs (loop4): mount failed 12:53:27 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x640}, {&(0x7f0000010400), 0x0, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:27 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1}, {0x0, 0x0, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:27 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)) [ 116.820038][T12279] loop2: detected capacity change from 0 to 1051 [ 116.840051][T12279] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 116.863581][T12279] EXT4-fs error (device loop2): ext4_fill_super:4943: inode #2: comm syz-executor.2: iget: root inode unallocated [ 116.885097][T12291] loop5: detected capacity change from 0 to 1051 [ 116.889939][T12289] loop4: detected capacity change from 0 to 1051 [ 116.901112][T12289] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60729!=0) [ 116.903919][T12291] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (60729!=0) [ 116.920615][T12279] EXT4-fs (loop2): get root inode failed [ 116.920967][T12294] loop3: detected capacity change from 0 to 1051 [ 116.926295][T12279] EXT4-fs (loop2): mount failed [ 116.932633][T12289] EXT4-fs error (device loop4): ext4_fill_super:4943: inode #2: comm syz-executor.4: iget: root inode unallocated [ 116.962170][T12294] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (60729!=0) [ 116.971540][T12289] EXT4-fs (loop4): get root inode failed [ 116.977178][T12289] EXT4-fs (loop4): mount failed [ 116.983250][T12291] EXT4-fs error (device loop5): ext4_fill_super:4943: inode #2: comm syz-executor.5: iget: root inode unallocated [ 117.002071][T12291] EXT4-fs (loop5): get root inode failed [ 117.007845][T12291] EXT4-fs (loop5): mount failed 12:53:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf465", 0xf, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:28 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1}, {0x0, 0x0, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 117.010307][T12294] EXT4-fs error (device loop3): ext4_fill_super:4943: inode #2: comm syz-executor.3: iget: root inode unallocated [ 117.024804][T12294] EXT4-fs (loop3): get root inode failed [ 117.030494][T12294] EXT4-fs (loop3): mount failed 12:53:28 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {0x0, 0x0, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)) [ 117.086696][T12314] loop4: detected capacity change from 0 to 1051 [ 117.095785][T12314] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60729!=0) 12:53:28 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x640}, {&(0x7f0000010400), 0x0, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 117.148729][T12314] EXT4-fs error (device loop4): ext4_fill_super:4943: inode #2: comm syz-executor.4: iget: root inode unallocated [ 117.151867][T12318] loop2: detected capacity change from 0 to 1051 [ 117.168593][T12314] EXT4-fs (loop4): get root inode failed [ 117.174280][T12314] EXT4-fs (loop4): mount failed [ 117.178865][T12318] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 117.184564][T12328] loop3: detected capacity change from 0 to 1051 12:53:28 executing program 0: fcntl$notify(0xffffffffffffffff, 0x402, 0x80000000) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='rpc_pipefs\x00', 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000055000)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005f580)={0xfffffffffffffc5c, [{}, {}, {r1}, {}, {r1}, {r1}, {r0}, {}, {}, {}, {0x0, r2}, {0x0, r2}, {}, {}, {}, {}, {}, {}, {}, {r0, r2}, {0x0, r2}, {}, {}, {}, {}, {r1}, {}, {}, {}, {}, {}, {0x0, r2}, {}, {}, {}, {}, {}, {}, {r1}, {}, {r0}, {}, {}, {}, {r1, r2}, {}, {}, {}, {r1}, {}, {}, {}, {r0, r2}, {0x0, r2}, {}, {r1}, {0x0, r2}, {}, {}, {}, {}, {}, {r0}, {0x0, r2}, {}, {r1}, {}, {r1}, {}, {}, {0x0, r2}, {r0, r2}, {}, {}, {}, {}, {0x0, r2}, {0x0, r2}, {0x0, r2}, {}, {}, {r1}, {}, {0x0, r2}, {0x0, r2}, {0x0, r2}, {}, {}, {}, {}, {0x0, r2}, {}, {}, {0x0, r2}, {}, {0x0, r2}, {}, {}, {r0}, {0x0, r2}, {}, {}, {}, {r0}, {r0, r2}, {}, {}, {}, {}, {}, {}, {}, {r1, r2}, {r0}, {}, {}, {}, {}, {}, {0x0, r2}, {}, {0x0, r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r2}, {}, {}, {}, {}, {0x0, r2}, {0x0, r2}, {}, {0x0, r2}, {r1, r2}, {}, {}, {}, {}, {}, {r0}, {}, {}, {}, {}, {}, {r1, r2}, {}, {}, {}, {}, {}, {0x0, r2}, {0x0, r2}, {}, {}, {}, {}, {r1, r2}, {}, {}, {0x0, r2}, {}, {}, {}, {}, {0x0, r2}, {}, {}, {}, {0x0, r2}, {}, {}, {}, {r0}, {r1}, {}, {r0}, {}, {}, {}, {r0}, {}, {0x0, r2}, {}, {r1, r2}, {}, {}, {}, {}, {}, {r0}, {}, {}, {r1, r2}, {}, {}, {0x0, r2}, {r1}, {}, {r0, r2}, {}, {0x0, r2}, {r1}, {r0}, {}, {0x0, r2}, {}, {}, {r1}, {}, {}, {}, {}, {}, {r0}, {}, {}, {}, {}, {}, {}, {}, {r1}, {}, {r0}, {}, {}, {}, {0x0, r2}, {0x0, r2}, {}, {}, {}, {}, {0x0, r2}, {}, {}, {}, {r0}, {}, {}, {}, {r0}, {}, {}, {0x0, r2}], 0x40, "f453d316142c9e"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005db40)={0x101, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x4, "8a6796e8124271"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000005eb40)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000004c0)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005b380)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}], 0x3, "faafa13829f4b3"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005fb40)={0x49, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x7, "8de9a2a4cc893c"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000060b40)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000004c0)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005b380)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r8}], 0x3, "faafa13829f4b3"}) r9 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/keys\x00', 0x0, 0x0) r10 = perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}}, 0x0, 0xfdffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r10, 0x81f8943c, &(0x7f0000055000)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r9, 0xd000943d, &(0x7f000005f580)={0xfffffffffffffc5c, [{}, {}, {r12}, {}, {r12}, {r12}, {r11}, {}, {}, {}, {0x0, r13}, {0x0, r13}, {}, {}, {}, {}, {}, {}, {}, {r11, r13}, {0x0, r13}, {}, {}, {}, {}, {r12}, {}, {}, {}, {}, {}, {0x0, r13}, {}, {}, {}, {}, {}, {}, {r12}, {}, {r11}, {}, {}, {}, {r12, r13}, {}, {}, {}, {r12}, {}, {}, {}, {r11, r13}, {0x0, r13}, {}, {r12}, {0x0, r13}, {}, {}, {}, {}, {}, {r11}, {0x0, r13}, {}, {r12}, {}, {r12}, {}, {}, {0x0, r13}, {r11, r13}, {}, {}, {}, {}, {0x0, r13}, {0x0, r13}, {0x0, r13}, {}, {}, {r12}, {}, {0x0, r13}, {0x0, r13}, {0x0, r13}, {}, {}, {}, {}, {0x0, r13}, {}, {}, {0x0, r13}, {}, {0x0, r13}, {}, {}, {r11}, {0x0, r13}, {}, {}, {}, {r11}, {r11, r13}, {}, {}, {}, {}, {}, {}, {}, {r12, r13}, {r11}, {}, {}, {}, {}, {}, {0x0, r13}, {}, {0x0, r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r13}, {}, {}, {}, {}, {0x0, r13}, {0x0, r13}, {}, {0x0, r13}, {r12, r13}, {}, {}, {}, {}, {}, {r11}, {}, {}, {}, {}, {}, {r12, r13}, {}, {}, {}, {}, {}, {0x0, r13}, {0x0, r13}, {}, {}, {}, {}, {r12, r13}, {}, {}, {0x0, r13}, {}, {}, {}, {}, {0x0, r13}, {}, {}, {}, {0x0, r13}, {}, {}, {}, {r11}, {r12}, {}, {r11}, {}, {}, {}, {r11}, {}, {0x0, r13}, {}, {r12, r13}, {}, {}, {}, {}, {}, {r11}, {}, {}, {r12, r13}, {}, {}, {0x0, r13}, {r12}, {}, {r11, r13}, {}, {0x0, r13}, {r12}, {r11}, {}, {0x0, r13}, {}, {}, {r12}, {}, {}, {}, {}, {}, {r11}, {}, {}, {}, {}, {}, {}, {}, {r12}, {}, {r11}, {}, {}, {}, {0x0, r13}, {0x0, r13}, {}, {}, {}, {}, {0x0, r13}, {}, {}, {}, {r11}, {}, {}, {}, {r11}, {}, {}, {0x0, r13}], 0x40, "f453d316142c9e"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000004c0)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005b380)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r14}], 0x3, "faafa13829f4b3"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000061b40)={0xab3, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r2}, {0x0, r3}, {r4}, {r5}, {}, {r6, r7}, {}, {r8, r13}, {r14}], 0x2, "28e075c1bc2e72"}) [ 117.221579][T12333] loop5: detected capacity change from 0 to 1051 [ 117.230533][T12333] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (60729!=0) [ 117.242388][T12333] EXT4-fs error (device loop5): ext4_fill_super:4943: inode #2: comm syz-executor.5: iget: root inode unallocated [ 117.245323][T12318] EXT4-fs error (device loop2): ext4_fill_super:4943: inode #2: comm syz-executor.2: iget: root inode unallocated 12:53:28 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1}, {&(0x7f0000010400), 0x0, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 117.267090][T12333] EXT4-fs (loop5): get root inode failed [ 117.272881][T12333] EXT4-fs (loop5): mount failed [ 117.282820][T12328] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (60729!=0) [ 117.284836][T12318] EXT4-fs (loop2): get root inode failed [ 117.297670][T12318] EXT4-fs (loop2): mount failed 12:53:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f0000", 0x16, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 117.319787][T12328] EXT4-fs error (device loop3): ext4_fill_super:4943: inode #2: comm syz-executor.3: iget: root inode unallocated [ 117.331867][T12328] EXT4-fs (loop3): get root inode failed [ 117.337523][T12328] EXT4-fs (loop3): mount failed [ 117.350565][T12347] loop4: detected capacity change from 0 to 1051 [ 117.385448][T12347] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60729!=0) [ 117.420520][T12359] loop2: detected capacity change from 0 to 1051 12:53:28 executing program 1: sendmsg$IPSET_CMD_GET_BYINDEX(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=ANY=[@ANYBLOB="00800000000000000008"], 0x1c}, 0x1, 0x0, 0x0, 0x40800}, 0x20000010) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x20, 0x0, 0x200, 0x70bd2c, 0x25dfdbff, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x44000}, 0x4000) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000002c0), 0x2041, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000300)=0x6, 0x4) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r3, 0x8008f512, &(0x7f0000000140)) mount_setattr(r0, &(0x7f0000000040)='./file1\x00', 0x800, &(0x7f0000000080)={0xa, 0x100000, 0xe0000, {r2}}, 0x20) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='rpc_pipefs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x40000, 0x0) close(r2) 12:53:28 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x640}, {&(0x7f0000010400), 0x0, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:28 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {0x0, 0x0, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)) 12:53:28 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='rpc_pipefs\x00', 0x1280880, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x40000, 0x0) [ 117.432324][T12347] EXT4-fs error (device loop4): ext4_fill_super:4943: inode #2: comm syz-executor.4: iget: root inode unallocated [ 117.445067][T12347] EXT4-fs (loop4): get root inode failed [ 117.450749][T12347] EXT4-fs (loop4): mount failed [ 117.456834][T12359] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) 12:53:28 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1}, {&(0x7f0000010400), 0x0, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:28 executing program 0: syz_genetlink_get_family_id$devlink(&(0x7f0000000100), 0xffffffffffffffff) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0x6}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:28 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 117.487457][T12359] EXT4-fs error (device loop2): ext4_fill_super:4943: inode #2: comm syz-executor.2: iget: root inode unallocated [ 117.508361][T12359] EXT4-fs (loop2): get root inode failed [ 117.514048][T12359] EXT4-fs (loop2): mount failed 12:53:28 executing program 1: syz_genetlink_get_family_id$devlink(&(0x7f0000000100), 0xffffffffffffffff) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="808100", 0x3, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f0000", 0x16, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 117.560306][T12385] loop5: detected capacity change from 0 to 1051 [ 117.569963][T12380] loop3: detected capacity change from 0 to 1051 [ 117.569984][T12383] loop0: detected capacity change from 0 to 1051 [ 117.590870][T12380] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (60729!=0) [ 117.600754][T12383] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 117.613769][T12386] loop4: detected capacity change from 0 to 1051 [ 117.620947][T12383] EXT4-fs (loop0): orphan cleanup on readonly fs [ 117.635690][T12385] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (60729!=0) [ 117.642499][T12383] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 3 [ 117.645138][T12380] EXT4-fs error (device loop3): ext4_fill_super:4943: inode #2: comm syz-executor.3: iget: root inode unallocated [ 117.657807][T12405] loop2: detected capacity change from 0 to 1051 [ 117.667389][T12380] EXT4-fs (loop3): get root inode failed [ 117.679349][T12380] EXT4-fs (loop3): mount failed [ 117.679579][T12383] EXT4-fs (loop0): Remounting filesystem read-only [ 117.687428][T12386] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60729!=0) [ 117.690718][T12383] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-116). Please run e2fsck to fix. 12:53:28 executing program 1: syz_genetlink_get_family_id$devlink(&(0x7f0000000100), 0xffffffffffffffff) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="808100", 0x3, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:28 executing program 0: syz_genetlink_get_family_id$devlink(&(0x7f0000000100), 0xffffffffffffffff) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="808100", 0x3, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 117.713884][T12383] EXT4-fs (loop0): Cannot turn on quotas: error -116 [ 117.719222][T12405] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 117.720574][T12383] EXT4-fs (loop0): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. [ 117.720679][T12385] EXT4-fs error (device loop5): ext4_fill_super:4943: inode #2: comm syz-executor.5: iget: root inode unallocated 12:53:28 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {0x0, 0x0, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)) 12:53:28 executing program 1: syz_genetlink_get_family_id$devlink(&(0x7f0000000100), 0xffffffffffffffff) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="808100", 0x3, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 117.743823][T12386] EXT4-fs error (device loop4): ext4_fill_super:4943: inode #2: comm syz-executor.4: iget: root inode unallocated [ 117.770578][T12385] EXT4-fs (loop5): get root inode failed [ 117.776217][T12385] EXT4-fs (loop5): mount failed [ 117.782694][T12405] EXT4-fs error (device loop2): ext4_fill_super:4943: inode #2: comm syz-executor.2: iget: root inode unallocated [ 117.795467][T12386] EXT4-fs (loop4): get root inode failed [ 117.801131][T12386] EXT4-fs (loop4): mount failed 12:53:28 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x640}, {&(0x7f0000010400)="0300000004", 0x5, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f0000", 0x16, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:28 executing program 1 (fault-call:5 fault-nth:0): r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 12:53:28 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1}, {&(0x7f0000010400), 0x0, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 117.826702][T12405] EXT4-fs (loop2): get root inode failed [ 117.832401][T12405] EXT4-fs (loop2): mount failed [ 117.842409][T12429] loop3: detected capacity change from 0 to 1051 [ 117.842896][T12427] loop0: detected capacity change from 0 to 1051 [ 117.886964][T12429] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (60729!=0) [ 117.917219][T12427] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 117.929407][T12446] loop2: detected capacity change from 0 to 1051 [ 117.933407][T12429] EXT4-fs error (device loop3): ext4_fill_super:4943: inode #2: comm syz-executor.3: iget: root inode unallocated [ 117.936952][T12449] loop5: detected capacity change from 0 to 1051 [ 117.947768][T12429] EXT4-fs (loop3): get root inode failed [ 117.956465][T12449] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (28213!=0) [ 117.959707][T12429] EXT4-fs (loop3): mount failed [ 117.967562][T12454] loop4: detected capacity change from 0 to 1051 [ 117.979348][T12463] FAULT_INJECTION: forcing a failure. [ 117.979348][T12463] name failslab, interval 1, probability 0, space 0, times 0 [ 117.980491][T12446] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 117.992694][T12463] CPU: 1 PID: 12463 Comm: syz-executor.1 Not tainted 5.12.0-syzkaller #0 [ 117.992716][T12463] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 118.007103][T12427] EXT4-fs (loop0): orphan cleanup on readonly fs [ 118.010285][T12463] Call Trace: [ 118.010294][T12463] dump_stack+0x137/0x19d [ 118.021310][T12427] Quota error (device loop0): v2_read_header: Failed header read: expected=8 got=0 [ 118.026776][T12463] should_fail+0x23c/0x250 [ 118.030613][T12427] EXT4-fs error (device loop0): ext4_free_inode:282: comm syz-executor.0: reserved or nonexistent inode 3 [ 118.034377][T12463] __should_failslab+0x81/0x90 [ 118.044326][T12427] EXT4-fs (loop0): Remounting filesystem read-only [ 118.048036][T12463] ? alloc_pipe_info+0xac/0x350 [ 118.048063][T12463] should_failslab+0x5/0x20 12:53:29 executing program 0: syz_genetlink_get_family_id$devlink(&(0x7f0000000100), 0xffffffffffffffff) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="808100", 0x3, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 118.059346][T12427] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 118.064067][T12463] kmem_cache_alloc_trace+0x49/0x310 [ 118.073219][T12427] EXT4-fs (loop0): Cannot turn on quotas: error -22 [ 118.078037][T12463] ? __alloc_pages_nodemask+0x17a/0x310 [ 118.082526][T12427] EXT4-fs (loop0): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. [ 118.096362][T12463] ? __mod_memcg_lruvec_state+0xfa/0x260 [ 118.119144][T12454] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60729!=0) [ 118.124809][T12463] alloc_pipe_info+0xac/0x350 [ 118.124839][T12463] splice_direct_to_actor+0x5f7/0x650 [ 118.140582][T12446] EXT4-fs error (device loop2): ext4_fill_super:4943: inode #2: comm syz-executor.2: iget: root inode unallocated [ 118.144285][T12463] ? do_splice_direct+0x170/0x170 [ 118.165735][T12449] EXT4-fs error (device loop5): ext4_fill_super:4943: inode #2: comm syz-executor.5: iget: root inode unallocated [ 118.166599][T12463] ? security_file_permission+0x87/0xa0 [ 118.166623][T12463] ? rw_verify_area+0x136/0x250 [ 118.178810][T12449] EXT4-fs (loop5): get root inode failed [ 118.184083][T12463] do_splice_direct+0xf5/0x170 [ 118.188931][T12449] EXT4-fs (loop5): mount failed [ 118.194535][T12463] do_sendfile+0x773/0xda0 [ 118.194554][T12463] __x64_sys_sendfile64+0xf2/0x130 [ 118.201524][T12446] EXT4-fs (loop2): get root inode failed [ 118.204126][T12463] do_syscall_64+0x4a/0x90 [ 118.208536][T12446] EXT4-fs (loop2): mount failed [ 118.213618][T12463] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 118.213643][T12463] RIP: 0033:0x4665f9 [ 118.229980][T12454] EXT4-fs error (device loop4): ext4_fill_super:4943: inode #2: comm syz-executor.4: iget: root inode unallocated [ 118.234337][T12463] 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 [ 118.234372][T12463] RSP: 002b:00007f549faef188 EFLAGS: 00000246 [ 118.238533][T12454] EXT4-fs (loop4): get root inode failed [ 118.250205][T12463] ORIG_RAX: 0000000000000028 12:53:29 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400), 0x0, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)) 12:53:29 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000", 0x1a, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:29 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1}, {&(0x7f0000010400)="0300000004", 0x5, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:29 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x640}, {&(0x7f0000010400)="0300000004", 0x5, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 118.250216][T12463] RAX: ffffffffffffffda RBX: 000000000056c008 RCX: 00000000004665f9 [ 118.250228][T12463] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000005 [ 118.250237][T12463] RBP: 00007f549faef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 118.250247][T12463] R10: 00000000ffffff04 R11: 0000000000000246 R12: 0000000000000001 [ 118.250258][T12463] R13: 00007ffeb94cd56f R14: 00007f549faef300 R15: 0000000000022000 [ 118.326027][T12454] EXT4-fs (loop4): mount failed [ 118.395783][T12481] loop3: detected capacity change from 0 to 1051 [ 118.409592][T12481] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (60729!=0) [ 118.416132][T12491] loop2: detected capacity change from 0 to 1051 [ 118.419783][T12481] EXT4-fs error (device loop3): ext4_fill_super:4943: inode #2: comm syz-executor.3: iget: root inode unallocated [ 118.437278][T12481] EXT4-fs (loop3): get root inode failed [ 118.437360][T12491] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 118.442916][T12481] EXT4-fs (loop3): mount failed [ 118.453913][T12489] loop0: detected capacity change from 0 to 1051 [ 118.457790][T12497] loop4: detected capacity change from 0 to 1051 [ 118.466666][T12498] loop5: detected capacity change from 0 to 1051 [ 118.476343][T12489] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 118.486565][T12491] EXT4-fs error (device loop2): ext4_fill_super:4943: inode #2: comm syz-executor.2: iget: root inode unallocated [ 118.488396][T12489] EXT4-fs (loop0): orphan cleanup on readonly fs [ 118.499441][T12497] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (28213!=0) [ 118.514135][T12489] Quota error (device loop0): v2_read_header: Failed header read: expected=8 got=0 [ 118.518110][T12491] EXT4-fs (loop2): get root inode failed [ 118.529086][T12491] EXT4-fs (loop2): mount failed [ 118.532080][T12489] EXT4-fs error (device loop0): ext4_free_inode:282: comm syz-executor.0: reserved or nonexistent inode 3 12:53:29 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400), 0x0, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)) [ 118.548096][T12498] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (28213!=0) [ 118.552431][T12489] EXT4-fs (loop0): Remounting filesystem read-only [ 118.557397][T12497] EXT4-fs error (device loop4): ext4_fill_super:4943: inode #2: comm syz-executor.4: iget: root inode unallocated [ 118.563874][T12489] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 118.576364][T12497] EXT4-fs (loop4): get root inode failed 12:53:29 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1}, {&(0x7f0000010400)="0300000004", 0x5, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 118.589804][T12489] EXT4-fs (loop0): Cannot turn on quotas: error -22 [ 118.595385][T12497] EXT4-fs (loop4): mount failed [ 118.601953][T12489] EXT4-fs (loop0): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. 12:53:29 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000", 0x1a, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 118.643777][T12498] EXT4-fs error (device loop5): ext4_fill_super:4943: inode #2: comm syz-executor.5: iget: root inode unallocated [ 118.681695][T12498] EXT4-fs (loop5): get root inode failed [ 118.687370][T12498] EXT4-fs (loop5): mount failed 12:53:29 executing program 0: syz_genetlink_get_family_id$devlink(&(0x7f0000000100), 0xffffffffffffffff) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="808100", 0x3, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 118.692273][T12524] loop4: detected capacity change from 0 to 1051 [ 118.701637][T12524] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (28213!=0) [ 118.703620][T12522] loop3: detected capacity change from 0 to 1051 [ 118.721298][T12528] loop2: detected capacity change from 0 to 1051 [ 118.723263][T12522] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (60729!=0) 12:53:29 executing program 1 (fault-call:5 fault-nth:1): r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 12:53:29 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x640}, {&(0x7f0000010400)="0300000004", 0x5, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 118.737887][T12528] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 118.739088][T12524] EXT4-fs error (device loop4): ext4_fill_super:4943: inode #2: comm syz-executor.4: iget: root inode unallocated [ 118.762402][T12522] EXT4-fs error (device loop3): ext4_fill_super:4943: inode #2: comm syz-executor.3: iget: root inode unallocated [ 118.774578][T12522] EXT4-fs (loop3): get root inode failed [ 118.780265][T12522] EXT4-fs (loop3): mount failed 12:53:29 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400), 0x0, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)) [ 118.791162][T12524] EXT4-fs (loop4): get root inode failed [ 118.796812][T12524] EXT4-fs (loop4): mount failed [ 118.810244][T12528] EXT4-fs error (device loop2): ext4_fill_super:4943: inode #2: comm syz-executor.2: iget: root inode unallocated [ 118.823737][T12528] EXT4-fs (loop2): get root inode failed [ 118.829431][T12528] EXT4-fs (loop2): mount failed 12:53:29 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1}, {&(0x7f0000010400)="0300000004", 0x5, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 118.850272][T12549] loop5: detected capacity change from 0 to 1051 [ 118.865286][T12549] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (28213!=0) [ 118.873932][T12550] loop0: detected capacity change from 0 to 1051 [ 118.879835][T12549] EXT4-fs error (device loop5): ext4_fill_super:4943: inode #2: comm syz-executor.5: iget: root inode unallocated [ 118.884335][T12550] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 118.913506][T12565] FAULT_INJECTION: forcing a failure. [ 118.913506][T12565] name failslab, interval 1, probability 0, space 0, times 0 [ 118.926182][T12565] CPU: 0 PID: 12565 Comm: syz-executor.1 Not tainted 5.12.0-syzkaller #0 [ 118.934600][T12565] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 118.944645][T12565] Call Trace: 12:53:29 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000", 0x1a, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 118.947913][T12565] dump_stack+0x137/0x19d [ 118.952244][T12565] should_fail+0x23c/0x250 [ 118.956641][T12565] __should_failslab+0x81/0x90 [ 118.961387][T12565] ? kcalloc+0x32/0x40 [ 118.965503][T12565] should_failslab+0x5/0x20 [ 118.969995][T12565] __kmalloc+0x66/0x350 [ 118.973307][T12549] EXT4-fs (loop5): get root inode failed [ 118.974144][T12565] ? kmem_cache_alloc_trace+0x210/0x310 [ 118.979828][T12549] EXT4-fs (loop5): mount failed [ 118.985275][T12565] ? alloc_pipe_info+0xac/0x350 [ 118.994921][T12565] kcalloc+0x32/0x40 [ 118.999413][T12565] alloc_pipe_info+0x1be/0x350 [ 119.004159][T12565] splice_direct_to_actor+0x5f7/0x650 [ 119.009567][T12565] ? do_splice_direct+0x170/0x170 [ 119.014765][T12565] ? security_file_permission+0x87/0xa0 [ 119.020298][T12565] ? rw_verify_area+0x136/0x250 [ 119.020627][T12550] EXT4-fs (loop0): orphan cleanup on readonly fs [ 119.025219][T12565] do_splice_direct+0xf5/0x170 [ 119.025242][T12565] do_sendfile+0x773/0xda0 [ 119.031905][T12570] loop4: detected capacity change from 0 to 1051 [ 119.036276][T12565] __x64_sys_sendfile64+0xf2/0x130 [ 119.036298][T12565] do_syscall_64+0x4a/0x90 [ 119.056505][T12565] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 119.062407][T12565] RIP: 0033:0x4665f9 [ 119.066284][T12565] 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 [ 119.085937][T12565] RSP: 002b:00007f549faef188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 119.094332][T12565] RAX: ffffffffffffffda RBX: 000000000056c008 RCX: 00000000004665f9 [ 119.102282][T12565] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000005 [ 119.110230][T12565] RBP: 00007f549faef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 119.118180][T12565] R10: 00000000ffffff04 R11: 0000000000000246 R12: 0000000000000001 [ 119.126129][T12565] R13: 00007ffeb94cd56f R14: 00007f549faef300 R15: 0000000000022000 [ 119.136164][T12550] Quota error (device loop0): v2_read_header: Failed header read: expected=8 got=0 [ 119.142442][T12563] loop3: detected capacity change from 0 to 1051 [ 119.146006][T12570] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (28213!=0) [ 119.153142][T12578] loop2: detected capacity change from 0 to 1051 [ 119.167633][T12550] EXT4-fs error (device loop0): ext4_free_inode:282: comm syz-executor.0: reserved or nonexistent inode 3 [ 119.168280][T12563] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (60729!=0) [ 119.187467][T12550] EXT4-fs (loop0): Remounting filesystem read-only [ 119.191170][T12578] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 119.194694][T12550] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 119.206309][T12563] EXT4-fs error (device loop3): ext4_fill_super:4943: inode #2: comm syz-executor.3: iget: root inode unallocated [ 119.217754][T12550] EXT4-fs (loop0): Cannot turn on quotas: error -22 [ 119.217770][T12550] EXT4-fs (loop0): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. 12:53:30 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="808100", 0x3, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:30 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x640}, {&(0x7f0000010400)="03000000040000", 0x7, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:30 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="0300000004", 0x5, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)) [ 119.229752][T12563] EXT4-fs (loop3): get root inode failed [ 119.248107][T12570] EXT4-fs error (device loop4): ext4_fill_super:4943: inode #2: comm syz-executor.4: iget: root inode unallocated [ 119.253031][T12563] EXT4-fs (loop3): mount failed [ 119.279766][T12578] EXT4-fs error (device loop2): ext4_fill_super:4943: inode #2: comm syz-executor.2: iget: root inode unallocated [ 119.310167][T12570] EXT4-fs (loop4): get root inode failed [ 119.315932][T12570] EXT4-fs (loop4): mount failed [ 119.325467][T12578] EXT4-fs (loop2): get root inode failed [ 119.331190][T12578] EXT4-fs (loop2): mount failed [ 119.350722][T12603] loop0: detected capacity change from 0 to 1051 [ 119.359332][T12603] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 119.363401][T12605] loop3: detected capacity change from 0 to 1051 [ 119.375731][T12607] loop5: detected capacity change from 0 to 1051 [ 119.378965][T12605] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (28213!=0) [ 119.382944][T12603] EXT4-fs (loop0): orphan cleanup on readonly fs [ 119.400292][T12607] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (28213!=0) [ 119.403465][T12605] EXT4-fs error (device loop3): ext4_fill_super:4943: inode #2: comm syz-executor.3: iget: root inode unallocated [ 119.410004][T12603] Quota error (device loop0): v2_read_header: Failed header read: expected=8 got=0 [ 119.421516][T12605] EXT4-fs (loop3): get root inode failed [ 119.431397][T12603] EXT4-fs error (device loop0): ext4_free_inode:282: comm syz-executor.0: reserved or nonexistent inode 3 [ 119.436364][T12605] EXT4-fs (loop3): mount failed [ 119.452838][T12603] EXT4-fs (loop0): Remounting filesystem read-only 12:53:30 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f0000000000000400", 0x1c, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 119.454769][T12607] EXT4-fs error (device loop5): ext4_fill_super:4943: inode #2: comm syz-executor.5: iget: root inode unallocated [ 119.459370][T12603] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 119.475391][T12607] EXT4-fs (loop5): get root inode failed [ 119.485231][T12603] EXT4-fs (loop0): Cannot turn on quotas: error -22 [ 119.490850][T12607] EXT4-fs (loop5): mount failed 12:53:30 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="808100", 0x3, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:30 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1}, {&(0x7f0000010400)="03000000040000", 0x7, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:30 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="0300000004", 0x5, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)) [ 119.497405][T12603] EXT4-fs (loop0): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. [ 119.554655][T12624] loop2: detected capacity change from 0 to 1051 [ 119.569158][T12624] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 119.584895][T12624] EXT4-fs (loop2): corrupt root inode, run e2fsck [ 119.591553][T12624] EXT4-fs (loop2): mount failed [ 119.605442][T12634] loop3: detected capacity change from 0 to 1051 [ 119.612577][T12636] loop4: detected capacity change from 0 to 1051 [ 119.624273][T12636] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (28213!=0) [ 119.633813][T12640] loop0: detected capacity change from 0 to 1051 12:53:30 executing program 1 (fault-call:5 fault-nth:2): r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="34fd98aa1d0e7adec937a5f331a75f487934f50242a0751944936972896c29a5068c8ecba1aa0a4e2a631b5180e1fbde79f4502dc4c4a1fba9dcd9ed83e639aefa1b87631c33d1a82cb0c0035676ddfeb0fe7984d7519b0f839d497fc9d64ef14d1de22220ff2623df4950134b9fb734a52adad95f131cce3672a9d7d7b400d2c62810b5f20351639330948107bf8d4534a03ac389455c54d8eb4d609b3e858b7213b38eb01f0eeaba3739ae927916e28da6a79a3fd5e32d30ab30bf959d4596e5ffbff6789a650b9e7d248d1ba868012336a4f3ef8fab07a8f5b81bb0bc45b2174538315ca12b7c723b2157562564a8a1f19d28179f8c565448e0e921b8c3e6fc4adaafa8b929ad077f633325b6a6f71a586cabc4883e03e19315f946b277858593a7367e232202fe9ad656c6768a1517da7f0498b48cb078e929fb11db0cc551f754bffc4859dd89a396915cc809b07d448573098409ea21371056f67ef4114ec10547f498d24513fe594308bf022868ad21e85bba811942fdc45161a1a8a7fe00d5c6b05ed7954f631bbd12a5c9a5cfa5965e0595de608b04ebe02b3fcbf3b9f57807a1a7ad8528992e2ec65949da2f4a0478dfd3ae52639c15d8aeaa351da6d393b58c772168fae604d097fef4d6b9360eb169a0b0ee70cdc22435a003e68698f61b3b63b1f51011bc8f4ef944c1de821785f670124a1c6ed18335d63412", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 12:53:30 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x640}, {&(0x7f0000010400)="03000000040000", 0x7, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:30 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f0000000000000400", 0x1c, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:30 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="808100", 0x3, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 119.651389][T12634] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (28213!=0) [ 119.700377][T12656] loop5: detected capacity change from 0 to 1051 [ 119.710820][T12636] EXT4-fs error (device loop4): ext4_fill_super:4943: inode #2: comm syz-executor.4: iget: root inode unallocated [ 119.723089][T12634] EXT4-fs error (device loop3): ext4_fill_super:4943: inode #2: comm syz-executor.3: iget: root inode unallocated [ 119.735165][T12634] EXT4-fs (loop3): get root inode failed [ 119.735752][T12656] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (28213!=0) 12:53:30 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="0300000004", 0x5, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)) [ 119.741118][T12634] EXT4-fs (loop3): mount failed [ 119.755325][T12636] EXT4-fs (loop4): get root inode failed [ 119.755939][T12656] EXT4-fs error (device loop5): ext4_fill_super:4943: inode #2: comm syz-executor.5: iget: root inode unallocated [ 119.760993][T12636] EXT4-fs (loop4): mount failed [ 119.761053][T12658] loop2: detected capacity change from 0 to 1051 [ 119.774455][T12656] EXT4-fs (loop5): get root inode failed [ 119.789165][T12658] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 119.789853][T12656] EXT4-fs (loop5): mount failed [ 119.800307][T12658] EXT4-fs (loop2): corrupt root inode, run e2fsck [ 119.811600][T12658] EXT4-fs (loop2): mount failed [ 119.816470][T12667] FAULT_INJECTION: forcing a failure. [ 119.816470][T12667] name failslab, interval 1, probability 0, space 0, times 0 [ 119.829135][T12667] CPU: 0 PID: 12667 Comm: syz-executor.1 Not tainted 5.12.0-syzkaller #0 [ 119.837585][T12667] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 119.847619][T12667] Call Trace: [ 119.850875][T12667] dump_stack+0x137/0x19d [ 119.855183][T12667] should_fail+0x23c/0x250 [ 119.859580][T12667] __should_failslab+0x81/0x90 [ 119.864326][T12667] ? __iomap_dio_rw+0xfe/0xa10 [ 119.869162][T12667] should_failslab+0x5/0x20 [ 119.873733][T12667] kmem_cache_alloc_trace+0x49/0x310 [ 119.878996][T12667] ? copy_fpregs_to_fpstate+0xd8/0x110 [ 119.884467][T12667] __iomap_dio_rw+0xfe/0xa10 [ 119.889062][T12667] ? rmqueue+0x43/0xcf0 [ 119.893264][T12667] ? schedule+0x67/0x90 [ 119.897434][T12667] ? __down_read_common+0x516/0x5a0 [ 119.902642][T12667] iomap_dio_rw+0x30/0x70 [ 119.906947][T12667] ext4_file_read_iter+0x21a/0x290 [ 119.912036][T12667] generic_file_splice_read+0x22a/0x310 [ 119.917605][T12667] ? splice_shrink_spd+0x60/0x60 [ 119.922517][T12667] splice_direct_to_actor+0x2aa/0x650 [ 119.927868][T12667] ? do_splice_direct+0x170/0x170 [ 119.932866][T12667] do_splice_direct+0xf5/0x170 [ 119.937605][T12667] do_sendfile+0x773/0xda0 [ 119.942036][T12667] __x64_sys_sendfile64+0xf2/0x130 [ 119.947120][T12667] do_syscall_64+0x4a/0x90 [ 119.951666][T12667] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 119.957553][T12667] RIP: 0033:0x4665f9 [ 119.961434][T12667] 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 [ 119.981096][T12667] RSP: 002b:00007f549faef188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 119.989533][T12667] RAX: ffffffffffffffda RBX: 000000000056c008 RCX: 00000000004665f9 12:53:30 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x640}, {&(0x7f0000010400)="03000000040000", 0x7, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:30 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1}, {&(0x7f0000010400)="03000000040000", 0x7, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 119.997486][T12667] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000005 [ 120.005441][T12667] RBP: 00007f549faef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 120.013397][T12667] R10: 00000000ffffff04 R11: 0000000000000246 R12: 0000000000000001 [ 120.021433][T12667] R13: 00007ffeb94cd56f R14: 00007f549faef300 R15: 0000000000022000 12:53:31 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f0000000000000400", 0x1c, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 120.080560][T12679] loop5: detected capacity change from 0 to 1051 [ 120.089129][T12679] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (28213!=0) [ 120.099164][T12680] loop0: detected capacity change from 0 to 1051 [ 120.105878][T12679] EXT4-fs error (device loop5): ext4_fill_super:4943: inode #2: comm syz-executor.5: iget: root inode unallocated [ 120.105960][T12686] loop4: detected capacity change from 0 to 1051 12:53:31 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="808100", 0x3, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 120.127428][T12686] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (28213!=0) [ 120.136401][T12679] EXT4-fs (loop5): get root inode failed [ 120.141696][T12691] loop3: detected capacity change from 0 to 1051 [ 120.142377][T12679] EXT4-fs (loop5): mount failed [ 120.151607][T12686] EXT4-fs error (device loop4): ext4_fill_super:4943: inode #2: comm syz-executor.4: iget: root inode unallocated [ 120.160429][T12694] loop2: detected capacity change from 0 to 1051 [ 120.165866][T12686] EXT4-fs (loop4): get root inode failed [ 120.177469][T12686] EXT4-fs (loop4): mount failed [ 120.187445][T12694] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 120.190072][T12691] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (28213!=0) [ 120.210011][T12694] EXT4-fs (loop2): corrupt root inode, run e2fsck [ 120.212455][T12691] EXT4-fs error (device loop3): ext4_fill_super:4943: inode #2: comm syz-executor.3: iget: root inode unallocated 12:53:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1}, {&(0x7f0000010400)="03000000040000", 0x7, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:31 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="808100", 0x3, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:31 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000", 0x7, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)) [ 120.221827][T12694] EXT4-fs (loop2): mount failed [ 120.228463][T12691] EXT4-fs (loop3): get root inode failed [ 120.239079][T12691] EXT4-fs (loop3): mount failed [ 120.259925][T12704] loop0: detected capacity change from 0 to 1051 [ 120.319783][T12717] loop4: detected capacity change from 0 to 1051 [ 120.329237][T12717] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (28213!=0) [ 120.331617][T12721] loop3: detected capacity change from 0 to 1051 [ 120.339148][T12717] EXT4-fs error (device loop4): ext4_fill_super:4943: inode #2: comm syz-executor.4: iget: root inode unallocated [ 120.348582][T12719] loop0: detected capacity change from 0 to 1051 [ 120.359986][T12717] EXT4-fs (loop4): get root inode failed [ 120.368922][T12717] EXT4-fs (loop4): mount failed [ 120.380761][T12721] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (28213!=0) [ 120.406160][T12721] EXT4-fs error (device loop3): ext4_fill_super:4943: inode #2: comm syz-executor.3: iget: root inode unallocated [ 120.418361][T12721] EXT4-fs (loop3): get root inode failed [ 120.424087][T12721] EXT4-fs (loop3): mount failed 12:53:31 executing program 1 (fault-call:5 fault-nth:3): r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 12:53:31 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x640}, {&(0x7f0000010400)="0300000004000000", 0x8, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:31 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1}, {&(0x7f0000010400)="0300000004000000", 0x8, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:31 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="808100", 0x3, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:31 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000", 0x7, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)) [ 120.571105][T12745] loop4: detected capacity change from 0 to 1051 [ 120.578112][T12744] loop2: detected capacity change from 0 to 1051 [ 120.588070][T12744] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 120.588481][T12745] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (28213!=0) [ 120.597418][T12750] loop3: detected capacity change from 0 to 1051 [ 120.614615][T12752] loop5: detected capacity change from 0 to 1051 12:53:31 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="808100", 0x3, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 120.614829][T12750] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (28213!=0) [ 120.621357][T12751] loop0: detected capacity change from 0 to 1051 [ 120.638257][T12750] EXT4-fs error (device loop3): ext4_fill_super:4943: inode #2: comm syz-executor.3: iget: root inode unallocated [ 120.645670][T12752] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (28213!=0) [ 120.650391][T12750] EXT4-fs (loop3): get root inode failed [ 120.650400][T12750] EXT4-fs (loop3): mount failed [ 120.672710][T12744] EXT4-fs error (device loop2): ext4_fill_super:4943: inode #2: comm syz-executor.2: iget: root inode unallocated [ 120.683746][T12745] EXT4-fs error (device loop4): ext4_fill_super:4943: inode #2: comm syz-executor.4: iget: root inode unallocated [ 120.696853][T12745] EXT4-fs (loop4): get root inode failed [ 120.702502][T12745] EXT4-fs (loop4): mount failed [ 120.708624][T12768] FAULT_INJECTION: forcing a failure. [ 120.708624][T12768] name failslab, interval 1, probability 0, space 0, times 0 12:53:31 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000", 0x7, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)) [ 120.721240][T12768] CPU: 0 PID: 12768 Comm: syz-executor.1 Not tainted 5.12.0-syzkaller #0 [ 120.729651][T12768] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 120.736559][T12744] EXT4-fs (loop2): get root inode failed [ 120.739695][T12768] Call Trace: [ 120.739703][T12768] dump_stack+0x137/0x19d [ 120.739727][T12768] should_fail+0x23c/0x250 [ 120.745352][T12744] EXT4-fs (loop2): mount failed [ 120.748612][T12768] ? mempool_alloc_slab+0x16/0x20 [ 120.754588][T12752] EXT4-fs error (device loop5): ext4_fill_super:4943: inode #2: comm syz-executor.5: iget: root inode unallocated [ 120.757302][T12768] __should_failslab+0x81/0x90 [ 120.773688][T12752] EXT4-fs (loop5): get root inode failed [ 120.779166][T12768] should_failslab+0x5/0x20 [ 120.783937][T12752] EXT4-fs (loop5): mount failed [ 120.789521][T12768] kmem_cache_alloc+0x46/0x2e0 [ 120.795740][T12776] loop3: detected capacity change from 0 to 1051 [ 120.798832][T12768] mempool_alloc_slab+0x16/0x20 [ 120.798857][T12768] ? mempool_free+0x130/0x130 [ 120.798875][T12768] mempool_alloc+0x8c/0x300 [ 120.798890][T12768] ? percpu_counter_add_batch+0x69/0xd0 [ 120.811241][T12776] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (28213!=0) [ 120.814791][T12768] ? iov_iter_npages+0x9a0/0xa00 [ 120.814852][T12768] ? iov_iter_alignment+0x7b2/0x800 [ 120.820988][T12776] EXT4-fs error (device loop3): ext4_fill_super:4943: inode #2: comm syz-executor.3: iget: root inode unallocated [ 120.823972][T12768] ? ext4_es_lookup_extent+0x36b/0x490 [ 120.829584][T12776] EXT4-fs (loop3): get root inode failed [ 120.838732][T12768] bio_alloc_bioset+0xcc/0x480 [ 120.843686][T12776] EXT4-fs (loop3): mount failed [ 120.848894][T12768] iomap_dio_bio_actor+0x511/0xb50 [ 120.886621][T12768] iomap_dio_actor+0x26e/0x3b0 [ 120.891412][T12768] ? __filemap_fdatawait_range+0x17c/0x1b0 [ 120.897283][T12768] iomap_apply+0x1e2/0x400 [ 120.901678][T12768] __iomap_dio_rw+0x4c4/0xa10 [ 120.906353][T12768] ? __iomap_dio_rw+0xa10/0xa10 [ 120.911224][T12768] iomap_dio_rw+0x30/0x70 [ 120.915557][T12768] ext4_file_read_iter+0x21a/0x290 [ 120.920649][T12768] generic_file_splice_read+0x22a/0x310 [ 120.926242][T12768] ? splice_shrink_spd+0x60/0x60 [ 120.931158][T12768] splice_direct_to_actor+0x2aa/0x650 [ 120.936514][T12768] ? do_splice_direct+0x170/0x170 [ 120.941528][T12768] do_splice_direct+0xf5/0x170 [ 120.946293][T12768] do_sendfile+0x773/0xda0 [ 120.950699][T12768] __x64_sys_sendfile64+0xf2/0x130 [ 120.955983][T12768] do_syscall_64+0x4a/0x90 [ 120.960389][T12768] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 120.966257][T12768] RIP: 0033:0x4665f9 [ 120.970158][T12768] 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 [ 120.989921][T12768] RSP: 002b:00007f549faef188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 120.998313][T12768] RAX: ffffffffffffffda RBX: 000000000056c008 RCX: 00000000004665f9 [ 121.006389][T12768] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000005 [ 121.014350][T12768] RBP: 00007f549faef1d0 R08: 0000000000000000 R09: 0000000000000000 12:53:32 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="808100", 0x3, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:32 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x640}, {&(0x7f0000010400)="0300000004000000", 0x8, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:32 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 121.022349][T12768] R10: 00000000ffffff04 R11: 0000000000000246 R12: 0000000000000001 [ 121.030300][T12768] R13: 00007ffeb94cd56f R14: 00007f549faef300 R15: 0000000000022000 [ 121.061990][T12774] loop0: detected capacity change from 0 to 1051 12:53:32 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1}, {&(0x7f0000010400)="0300000004000000", 0x8, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 121.152865][T12798] loop0: detected capacity change from 0 to 22 [ 121.158750][T12803] loop2: detected capacity change from 0 to 1051 [ 121.165606][T12802] loop4: detected capacity change from 0 to 1051 [ 121.173464][T12798] EXT4-fs (loop0): bad geometry: block count 512 exceeds size of device (11 blocks) [ 121.183530][T12803] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 121.193693][T12802] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (28213!=0) [ 121.194001][T12801] loop5: detected capacity change from 0 to 1051 [ 121.209521][T12803] EXT4-fs error (device loop2): ext4_fill_super:4943: inode #2: comm syz-executor.2: iget: root inode unallocated [ 121.221845][T12801] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (28213!=0) [ 121.222642][T12802] EXT4-fs error (device loop4): ext4_fill_super:4943: inode #2: comm syz-executor.4: iget: root inode unallocated [ 121.231641][T12803] EXT4-fs (loop2): get root inode failed [ 121.244197][T12802] EXT4-fs (loop4): get root inode failed [ 121.248741][T12803] EXT4-fs (loop2): mount failed [ 121.259278][T12802] EXT4-fs (loop4): mount failed [ 121.263671][T12801] EXT4-fs error (device loop5): ext4_fill_super:4943: inode #2: comm syz-executor.5: iget: root inode unallocated [ 121.276356][T12801] EXT4-fs (loop5): get root inode failed [ 121.282023][T12801] EXT4-fs (loop5): mount failed 12:53:32 executing program 1 (fault-call:5 fault-nth:4): r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 12:53:32 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="0300000004000000", 0x8, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)) 12:53:32 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:32 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="808100", 0x3, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:32 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x640}, {&(0x7f0000010400)="0300000004000000", 0x8, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:32 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1}, {&(0x7f0000010400)="0300000004000000", 0x8, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 121.445635][T12834] loop2: detected capacity change from 0 to 1051 [ 121.448262][T12835] loop0: detected capacity change from 0 to 22 [ 121.454108][T12834] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 121.463380][T12835] EXT4-fs (loop0): bad geometry: block count 512 exceeds size of device (11 blocks) [ 121.469740][T12840] loop5: detected capacity change from 0 to 1051 [ 121.485799][T12841] loop4: detected capacity change from 0 to 1051 [ 121.488134][T12840] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (28213!=0) [ 121.502111][T12845] loop3: detected capacity change from 0 to 1051 [ 121.505063][T12834] EXT4-fs error (device loop2): ext4_fill_super:4943: inode #2: comm syz-executor.2: iget: root inode unallocated [ 121.508774][T12841] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (28213!=0) [ 121.521370][T12854] FAULT_INJECTION: forcing a failure. [ 121.521370][T12854] name failslab, interval 1, probability 0, space 0, times 0 [ 121.532952][T12834] EXT4-fs (loop2): get root inode failed [ 121.542267][T12854] CPU: 0 PID: 12854 Comm: syz-executor.1 Not tainted 5.12.0-syzkaller #0 [ 121.547900][T12834] EXT4-fs (loop2): mount failed [ 121.556367][T12854] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 121.556377][T12854] Call Trace: [ 121.556383][T12854] dump_stack+0x137/0x19d [ 121.569357][T12845] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (28213!=0) [ 121.571248][T12854] should_fail+0x23c/0x250 [ 121.571270][T12854] ? bio_alloc_bioset+0x27d/0x480 [ 121.571302][T12854] __should_failslab+0x81/0x90 [ 121.575711][T12840] EXT4-fs error (device loop5): ext4_fill_super:4943: inode #2: comm syz-executor.5: iget: root inode unallocated [ 121.578884][T12854] should_failslab+0x5/0x20 [ 121.589115][T12840] EXT4-fs (loop5): get root inode failed [ 121.592480][T12854] kmem_cache_alloc+0x46/0x2e0 [ 121.592505][T12854] ? iov_iter_npages+0x9a0/0xa00 [ 121.597511][T12840] EXT4-fs (loop5): mount failed [ 121.602330][T12854] ? iov_iter_alignment+0x7b2/0x800 [ 121.602349][T12854] ? ext4_es_lookup_extent+0x36b/0x490 [ 121.620476][T12841] EXT4-fs error (device loop4): ext4_fill_super:4943: inode #2: comm syz-executor.4: iget: root inode unallocated [ 121.624380][T12854] bio_alloc_bioset+0x27d/0x480 [ 121.629326][T12841] EXT4-fs (loop4): get root inode failed [ 121.634090][T12854] iomap_dio_bio_actor+0x511/0xb50 [ 121.638908][T12841] EXT4-fs (loop4): mount failed [ 121.641511][T12845] EXT4-fs error (device loop3): ext4_fill_super:4943: inode #2: comm syz-executor.3: iget: root inode unallocated [ 121.644122][T12854] iomap_dio_actor+0x26e/0x3b0 [ 121.644145][T12854] ? __filemap_fdatawait_range+0x17c/0x1b0 [ 121.649605][T12845] EXT4-fs (loop3): get root inode failed [ 121.649614][T12845] EXT4-fs (loop3): mount failed [ 121.661549][T12854] iomap_apply+0x1e2/0x400 [ 121.661612][T12854] __iomap_dio_rw+0x4c4/0xa10 [ 121.723838][T12854] ? __iomap_dio_rw+0xa10/0xa10 [ 121.728735][T12854] iomap_dio_rw+0x30/0x70 [ 121.733044][T12854] ext4_file_read_iter+0x21a/0x290 [ 121.738136][T12854] generic_file_splice_read+0x22a/0x310 [ 121.743671][T12854] ? splice_shrink_spd+0x60/0x60 [ 121.748584][T12854] splice_direct_to_actor+0x2aa/0x650 [ 121.753931][T12854] ? do_splice_direct+0x170/0x170 [ 121.758971][T12854] do_splice_direct+0xf5/0x170 [ 121.763827][T12854] do_sendfile+0x773/0xda0 [ 121.768221][T12854] __x64_sys_sendfile64+0xf2/0x130 [ 121.773328][T12854] do_syscall_64+0x4a/0x90 [ 121.777766][T12854] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 121.783710][T12854] RIP: 0033:0x4665f9 12:53:32 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="808100", 0x3, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 121.787577][T12854] 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 [ 121.807160][T12854] RSP: 002b:00007f549faef188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 121.815559][T12854] RAX: ffffffffffffffda RBX: 000000000056c008 RCX: 00000000004665f9 [ 121.823522][T12854] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000005 [ 121.831606][T12854] RBP: 00007f549faef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 121.839574][T12854] R10: 00000000ffffff04 R11: 0000000000000246 R12: 0000000000000001 12:53:32 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="0300000004000000", 0x8, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)) 12:53:32 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x0, 0x0, 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:32 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x3, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 121.847550][T12854] R13: 00007ffeb94cd56f R14: 00007f549faef300 R15: 0000000000022000 [ 121.879098][T12865] loop0: detected capacity change from 0 to 22 [ 121.887266][T12865] EXT4-fs (loop0): bad geometry: block count 512 exceeds size of device (11 blocks) 12:53:32 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:32 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1}, {&(0x7f0000010400)="030000000400000005", 0x9}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 121.970104][T12881] loop3: detected capacity change from 0 to 1051 [ 121.981747][T12887] loop2: detected capacity change from 0 to 1051 [ 122.001990][T12887] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60729!=0) [ 122.011454][T12881] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (28213!=0) [ 122.017078][T12887] EXT4-fs error (device loop2): ext4_fill_super:4943: inode #2: comm syz-executor.2: iget: root inode unallocated [ 122.023476][T12892] loop4: detected capacity change from 0 to 1051 [ 122.032845][T12887] EXT4-fs (loop2): get root inode failed [ 122.044704][T12887] EXT4-fs (loop2): mount failed [ 122.050096][T12893] loop5: detected capacity change from 0 to 1051 [ 122.059290][T12893] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (60729!=0) [ 122.068849][T12892] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60729!=0) [ 122.072142][T12881] EXT4-fs error (device loop3): ext4_fill_super:4943: inode #2: comm syz-executor.3: iget: root inode unallocated [ 122.083196][T12892] EXT4-fs error (device loop4): ext4_fill_super:4943: inode #2: comm syz-executor.4: iget: root inode unallocated [ 122.090112][T12881] EXT4-fs (loop3): get root inode failed [ 122.090123][T12881] EXT4-fs (loop3): mount failed [ 122.103559][T12893] EXT4-fs error (device loop5): ext4_fill_super:4943: inode #2: comm syz-executor.5: iget: root inode unallocated [ 122.108613][T12892] EXT4-fs (loop4): get root inode failed [ 122.130557][T12892] EXT4-fs (loop4): mount failed [ 122.135642][T12893] EXT4-fs (loop5): get root inode failed [ 122.141367][T12893] EXT4-fs (loop5): mount failed 12:53:33 executing program 1 (fault-call:5 fault-nth:5): r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 12:53:33 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x0, 0x0, 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:33 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x3, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:33 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1}, {&(0x7f0000010400)="030000000400000005", 0x9}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:33 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="0300000004000000", 0x8, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)) 12:53:33 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:33 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x0, 0x0, 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 122.298071][T12920] loop4: detected capacity change from 0 to 1051 [ 122.298313][T12921] loop5: detected capacity change from 0 to 1051 [ 122.305581][T12923] loop2: detected capacity change from 0 to 1051 [ 122.314383][T12921] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (60729!=0) [ 122.326478][T12927] loop3: detected capacity change from 0 to 1051 [ 122.336553][T12920] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60729!=0) [ 122.340327][T12923] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60729!=0) [ 122.355786][T12927] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (28213!=0) [ 122.367218][T12940] FAULT_INJECTION: forcing a failure. [ 122.367218][T12940] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 122.372312][T12920] EXT4-fs error (device loop4): ext4_fill_super:4943: inode #2: comm syz-executor.4: iget: root inode unallocated [ 122.380468][T12940] CPU: 1 PID: 12940 Comm: syz-executor.1 Not tainted 5.12.0-syzkaller #0 [ 122.400772][T12940] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 122.407164][T12920] EXT4-fs (loop4): get root inode failed [ 122.410830][T12940] Call Trace: [ 122.410838][T12940] dump_stack+0x137/0x19d [ 122.410860][T12940] should_fail+0x23c/0x250 [ 122.416498][T12920] EXT4-fs (loop4): mount failed [ 122.419821][T12940] __alloc_pages_nodemask+0xe7/0x310 [ 122.428364][T12921] EXT4-fs error (device loop5): ext4_fill_super:4943: inode #2: comm syz-executor.5: iget: root inode unallocated [ 122.428582][T12940] alloc_pages_current+0x21d/0x310 [ 122.433659][T12921] EXT4-fs (loop5): get root inode failed [ 122.438661][T12940] push_pipe+0x267/0x370 [ 122.438683][T12940] iov_iter_get_pages+0xb39/0xcc0 [ 122.450651][T12921] EXT4-fs (loop5): mount failed [ 122.455725][T12940] ? mempool_alloc_slab+0x16/0x20 [ 122.455744][T12940] bio_iov_iter_get_pages+0x4cf/0xb50 [ 122.455762][T12940] ? kmem_cache_alloc+0x1fc/0x2e0 [ 122.461779][T12927] EXT4-fs error (device loop3): ext4_fill_super:4943: inode #2: comm syz-executor.3: iget: root inode unallocated [ 122.465585][T12940] ? bio_alloc_bioset+0x27d/0x480 [ 122.465608][T12940] iomap_dio_bio_actor+0x673/0xb50 [ 122.470672][T12927] EXT4-fs (loop3): get root inode failed [ 122.475428][T12940] iomap_dio_actor+0x26e/0x3b0 [ 122.480454][T12927] EXT4-fs (loop3): mount failed [ 122.485783][T12940] ? __filemap_fdatawait_range+0x17c/0x1b0 [ 122.518533][T12951] loop0: detected capacity change from 0 to 1051 [ 122.523139][T12940] iomap_apply+0x1e2/0x400 [ 122.523162][T12940] __iomap_dio_rw+0x4c4/0xa10 [ 122.523178][T12940] ? __iomap_dio_rw+0xa10/0xa10 [ 122.554033][T12940] iomap_dio_rw+0x30/0x70 [ 122.558438][T12940] ext4_file_read_iter+0x21a/0x290 [ 122.563533][T12940] generic_file_splice_read+0x22a/0x310 [ 122.569084][T12940] ? splice_shrink_spd+0x60/0x60 [ 122.574046][T12940] splice_direct_to_actor+0x2aa/0x650 [ 122.579561][T12940] ? do_splice_direct+0x170/0x170 [ 122.584564][T12940] do_splice_direct+0xf5/0x170 [ 122.589362][T12940] do_sendfile+0x773/0xda0 [ 122.593755][T12940] __x64_sys_sendfile64+0xf2/0x130 [ 122.598845][T12940] do_syscall_64+0x4a/0x90 [ 122.603319][T12940] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 122.609204][T12940] RIP: 0033:0x4665f9 [ 122.613074][T12940] 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 [ 122.632657][T12940] RSP: 002b:00007f549faef188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 122.641045][T12940] RAX: ffffffffffffffda RBX: 000000000056c008 RCX: 00000000004665f9 12:53:33 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 122.649047][T12940] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000005 [ 122.656996][T12940] RBP: 00007f549faef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 122.665016][T12940] R10: 00000000ffffff04 R11: 0000000000000246 R12: 0000000000000001 [ 122.672964][T12940] R13: 00007ffeb94cd56f R14: 00007f549faef300 R15: 0000000000022000 [ 122.682418][T12923] EXT4-fs error (device loop2): ext4_fill_super:4943: inode #2: comm syz-executor.2: iget: root inode unallocated 12:53:33 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:33 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1}, {&(0x7f0000010400)="030000000400000005", 0x9}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:33 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)) [ 122.688190][T12951] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 122.694763][T12923] EXT4-fs (loop2): get root inode failed [ 122.709378][T12923] EXT4-fs (loop2): mount failed [ 122.729824][T12951] EXT4-fs (loop0): orphan cleanup on readonly fs [ 122.736385][T12951] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 3 12:53:33 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 122.761519][T12951] EXT4-fs (loop0): Remounting filesystem read-only [ 122.768210][T12951] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-116). Please run e2fsck to fix. [ 122.776661][T12962] loop5: detected capacity change from 0 to 1051 [ 122.782233][T12951] EXT4-fs (loop0): Cannot turn on quotas: error -116 [ 122.782251][T12951] EXT4-fs (loop0): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. [ 122.807227][T12967] loop4: detected capacity change from 0 to 1051 [ 122.815800][T12967] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60729!=0) [ 122.823987][T12962] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (60729!=0) [ 122.834718][T12969] loop3: detected capacity change from 0 to 1051 [ 122.835239][T12967] EXT4-fs error (device loop4): ext4_fill_super:4943: inode #2: comm syz-executor.4: iget: root inode unallocated [ 122.844344][T12962] EXT4-fs error (device loop5): ext4_fill_super:4943: inode #2: comm syz-executor.5: iget: root inode unallocated [ 122.866479][T12969] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (60729!=0) [ 122.870161][T12967] EXT4-fs (loop4): get root inode failed [ 122.881401][T12967] EXT4-fs (loop4): mount failed [ 122.891246][T12969] EXT4-fs error (device loop3): ext4_fill_super:4943: inode #2: comm syz-executor.3: iget: root inode unallocated [ 122.903355][T12969] EXT4-fs (loop3): get root inode failed [ 122.908971][T12969] EXT4-fs (loop3): mount failed [ 122.916389][T12985] loop0: detected capacity change from 0 to 1051 [ 122.920516][T12962] EXT4-fs (loop5): get root inode failed [ 122.928406][T12962] EXT4-fs (loop5): mount failed [ 122.950289][T12985] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 122.961057][T12985] EXT4-fs (loop0): orphan cleanup on readonly fs [ 122.967601][T12985] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 3 [ 122.981085][T12985] EXT4-fs (loop0): Remounting filesystem read-only [ 122.987735][T12985] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-116). Please run e2fsck to fix. [ 123.001824][T12985] EXT4-fs (loop0): Cannot turn on quotas: error -116 [ 123.011224][T12985] EXT4-fs (loop0): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. 12:53:34 executing program 1 (fault-call:5 fault-nth:6): r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="34fd98aa1d0e7adec937a5f331a75f487934f50242a0751944936972896c29a5068c8ecba1aa0a4e2a631b5180e1fbde79f4502dc4c4a1fba9dcd9ed83e639aefa1b87631c33d1a82cb0c0035676ddfeb0fe7984d7519b0f839d497fc9d64ef14d1de22220ff2623df4950134b9fb734a52adad95f131cce3672a9d7d7b400d2c62810b5f20351639330948107bf8d4534a03ac389455c54d8eb4d609b3e858b7213b38eb01f0eeaba3739ae927916e28da6a79a3fd5e32d30ab30bf959d4596e5ffbff6789a650b9e7d248d1ba868012336a4f3ef8fab07a8f5b81bb0bc45b2174538315ca12b7c723b2157562564a8a1f19d28179f8c565448e0e921b8c3e6fc4adaafa8b929ad077f633325b6a6f71a586cabc4883e03e19315f946b277858593a7367e232202fe9ad656c6768a1517da7f0498b48cb078e929fb11db0cc551f754bffc4859dd89a396915cc809b07d448573098409ea21371056f67ef4114ec10547f498d24513fe594308bf022868ad21e85bba811942fdc45161a1a8a7fe00d5c6b05ed7954f631bbd12a5c9a5cfa5965e0595de608b04ebe02b3fcbf3b9f57807a1a7ad8528992e2ec65949da2f4a0478dfd3ae52639c15d8aeaa351da6d393b58c772168fae604d097fef4d6b9360eb169a0b0ee70cdc22435a003e68698f61b3b63b1f51011bc8f4ef944c1de821785f670124a1c6ed18335d63412", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 12:53:34 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x3, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:34 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)) 12:53:34 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:34 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:34 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 123.155741][T13012] loop5: detected capacity change from 0 to 1051 [ 123.164565][T13012] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 123.167434][T13013] loop3: detected capacity change from 0 to 1051 [ 123.175146][T13016] loop4: detected capacity change from 0 to 1051 [ 123.186922][T13021] loop2: detected capacity change from 0 to 1051 [ 123.193874][T13013] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (60729!=0) [ 123.195222][T13016] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 123.204371][T13012] EXT4-fs (loop5): orphan cleanup on readonly fs [ 123.216617][T13021] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60729!=0) [ 123.218654][T13012] EXT4-fs error (device loop5): ext4_orphan_get:1412: comm syz-executor.5: bad orphan inode 33554432 [ 123.228093][T13022] loop0: detected capacity change from 0 to 1051 [ 123.248921][T13034] FAULT_INJECTION: forcing a failure. [ 123.248921][T13034] name failslab, interval 1, probability 0, space 0, times 0 [ 123.249153][T13022] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 123.261588][T13034] CPU: 1 PID: 13034 Comm: syz-executor.1 Not tainted 5.12.0-syzkaller #0 [ 123.274603][T13016] EXT4-fs (loop4): orphan cleanup on readonly fs [ 123.279112][T13034] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 123.279125][T13034] Call Trace: [ 123.279132][T13034] dump_stack+0x137/0x19d [ 123.285450][T13016] EXT4-fs error (device loop4): ext4_orphan_get:1412: comm syz-executor.4: bad orphan inode 33554432 [ 123.295469][T13034] should_fail+0x23c/0x250 [ 123.300062][T13016] EXT4-fs (loop4): Remounting filesystem read-only [ 123.303052][T13034] __should_failslab+0x81/0x90 [ 123.313914][T13016] EXT4-fs (loop4): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. [ 123.318285][T13034] should_failslab+0x5/0x20 [ 123.345058][T13034] kmem_cache_alloc_node+0x55/0x2c0 [ 123.350336][T13034] ? alloc_pages_current+0x21d/0x310 [ 123.355744][T13034] ? create_task_io_context+0x36/0x210 [ 123.356480][T13012] EXT4-fs (loop5): Remounting filesystem read-only [ 123.361203][T13034] create_task_io_context+0x36/0x210 [ 123.361228][T13034] submit_bio_checks+0x778/0x800 [ 123.367719][T13012] EXT4-fs (loop5): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. [ 123.372971][T13034] ? mempool_alloc_slab+0x16/0x20 [ 123.380188][T13021] EXT4-fs error (device loop2): ext4_fill_super:4943: inode #2: comm syz-executor.2: iget: root inode unallocated [ 123.389078][T13034] ? __bio_add_page+0x1a3/0x210 [ 123.394484][T13022] EXT4-fs (loop0): orphan cleanup on readonly fs [ 123.406068][T13034] submit_bio_noacct+0x33/0x7e0 [ 123.406096][T13034] ? bio_iov_iter_get_pages+0xaf7/0xb50 [ 123.406116][T13034] ? kmem_cache_alloc+0x1fc/0x2e0 [ 123.412220][T13021] EXT4-fs (loop2): get root inode failed [ 123.417245][T13034] submit_bio+0x16d/0x2b0 [ 123.422117][T13021] EXT4-fs (loop2): mount failed [ 123.427614][T13034] iomap_dio_bio_actor+0x91d/0xb50 [ 123.440347][T13022] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 3 [ 123.442512][T13034] iomap_dio_actor+0x26e/0x3b0 [ 123.442535][T13034] ? __filemap_fdatawait_range+0x17c/0x1b0 [ 123.460184][T13022] EXT4-fs (loop0): Remounting filesystem read-only [ 123.462929][T13034] iomap_apply+0x1e2/0x400 [ 123.462952][T13034] __iomap_dio_rw+0x4c4/0xa10 [ 123.467689][T13022] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-116). Please run e2fsck to fix. 12:53:34 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:34 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:34 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {0x0, 0x0, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 123.473462][T13034] ? __iomap_dio_rw+0xa10/0xa10 [ 123.473481][T13034] iomap_dio_rw+0x30/0x70 [ 123.479960][T13022] EXT4-fs (loop0): Cannot turn on quotas: error -116 [ 123.484338][T13034] ext4_file_read_iter+0x21a/0x290 [ 123.484358][T13034] generic_file_splice_read+0x22a/0x310 [ 123.489013][T13022] EXT4-fs (loop0): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. [ 123.502946][T13034] ? splice_shrink_spd+0x60/0x60 [ 123.538526][T13013] EXT4-fs error (device loop3): ext4_fill_super:4943: inode #2: comm syz-executor.3: iget: root inode unallocated [ 123.540405][T13034] splice_direct_to_actor+0x2aa/0x650 [ 123.540432][T13034] ? do_splice_direct+0x170/0x170 [ 123.540450][T13034] do_splice_direct+0xf5/0x170 [ 123.545447][T13013] EXT4-fs (loop3): get root inode failed [ 123.557299][T13034] do_sendfile+0x773/0xda0 [ 123.557320][T13034] __x64_sys_sendfile64+0xf2/0x130 [ 123.562678][T13013] EXT4-fs (loop3): mount failed [ 123.567662][T13034] do_syscall_64+0x4a/0x90 [ 123.596934][T13034] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 123.602933][T13034] RIP: 0033:0x4665f9 [ 123.606799][T13034] 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 [ 123.626414][T13034] RSP: 002b:00007f549faef188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 123.634799][T13034] RAX: ffffffffffffffda RBX: 000000000056c008 RCX: 00000000004665f9 [ 123.642800][T13034] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000005 12:53:34 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:34 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)) [ 123.650803][T13034] RBP: 00007f549faef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 123.658786][T13034] R10: 00000000ffffff04 R11: 0000000000000246 R12: 0000000000000001 [ 123.666740][T13034] R13: 00007ffeb94cd56f R14: 00007f549faef300 R15: 0000000000022000 [ 123.728559][T13052] loop5: detected capacity change from 0 to 1051 [ 123.758787][T13060] loop2: detected capacity change from 0 to 1051 [ 123.776576][T13060] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60729!=0) [ 123.786621][T13064] loop4: detected capacity change from 0 to 1051 [ 123.792841][T13062] loop0: detected capacity change from 0 to 1051 [ 123.793029][T13065] loop3: detected capacity change from 0 to 1051 [ 123.809215][T13062] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 123.810178][T13052] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 123.834079][T13062] EXT4-fs (loop0): orphan cleanup on readonly fs [ 123.843579][T13060] EXT4-fs error (device loop2): ext4_fill_super:4943: inode #2: comm syz-executor.2: iget: root inode unallocated [ 123.859584][T13064] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 123.885055][T13062] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 3 [ 123.896943][T13065] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (60729!=0) [ 123.906780][T13060] EXT4-fs (loop2): get root inode failed [ 123.912448][T13060] EXT4-fs (loop2): mount failed [ 123.917728][T13062] EXT4-fs (loop0): Remounting filesystem read-only 12:53:34 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 123.924260][T13062] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-116). Please run e2fsck to fix. [ 123.938295][T13062] EXT4-fs (loop0): Cannot turn on quotas: error -116 [ 123.944971][T13062] EXT4-fs (loop0): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. [ 123.956482][T13064] EXT4-fs (loop4): orphan cleanup on readonly fs [ 123.962828][T13064] EXT4-fs error (device loop4): ext4_orphan_get:1412: comm syz-executor.4: bad orphan inode 33554432 [ 123.974330][T13064] EXT4-fs (loop4): Remounting filesystem read-only 12:53:34 executing program 1 (fault-call:5 fault-nth:7): r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 12:53:34 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {0x0, 0x0, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:34 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 123.974681][T13052] EXT4-fs (loop5): orphan cleanup on readonly fs [ 123.980883][T13064] EXT4-fs (loop4): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. [ 123.998308][T13052] EXT4-fs error (device loop5): ext4_orphan_get:1412: comm syz-executor.5: bad orphan inode 33554432 [ 124.009927][T13065] EXT4-fs error (device loop3): ext4_fill_super:4943: inode #2: comm syz-executor.3: iget: root inode unallocated [ 124.021951][T13065] EXT4-fs (loop3): get root inode failed [ 124.027572][T13065] EXT4-fs (loop3): mount failed 12:53:35 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)) 12:53:35 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 124.060071][T13052] EXT4-fs (loop5): Remounting filesystem read-only [ 124.066664][T13052] EXT4-fs (loop5): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. [ 124.125816][T13107] loop2: detected capacity change from 0 to 1051 [ 124.132253][T13110] loop4: detected capacity change from 0 to 1051 [ 124.138975][T13108] loop0: detected capacity change from 0 to 1051 [ 124.145569][T13112] loop3: detected capacity change from 0 to 1051 [ 124.147982][T13118] FAULT_INJECTION: forcing a failure. [ 124.147982][T13118] name failslab, interval 1, probability 0, space 0, times 0 [ 124.155531][T13108] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 124.164527][T13118] CPU: 1 PID: 13118 Comm: syz-executor.1 Not tainted 5.12.0-syzkaller #0 [ 124.175705][T13112] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 124.182095][T13118] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 124.182108][T13118] Call Trace: [ 124.182115][T13118] dump_stack+0x137/0x19d [ 124.195747][T13110] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60729!=0) [ 124.201434][T13118] should_fail+0x23c/0x250 [ 124.201456][T13118] ? mempool_alloc_slab+0x16/0x20 [ 124.209073][T13107] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60729!=0) [ 124.218196][T13118] __should_failslab+0x81/0x90 [ 124.218236][T13118] should_failslab+0x5/0x20 [ 124.238764][T13108] EXT4-fs (loop0): orphan cleanup on readonly fs [ 124.241545][T13118] kmem_cache_alloc+0x46/0x2e0 [ 124.241571][T13118] mempool_alloc_slab+0x16/0x20 [ 124.246109][T13108] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 3 [ 124.252435][T13118] ? mempool_free+0x130/0x130 [ 124.252457][T13118] mempool_alloc+0x8c/0x300 [ 124.259246][T13112] EXT4-fs (loop3): orphan cleanup on readonly fs [ 124.262129][T13118] ? iov_iter_npages+0x9a0/0xa00 [ 124.262151][T13118] ? iov_iter_alignment+0x251/0x800 [ 124.262169][T13118] ? ext4_es_lookup_extent+0x36b/0x490 [ 124.272643][T13112] EXT4-fs error (device loop3): ext4_orphan_get:1412: comm syz-executor.3: bad orphan inode 33554432 [ 124.277291][T13118] bio_alloc_bioset+0xcc/0x480 [ 124.281794][T13112] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 124.288066][T13118] iomap_dio_bio_actor+0x511/0xb50 [ 124.295776][T13108] EXT4-fs (loop0): Remounting filesystem read-only [ 124.298154][T13118] iomap_dio_actor+0x26e/0x3b0 [ 124.298177][T13118] ? __filemap_fdatawait_range+0x17c/0x1b0 [ 124.303628][T13108] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-116). Please run e2fsck to fix. [ 124.314422][T13118] iomap_apply+0x1e2/0x400 [ 124.314443][T13118] __iomap_dio_rw+0x4c4/0xa10 [ 124.319169][T13108] EXT4-fs (loop0): Cannot turn on quotas: error -116 [ 124.330163][T13118] ? __iomap_dio_rw+0xa10/0xa10 [ 124.330259][T13118] iomap_dio_rw+0x30/0x70 [ 124.335259][T13108] EXT4-fs (loop0): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. [ 124.341728][T13118] ext4_file_read_iter+0x21a/0x290 [ 124.380247][T13110] EXT4-fs error (device loop4): ext4_fill_super:4943: inode #2: comm syz-executor.4: iget: root inode unallocated [ 124.382194][T13118] generic_file_splice_read+0x22a/0x310 12:53:35 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {0x0, 0x0, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:35 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)) [ 124.382220][T13118] ? splice_shrink_spd+0x60/0x60 [ 124.387732][T13110] EXT4-fs (loop4): get root inode failed [ 124.391370][T13118] splice_direct_to_actor+0x2aa/0x650 [ 124.391394][T13118] ? do_splice_direct+0x170/0x170 [ 124.402484][T13110] EXT4-fs (loop4): mount failed [ 124.407554][T13118] do_splice_direct+0xf5/0x170 [ 124.421244][T13107] EXT4-fs error (device loop2): ext4_fill_super:4943: inode #2: comm syz-executor.2: iget: root inode unallocated [ 124.425097][T13118] do_sendfile+0x773/0xda0 [ 124.425117][T13118] __x64_sys_sendfile64+0xf2/0x130 [ 124.425131][T13118] do_syscall_64+0x4a/0x90 [ 124.433247][T13107] EXT4-fs (loop2): get root inode failed [ 124.435655][T13118] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 124.441024][T13107] EXT4-fs (loop2): mount failed [ 124.446004][T13118] RIP: 0033:0x4665f9 [ 124.501718][T13118] 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 12:53:35 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:35 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 124.521306][T13118] RSP: 002b:00007f549faef188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 124.529706][T13118] RAX: ffffffffffffffda RBX: 000000000056c008 RCX: 00000000004665f9 [ 124.537659][T13118] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000005 [ 124.545628][T13118] RBP: 00007f549faef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 124.553574][T13118] R10: 00000000ffffff04 R11: 0000000000000246 R12: 0000000000000001 [ 124.561656][T13118] R13: 00007ffeb94cd56f R14: 00007f549faef300 R15: 0000000000022000 [ 124.640246][T13149] loop3: detected capacity change from 0 to 1051 [ 124.646649][T13147] loop5: detected capacity change from 0 to 1051 [ 124.653200][T13148] loop0: detected capacity change from 0 to 1051 [ 124.659616][T13155] loop2: detected capacity change from 0 to 1051 [ 124.667351][T13156] loop4: detected capacity change from 0 to 1051 [ 124.675221][T13147] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 124.687118][T13148] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 124.692784][T13149] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 124.706379][T13156] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60729!=0) [ 124.716061][T13155] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60729!=0) [ 124.729289][T13147] EXT4-fs (loop5): orphan cleanup on readonly fs [ 124.735727][T13147] EXT4-fs error (device loop5): ext4_orphan_get:1412: comm syz-executor.5: bad orphan inode 33554432 [ 124.751272][T13148] EXT4-fs (loop0): orphan cleanup on readonly fs [ 124.758136][T13156] EXT4-fs error (device loop4): ext4_fill_super:4943: inode #2: comm syz-executor.4: iget: root inode unallocated [ 124.770833][T13148] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 3 [ 124.771141][T13147] EXT4-fs (loop5): Remounting filesystem read-only 12:53:35 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 124.782168][T13155] EXT4-fs error (device loop2): ext4_fill_super:4943: inode #2: comm syz-executor.2: iget: root inode unallocated [ 124.787976][T13147] EXT4-fs (loop5): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. [ 124.800459][T13149] EXT4-fs (loop3): orphan cleanup on readonly fs [ 124.817511][T13149] EXT4-fs error (device loop3): ext4_orphan_get:1412: comm syz-executor.3: bad orphan inode 33554432 [ 124.828372][T13149] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 12:53:35 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)) 12:53:35 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0), 0x0, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 124.840139][T13156] EXT4-fs (loop4): get root inode failed [ 124.845774][T13156] EXT4-fs (loop4): mount failed [ 124.851619][T13155] EXT4-fs (loop2): get root inode failed [ 124.857246][T13155] EXT4-fs (loop2): mount failed [ 124.859167][T13148] EXT4-fs (loop0): Remounting filesystem read-only [ 124.868611][T13148] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-116). Please run e2fsck to fix. [ 124.882652][T13148] EXT4-fs (loop0): Cannot turn on quotas: error -116 12:53:35 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 12:53:35 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:35 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400), 0x0, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 124.889313][T13148] EXT4-fs (loop0): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. [ 124.981982][T13195] loop3: detected capacity change from 0 to 1051 [ 124.988422][T13197] loop5: detected capacity change from 0 to 1051 [ 124.994009][T13202] loop0: detected capacity change from 0 to 1051 [ 125.001478][T13204] loop4: detected capacity change from 0 to 1051 [ 125.006482][T13199] loop2: detected capacity change from 0 to 1051 [ 125.021920][T13202] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 125.033409][T13204] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60729!=0) [ 125.042284][T13195] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 125.052702][T13197] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (60729!=0) [ 125.061841][T13199] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60729!=0) [ 125.073789][T13204] EXT4-fs error (device loop4): ext4_fill_super:4943: inode #2: comm syz-executor.4: iget: root inode unallocated [ 125.074142][T13202] EXT4-fs (loop0): orphan cleanup on readonly fs [ 125.092626][T13202] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 3 [ 125.095792][T13199] EXT4-fs error (device loop2): ext4_fill_super:4943: inode #2: comm syz-executor.2: iget: root inode unallocated [ 125.103249][T13197] EXT4-fs error (device loop5): ext4_fill_super:4943: inode #2: comm syz-executor.5: iget: root inode unallocated [ 125.118252][T13195] EXT4-fs (loop3): orphan cleanup on readonly fs [ 125.127735][T13202] EXT4-fs (loop0): Remounting filesystem read-only [ 125.133493][T13195] EXT4-fs error (device loop3): ext4_orphan_get:1412: comm syz-executor.3: bad orphan inode 33554432 [ 125.133521][T13195] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 125.143157][T13199] EXT4-fs (loop2): get root inode failed [ 125.150878][T13202] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-116). Please run e2fsck to fix. 12:53:36 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)) 12:53:36 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0), 0x0, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 125.161816][T13199] EXT4-fs (loop2): mount failed [ 125.167416][T13202] EXT4-fs (loop0): Cannot turn on quotas: error -116 [ 125.191897][T13197] EXT4-fs (loop5): get root inode failed [ 125.192865][T13202] EXT4-fs (loop0): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. [ 125.198477][T13197] EXT4-fs (loop5): mount failed [ 125.214477][T13204] EXT4-fs (loop4): get root inode failed [ 125.220172][T13204] EXT4-fs (loop4): mount failed 12:53:36 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400), 0x0, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:36 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400), 0x0, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:36 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 125.304530][T13227] loop3: detected capacity change from 0 to 1051 [ 125.329510][T13237] loop0: detected capacity change from 0 to 1051 [ 125.339653][T13227] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 125.353457][T13237] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 125.366196][T13247] loop5: detected capacity change from 0 to 1051 [ 125.373224][T13249] loop4: detected capacity change from 0 to 1051 [ 125.380506][T13227] EXT4-fs (loop3): orphan cleanup on readonly fs [ 125.384870][T13237] EXT4-fs (loop0): orphan cleanup on readonly fs [ 125.386870][T13227] EXT4-fs error (device loop3): ext4_orphan_get:1412: comm syz-executor.3: bad orphan inode 33554432 [ 125.393757][T13250] loop2: detected capacity change from 0 to 1051 [ 125.404035][T13227] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 125.409012][T13249] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60729!=0) [ 125.414232][T13250] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60729!=0) 12:53:36 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)) [ 125.446354][T13250] EXT4-fs error (device loop2): ext4_fill_super:4943: inode #2: comm syz-executor.2: iget: root inode unallocated [ 125.446465][T13237] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 3 [ 125.446561][T13237] EXT4-fs (loop0): Remounting filesystem read-only [ 125.459261][T13250] EXT4-fs (loop2): get root inode failed [ 125.469002][T13237] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-116). Please run e2fsck to fix. [ 125.475495][T13250] EXT4-fs (loop2): mount failed 12:53:36 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0), 0x0, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 125.497073][T13247] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (60729!=0) [ 125.500007][T13237] EXT4-fs (loop0): Cannot turn on quotas: error -116 [ 125.500022][T13237] EXT4-fs (loop0): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. [ 125.529719][T13249] EXT4-fs error (device loop4): ext4_fill_super:4943: inode #2: comm syz-executor.4: iget: root inode unallocated [ 125.541762][T13247] EXT4-fs error (device loop5): ext4_fill_super:4943: inode #2: comm syz-executor.5: iget: root inode unallocated 12:53:36 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400), 0x0, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 125.543958][T13249] EXT4-fs (loop4): get root inode failed [ 125.559423][T13249] EXT4-fs (loop4): mount failed [ 125.564369][T13247] EXT4-fs (loop5): get root inode failed [ 125.570160][T13247] EXT4-fs (loop5): mount failed 12:53:36 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400), 0x0, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 125.596901][T13272] loop2: detected capacity change from 0 to 1051 [ 125.605478][T13272] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60729!=0) [ 125.631429][T13272] EXT4-fs error (device loop2): ext4_fill_super:4943: inode #2: comm syz-executor.2: iget: root inode unallocated [ 125.658772][T13287] loop3: detected capacity change from 0 to 1051 [ 125.672267][T13287] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 125.684056][T13292] loop0: detected capacity change from 0 to 1051 [ 125.684886][T13294] loop4: detected capacity change from 0 to 1051 [ 125.697067][T13292] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 125.699125][T13287] EXT4-fs (loop3): orphan cleanup on readonly fs [ 125.706438][T13272] EXT4-fs (loop2): get root inode failed [ 125.712707][T13287] EXT4-fs error (device loop3): ext4_orphan_get:1412: comm syz-executor.3: bad orphan inode 33554432 [ 125.718312][T13272] EXT4-fs (loop2): mount failed [ 125.729147][T13287] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 125.751636][T13294] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60729!=0) [ 125.767892][T13292] EXT4-fs (loop0): orphan cleanup on readonly fs [ 125.779337][T13292] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 3 [ 125.790479][T13294] EXT4-fs error (device loop4): ext4_fill_super:4943: inode #2: comm syz-executor.4: iget: root inode unallocated [ 125.800015][T13292] EXT4-fs (loop0): Remounting filesystem read-only 12:53:36 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0x7ffff000) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 12:53:36 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)) 12:53:36 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:36 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0300000004", 0x5, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:36 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 125.809034][T13292] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-116). Please run e2fsck to fix. [ 125.823033][T13292] EXT4-fs (loop0): Cannot turn on quotas: error -116 [ 125.829489][T13294] EXT4-fs (loop4): get root inode failed [ 125.829732][T13292] EXT4-fs (loop0): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. [ 125.835454][T13294] EXT4-fs (loop4): mount failed 12:53:36 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400), 0x0, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 125.904296][T13310] loop5: detected capacity change from 0 to 1051 [ 125.915338][T13310] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (60729!=0) [ 125.946167][T13321] loop3: detected capacity change from 0 to 1051 [ 125.959954][T13310] EXT4-fs error (device loop5): ext4_fill_super:4943: inode #2: comm syz-executor.5: iget: root inode unallocated [ 125.971830][T13326] loop2: detected capacity change from 0 to 1051 [ 125.972834][T13321] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 125.986094][T13330] loop0: detected capacity change from 0 to 1051 [ 125.992260][T13321] EXT4-fs (loop3): orphan cleanup on readonly fs [ 126.000324][T13321] EXT4-fs error (device loop3): ext4_orphan_get:1412: comm syz-executor.3: bad orphan inode 33554432 [ 126.000604][T13326] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (28213!=0) [ 126.011212][T13321] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 12:53:37 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300), 0x0, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)) [ 126.041269][T13338] loop4: detected capacity change from 0 to 1051 [ 126.047749][T13326] EXT4-fs error (device loop2): ext4_fill_super:4943: inode #2: comm syz-executor.2: iget: root inode unallocated [ 126.062804][T13326] EXT4-fs (loop2): get root inode failed [ 126.063094][T13310] EXT4-fs (loop5): get root inode failed [ 126.068683][T13326] EXT4-fs (loop2): mount failed [ 126.079229][T13310] EXT4-fs (loop5): mount failed [ 126.084658][T13330] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) 12:53:37 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0300000004", 0x5, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 126.094322][T13338] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60729!=0) [ 126.105572][T13338] EXT4-fs error (device loop4): ext4_fill_super:4943: inode #2: comm syz-executor.4: iget: root inode unallocated [ 126.105772][T13330] EXT4-fs (loop0): orphan cleanup on readonly fs [ 126.118287][T13338] EXT4-fs (loop4): get root inode failed [ 126.129654][T13338] EXT4-fs (loop4): mount failed 12:53:37 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400), 0x0, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:37 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0300000004", 0x5, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 126.163777][T13330] Quota error (device loop0): v2_read_header: Failed header read: expected=8 got=0 [ 126.178352][T13330] EXT4-fs error (device loop0): ext4_free_inode:282: comm syz-executor.0: reserved or nonexistent inode 3 [ 126.178365][T13354] loop3: detected capacity change from 0 to 1051 [ 126.199812][T13354] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 126.219266][T13364] loop2: detected capacity change from 0 to 1051 [ 126.228235][T13364] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (28213!=0) [ 126.249800][T13354] EXT4-fs (loop3): orphan cleanup on readonly fs [ 126.256202][T13354] EXT4-fs error (device loop3): ext4_orphan_get:1412: comm syz-executor.3: bad orphan inode 33554432 [ 126.258464][T13330] EXT4-fs (loop0): Remounting filesystem read-only [ 126.267145][T13354] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 126.273637][T13330] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 126.286189][T13364] EXT4-fs error (device loop2): ext4_fill_super:4943: inode #2: comm syz-executor.2: iget: root inode unallocated [ 126.298440][T13330] EXT4-fs (loop0): Cannot turn on quotas: error -22 12:53:37 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300), 0x0, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)) 12:53:37 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 126.298457][T13330] EXT4-fs (loop0): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. [ 126.329795][T13370] loop5: detected capacity change from 0 to 1051 [ 126.338826][T13370] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (60729!=0) [ 126.348482][T13374] loop4: detected capacity change from 0 to 1051 [ 126.348858][T13364] EXT4-fs (loop2): get root inode failed [ 126.360475][T13364] EXT4-fs (loop2): mount failed [ 126.384770][T13370] EXT4-fs error (device loop5): ext4_fill_super:4943: inode #2: comm syz-executor.5: iget: root inode unallocated [ 126.397310][T13374] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (28213!=0) [ 126.408501][T13374] EXT4-fs error (device loop4): ext4_fill_super:4943: inode #2: comm syz-executor.4: iget: root inode unallocated [ 126.420654][T13370] EXT4-fs (loop5): get root inode failed [ 126.426279][T13370] EXT4-fs (loop5): mount failed [ 126.437877][T13388] loop3: detected capacity change from 0 to 1051 [ 126.446879][T13388] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 126.457884][T13388] EXT4-fs (loop3): orphan cleanup on readonly fs [ 126.459713][T13374] EXT4-fs (loop4): get root inode failed [ 126.464245][T13388] EXT4-fs error (device loop3): ext4_orphan_get:1412: comm syz-executor.3: bad orphan inode 33554432 [ 126.469883][T13374] EXT4-fs (loop4): mount failed [ 126.480711][T13388] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 126.529433][T13402] loop0: detected capacity change from 0 to 1051 [ 126.550102][T13402] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 126.565421][T13402] EXT4-fs (loop0): orphan cleanup on readonly fs [ 126.572568][T13402] Quota error (device loop0): v2_read_header: Failed header read: expected=8 got=0 [ 126.582337][T13402] EXT4-fs error (device loop0): ext4_free_inode:282: comm syz-executor.0: reserved or nonexistent inode 3 [ 126.594123][T13402] EXT4-fs (loop0): Remounting filesystem read-only [ 126.600686][T13402] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 126.614587][T13402] EXT4-fs (loop0): Cannot turn on quotas: error -22 [ 126.621189][T13402] EXT4-fs (loop0): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. 12:53:37 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff02) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 12:53:37 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0300000004", 0x5, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:37 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400), 0x0, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:37 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300), 0x0, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)) 12:53:37 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0300000004", 0x5, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:37 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80", 0x1, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 126.774875][T13423] loop4: detected capacity change from 0 to 1051 [ 126.779999][T13425] loop5: detected capacity change from 0 to 1051 [ 126.787271][T13426] loop0: detected capacity change from 0 to 1051 [ 126.787627][T13427] loop2: detected capacity change from 0 to 1051 [ 126.796438][T13426] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 126.801795][T13422] loop3: detected capacity change from 0 to 1051 [ 126.812800][T13425] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (60729!=0) [ 126.816021][T13423] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (28213!=0) [ 126.826673][T13426] EXT4-fs (loop0): orphan cleanup on readonly fs [ 126.842964][T13425] EXT4-fs error (device loop5): ext4_fill_super:4943: inode #2: comm syz-executor.5: iget: root inode unallocated [ 126.855560][T13425] EXT4-fs (loop5): get root inode failed [ 126.861214][T13425] EXT4-fs (loop5): mount failed 12:53:37 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400), 0x0, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 126.862535][T13426] EXT4-fs error (device loop0): ext4_quota_enable:6403: inode #3: comm syz-executor.0: iget: bogus i_mode (200) [ 126.878259][T13422] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 126.880271][T13427] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (28213!=0) [ 126.888936][T13423] EXT4-fs error (device loop4): ext4_fill_super:4943: inode #2: comm syz-executor.4: iget: root inode unallocated [ 126.897715][T13426] EXT4-fs (loop0): Remounting filesystem read-only [ 126.915403][T13426] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 3 [ 126.922539][T13423] EXT4-fs (loop4): get root inode failed [ 126.927204][T13422] EXT4-fs (loop3): orphan cleanup on readonly fs [ 126.931566][T13423] EXT4-fs (loop4): mount failed [ 126.937868][T13422] EXT4-fs error (device loop3): ext4_orphan_get:1412: comm syz-executor.3: bad orphan inode 33554432 [ 126.953583][T13422] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 12:53:37 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80", 0x1, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:37 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)) 12:53:37 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0300000004", 0x5, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 126.953820][T13426] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 126.964740][T13427] EXT4-fs error (device loop2): ext4_fill_super:4943: inode #2: comm syz-executor.2: iget: root inode unallocated [ 126.978544][T13426] EXT4-fs (loop0): Cannot turn on quotas: error -117 [ 126.997158][T13426] EXT4-fs (loop0): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. [ 127.001249][T13427] EXT4-fs (loop2): get root inode failed [ 127.013934][T13427] EXT4-fs (loop2): mount failed 12:53:38 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0300000004", 0x5, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:38 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000", 0x7, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 127.070030][T13457] loop0: detected capacity change from 0 to 1051 [ 127.078427][T13457] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 127.112414][T13457] EXT4-fs (loop0): orphan cleanup on readonly fs [ 127.118831][T13468] loop4: detected capacity change from 0 to 1051 [ 127.120841][T13465] loop5: detected capacity change from 0 to 1051 [ 127.131894][T13457] EXT4-fs error (device loop0): ext4_quota_enable:6403: inode #3: comm syz-executor.0: iget: bogus i_mode (200) [ 127.145900][T13471] loop3: detected capacity change from 0 to 1051 [ 127.147733][T13468] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (28213!=0) [ 127.153171][T13457] EXT4-fs (loop0): Remounting filesystem read-only [ 127.167962][T13457] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 3 [ 127.168795][T13465] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (28213!=0) [ 127.188844][T13468] EXT4-fs error (device loop4): ext4_fill_super:4943: inode #2: comm syz-executor.4: iget: root inode unallocated [ 127.200634][T13457] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 127.201670][T13468] EXT4-fs (loop4): get root inode failed [ 127.214832][T13457] EXT4-fs (loop0): Cannot turn on quotas: error -117 [ 127.220479][T13468] EXT4-fs (loop4): mount failed [ 127.227259][T13457] EXT4-fs (loop0): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. [ 127.234129][T13471] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 127.258082][T13471] EXT4-fs (loop3): orphan cleanup on readonly fs [ 127.259056][T13477] loop2: detected capacity change from 0 to 1051 [ 127.264446][T13471] EXT4-fs error (device loop3): ext4_orphan_get:1412: comm syz-executor.3: bad orphan inode 33554432 [ 127.270788][T13465] EXT4-fs error (device loop5): ext4_fill_super:4943: inode #2: comm syz-executor.5: iget: root inode unallocated [ 127.281608][T13471] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 127.316942][T13477] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (28213!=0) [ 127.326509][T13477] EXT4-fs error (device loop2): ext4_fill_super:4943: inode #2: comm syz-executor.2: iget: root inode unallocated [ 127.339588][T13477] EXT4-fs (loop2): get root inode failed [ 127.345230][T13477] EXT4-fs (loop2): mount failed [ 127.357088][T13465] EXT4-fs (loop5): get root inode failed [ 127.362782][T13465] EXT4-fs (loop5): mount failed 12:53:38 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff03) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 12:53:38 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80", 0x1, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:38 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000", 0x7, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:38 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)) 12:53:38 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000", 0x7, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:38 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0300000004", 0x5, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 127.622298][T13505] loop4: detected capacity change from 0 to 1051 [ 127.626410][T13508] loop5: detected capacity change from 0 to 1051 [ 127.633015][T13505] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (28213!=0) [ 127.635164][T13510] loop3: detected capacity change from 0 to 1051 [ 127.651122][T13512] loop2: detected capacity change from 0 to 1051 [ 127.652491][T13511] loop0: detected capacity change from 0 to 1051 [ 127.661529][T13508] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (28213!=0) [ 127.668041][T13511] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 127.681476][T13512] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (28213!=0) [ 127.686650][T13510] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 127.691647][T13505] EXT4-fs error (device loop4): ext4_fill_super:4943: inode #2: comm syz-executor.4: iget: root inode unallocated [ 127.705132][T13511] EXT4-fs (loop0): orphan cleanup on readonly fs [ 127.719258][T13511] EXT4-fs error (device loop0): ext4_quota_enable:6403: inode #3: comm syz-executor.0: iget: bogus i_mode (200) [ 127.722892][T13508] EXT4-fs error (device loop5): ext4_fill_super:4943: inode #2: comm syz-executor.5: iget: root inode unallocated [ 127.732189][T13510] EXT4-fs (loop3): orphan cleanup on readonly fs [ 127.744431][T13505] EXT4-fs (loop4): get root inode failed [ 127.749628][T13510] EXT4-fs error (device loop3): ext4_orphan_get:1412: comm syz-executor.3: bad orphan inode 33554432 [ 127.749655][T13510] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 127.750174][T13511] EXT4-fs (loop0): Remounting filesystem read-only [ 127.755293][T13505] EXT4-fs (loop4): mount failed [ 127.758872][T13512] EXT4-fs error (device loop2): ext4_fill_super:4943: inode #2: comm syz-executor.2: iget: root inode unallocated [ 127.766190][T13511] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 3 [ 127.786387][T13508] EXT4-fs (loop5): get root inode failed 12:53:38 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)) 12:53:38 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="8081", 0x2}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:38 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0300000004", 0x5, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:38 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000", 0x7, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 127.789534][T13511] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 127.800481][T13508] EXT4-fs (loop5): mount failed [ 127.810965][T13511] EXT4-fs (loop0): Cannot turn on quotas: error -117 [ 127.822361][T13512] EXT4-fs (loop2): get root inode failed [ 127.830527][T13511] EXT4-fs (loop0): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. [ 127.835377][T13512] EXT4-fs (loop2): mount failed 12:53:38 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000", 0x7, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 127.927433][T13542] loop0: detected capacity change from 0 to 1051 [ 127.937049][T13543] loop5: detected capacity change from 0 to 1051 [ 127.946738][T13542] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 127.956913][T13543] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (28213!=0) [ 127.966171][T13551] loop2: detected capacity change from 0 to 1051 [ 127.967966][T13551] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (28213!=0) [ 127.972946][T13545] loop3: detected capacity change from 0 to 1051 [ 127.996190][T13542] EXT4-fs (loop0): orphan cleanup on readonly fs [ 128.002873][T13551] EXT4-fs error (device loop2): ext4_fill_super:4943: inode #2: comm syz-executor.2: iget: root inode unallocated [ 128.003585][T13556] loop4: detected capacity change from 0 to 1051 [ 128.015768][T13542] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 3 [ 128.032931][T13551] EXT4-fs (loop2): get root inode failed [ 128.033901][T13543] EXT4-fs error (device loop5): ext4_fill_super:4943: inode #2: comm syz-executor.5: iget: root inode unallocated [ 128.038580][T13551] EXT4-fs (loop2): mount failed [ 128.040989][T13542] EXT4-fs (loop0): Remounting filesystem read-only [ 128.061953][T13542] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-116). Please run e2fsck to fix. 12:53:39 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0300000004000000", 0x8, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 128.075987][T13542] EXT4-fs (loop0): Cannot turn on quotas: error -116 [ 128.076400][T13556] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (28213!=0) [ 128.082669][T13542] EXT4-fs (loop0): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. [ 128.095661][T13545] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 128.117841][T13543] EXT4-fs (loop5): get root inode failed [ 128.123547][T13543] EXT4-fs (loop5): mount failed [ 128.155275][T13545] EXT4-fs (loop3): orphan cleanup on readonly fs [ 128.161639][T13545] EXT4-fs error (device loop3): ext4_orphan_get:1412: comm syz-executor.3: bad orphan inode 33554432 [ 128.172587][T13545] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 128.184874][T13571] loop2: detected capacity change from 0 to 1051 [ 128.191437][T13556] EXT4-fs error (device loop4): ext4_fill_super:4943: inode #2: comm syz-executor.4: iget: root inode unallocated [ 128.206928][T13556] EXT4-fs (loop4): get root inode failed [ 128.212721][T13556] EXT4-fs (loop4): mount failed [ 128.241646][T13571] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (28213!=0) [ 128.254660][T13571] EXT4-fs error (device loop2): ext4_fill_super:4943: inode #2: comm syz-executor.2: iget: root inode unallocated [ 128.267115][T13571] EXT4-fs (loop2): get root inode failed [ 128.272795][T13571] EXT4-fs (loop2): mount failed 12:53:39 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff05) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 12:53:39 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="8081", 0x2}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:39 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000", 0x7, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:39 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)) 12:53:39 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000", 0x7, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:39 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0300000004000000", 0x8, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 128.476492][T13598] loop2: detected capacity change from 0 to 1051 [ 128.485813][T13606] loop5: detected capacity change from 0 to 1051 [ 128.493502][T13605] loop0: detected capacity change from 0 to 1051 [ 128.498020][T13606] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (28213!=0) [ 128.500250][T13609] loop3: detected capacity change from 0 to 1051 [ 128.509982][T13598] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (28213!=0) [ 128.518637][T13605] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 128.527630][T13606] EXT4-fs error (device loop5): ext4_fill_super:4943: inode #2: comm syz-executor.5: iget: root inode unallocated [ 128.534120][T13612] loop4: detected capacity change from 0 to 1051 [ 128.550604][T13606] EXT4-fs (loop5): get root inode failed [ 128.557855][T13606] EXT4-fs (loop5): mount failed [ 128.561495][T13609] EXT4-fs (loop3): unsupported descriptor size 0 12:53:39 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000", 0x7, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 128.563335][T13598] EXT4-fs error (device loop2): ext4_fill_super:4943: inode #2: comm syz-executor.2: iget: root inode unallocated [ 128.583610][T13612] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (28213!=0) [ 128.585787][T13598] EXT4-fs (loop2): get root inode failed [ 128.593751][T13612] EXT4-fs error (device loop4): ext4_fill_super:4943: inode #2: comm syz-executor.4: iget: root inode unallocated [ 128.598605][T13598] EXT4-fs (loop2): mount failed [ 128.614768][T13605] EXT4-fs (loop0): orphan cleanup on readonly fs 12:53:39 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)) [ 128.615972][T13612] EXT4-fs (loop4): get root inode failed [ 128.627507][T13612] EXT4-fs (loop4): mount failed [ 128.629164][T13605] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 3 [ 128.650252][T13605] EXT4-fs (loop0): Remounting filesystem read-only [ 128.656793][T13605] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-116). Please run e2fsck to fix. 12:53:39 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0300000004000000", 0x8, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:39 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="8081", 0x2}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:39 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0300000004000000", 0x8, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 128.670990][T13605] EXT4-fs (loop0): Cannot turn on quotas: error -116 [ 128.677664][T13605] EXT4-fs (loop0): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. [ 128.735742][T13640] loop5: detected capacity change from 0 to 1051 [ 128.744294][T13641] loop3: detected capacity change from 0 to 1051 [ 128.748224][T13649] loop4: detected capacity change from 0 to 1051 [ 128.750760][T13647] loop2: detected capacity change from 0 to 1051 [ 128.760327][T13649] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (28213!=0) [ 128.769384][T13641] EXT4-fs (loop3): unsupported descriptor size 0 [ 128.791354][T13640] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (28213!=0) [ 128.795726][T13647] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (28213!=0) [ 128.811975][T13649] EXT4-fs error (device loop4): ext4_fill_super:4943: inode #2: comm syz-executor.4: iget: root inode unallocated [ 128.818751][T13640] EXT4-fs error (device loop5): ext4_fill_super:4943: inode #2: comm syz-executor.5: iget: root inode unallocated [ 128.824462][T13647] EXT4-fs error (device loop2): ext4_fill_super:4943: inode #2: comm syz-executor.2: iget: root inode unallocated [ 128.846221][T13640] EXT4-fs (loop5): get root inode failed [ 128.850490][T13649] EXT4-fs (loop4): get root inode failed [ 128.853704][T13640] EXT4-fs (loop5): mount failed [ 128.854326][T13664] loop0: detected capacity change from 0 to 1051 [ 128.859386][T13649] EXT4-fs (loop4): mount failed [ 128.866990][T13647] EXT4-fs (loop2): get root inode failed [ 128.872879][T13664] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) 12:53:39 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)) [ 128.875374][T13647] EXT4-fs (loop2): mount failed [ 128.896190][T13664] EXT4-fs (loop0): orphan cleanup on readonly fs [ 128.931800][T13664] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 3 [ 128.954570][T13664] EXT4-fs (loop0): Remounting filesystem read-only [ 128.961131][T13664] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-116). Please run e2fsck to fix. [ 128.975213][T13664] EXT4-fs (loop0): Cannot turn on quotas: error -116 [ 128.981915][T13664] EXT4-fs (loop0): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. [ 128.994270][T13681] loop3: detected capacity change from 0 to 1051 [ 129.006454][T13681] EXT4-fs (loop3): unsupported descriptor size 0 12:53:40 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff06) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 12:53:40 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000", 0x7, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:40 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0300000004000000", 0x8, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:40 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:40 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {0x0, 0x0, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)) [ 129.343076][T13701] loop4: detected capacity change from 0 to 1051 [ 129.349664][T13702] loop2: detected capacity change from 0 to 1051 [ 129.351926][T13703] loop0: detected capacity change from 0 to 1051 [ 129.359072][T13701] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (28213!=0) [ 129.365282][T13706] loop3: detected capacity change from 0 to 1051 [ 129.378105][T13707] loop5: detected capacity change from 0 to 1051 [ 129.386283][T13702] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60729!=0) [ 129.395606][T13706] EXT4-fs (loop3): unsupported descriptor size 0 [ 129.400239][T13701] EXT4-fs error (device loop4): ext4_fill_super:4943: inode #2: comm syz-executor.4: iget: root inode unallocated [ 129.414146][T13703] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 129.418302][T13707] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (28213!=0) [ 129.424358][T13701] EXT4-fs (loop4): get root inode failed 12:53:40 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {0x0, 0x0, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)) [ 129.433700][T13702] EXT4-fs error (device loop2): ext4_fill_super:4943: inode #2: comm syz-executor.2: iget: root inode unallocated [ 129.438238][T13701] EXT4-fs (loop4): mount failed [ 129.456201][T13703] EXT4-fs error (device loop0): ext4_fill_super:4943: inode #2: comm syz-executor.0: iget: root inode unallocated [ 129.469246][T13703] EXT4-fs (loop0): get root inode failed [ 129.474931][T13703] EXT4-fs (loop0): mount failed [ 129.486376][T13702] EXT4-fs (loop2): get root inode failed 12:53:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0300000004000000", 0x8, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:40 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:40 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {0x0, 0x0, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)) 12:53:40 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 129.490676][T13728] loop3: detected capacity change from 0 to 1051 [ 129.492063][T13702] EXT4-fs (loop2): mount failed [ 129.501998][T13728] EXT4-fs (loop3): unsupported descriptor size 0 [ 129.509554][T13707] EXT4-fs error (device loop5): ext4_fill_super:4943: inode #2: comm syz-executor.5: iget: root inode unallocated [ 129.522101][T13707] EXT4-fs (loop5): get root inode failed [ 129.527735][T13707] EXT4-fs (loop5): mount failed 12:53:40 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0300000004000000", 0x8, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 129.615586][T13752] loop2: detected capacity change from 0 to 1051 [ 129.618684][T13751] loop4: detected capacity change from 0 to 1051 [ 129.636390][T13757] loop3: detected capacity change from 0 to 1051 [ 129.644348][T13757] EXT4-fs (loop3): unsupported descriptor size 0 [ 129.650816][T13754] loop0: detected capacity change from 0 to 1051 [ 129.655232][T13752] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60729!=0) [ 129.659324][T13751] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (28213!=0) [ 129.675771][T13761] loop5: detected capacity change from 0 to 1051 [ 129.677430][T13751] EXT4-fs error (device loop4): ext4_fill_super:4943: inode #2: comm syz-executor.4: iget: root inode unallocated [ 129.683563][T13752] EXT4-fs error (device loop2): ext4_fill_super:4943: inode #2: comm syz-executor.2: iget: root inode unallocated [ 129.694328][T13754] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 129.723399][T13761] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (28213!=0) [ 129.727001][T13751] EXT4-fs (loop4): get root inode failed [ 129.735936][T13752] EXT4-fs (loop2): get root inode failed [ 129.738281][T13751] EXT4-fs (loop4): mount failed [ 129.748821][T13752] EXT4-fs (loop2): mount failed [ 129.756205][T13754] EXT4-fs error (device loop0): ext4_fill_super:4943: inode #2: comm syz-executor.0: iget: root inode unallocated [ 129.768529][T13761] EXT4-fs error (device loop5): ext4_fill_super:4943: inode #2: comm syz-executor.5: iget: root inode unallocated [ 129.769024][T13754] EXT4-fs (loop0): get root inode failed [ 129.780872][T13761] EXT4-fs (loop5): get root inode failed [ 129.786175][T13754] EXT4-fs (loop0): mount failed [ 129.791876][T13761] EXT4-fs (loop5): mount failed 12:53:41 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff10) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 12:53:41 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100), 0x0, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)) 12:53:41 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:41 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:41 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:41 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0300000004000000", 0x8, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 130.221896][T13800] loop4: detected capacity change from 0 to 1051 [ 130.223916][T13799] loop0: detected capacity change from 0 to 1051 [ 130.234816][T13801] loop5: detected capacity change from 0 to 1051 [ 130.239147][T13804] loop2: detected capacity change from 0 to 1051 [ 130.241266][T13805] loop3: detected capacity change from 0 to 1051 [ 130.250753][T13804] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60729!=0) [ 130.254226][T13800] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60729!=0) [ 130.266872][T13799] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 130.282063][T13800] EXT4-fs error (device loop4): ext4_fill_super:4943: inode #2: comm syz-executor.4: iget: root inode unallocated [ 130.285704][T13805] EXT4-fs (loop3): unsupported descriptor size 0 [ 130.300831][T13804] EXT4-fs error (device loop2): ext4_fill_super:4943: inode #2: comm syz-executor.2: iget: root inode unallocated [ 130.301492][T13800] EXT4-fs (loop4): get root inode failed 12:53:41 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:41 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100), 0x0, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)) 12:53:41 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1500}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 130.312988][T13801] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (28213!=0) [ 130.318555][T13800] EXT4-fs (loop4): mount failed [ 130.328136][T13799] EXT4-fs error (device loop0): ext4_fill_super:4943: inode #2: comm syz-executor.0: iget: root inode unallocated [ 130.345027][T13799] EXT4-fs (loop0): get root inode failed [ 130.345666][T13804] EXT4-fs (loop2): get root inode failed [ 130.350681][T13799] EXT4-fs (loop0): mount failed [ 130.361166][T13804] EXT4-fs (loop2): mount failed 12:53:41 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x3, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 130.373841][T13801] EXT4-fs error (device loop5): ext4_fill_super:4943: inode #2: comm syz-executor.5: iget: root inode unallocated [ 130.386657][T13801] EXT4-fs (loop5): get root inode failed [ 130.392396][T13801] EXT4-fs (loop5): mount failed 12:53:41 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0300000004000000", 0x8, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 130.427155][T13832] loop0: detected capacity change from 0 to 1051 [ 130.464160][T13832] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 130.473745][T13838] loop4: detected capacity change from 0 to 1051 [ 130.497078][T13838] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60729!=0) [ 130.498100][T13843] loop2: detected capacity change from 0 to 1051 [ 130.506367][T13836] loop3: detected capacity change from 0 to 1051 [ 130.514468][T13843] EXT4-fs (loop2): unsupported descriptor size 0 12:53:41 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x3, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 130.526703][T13832] EXT4-fs error (device loop0): ext4_fill_super:4943: inode #2: comm syz-executor.0: iget: root inode unallocated [ 130.542692][T13838] EXT4-fs error (device loop4): ext4_fill_super:4943: inode #2: comm syz-executor.4: iget: root inode unallocated [ 130.554805][T13832] EXT4-fs (loop0): get root inode failed [ 130.560491][T13832] EXT4-fs (loop0): mount failed [ 130.563866][T13838] EXT4-fs (loop4): get root inode failed [ 130.571024][T13838] EXT4-fs (loop4): mount failed [ 130.576469][T13836] EXT4-fs (loop3): unsupported descriptor size 0 [ 130.585337][T13850] loop5: detected capacity change from 0 to 1051 [ 130.599404][T13850] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (28213!=0) [ 130.608683][T13859] loop2: detected capacity change from 0 to 1051 [ 130.612480][T13850] EXT4-fs error (device loop5): ext4_fill_super:4943: inode #2: comm syz-executor.5: iget: root inode unallocated [ 130.639450][T13859] EXT4-fs (loop2): unsupported descriptor size 0 [ 130.659758][T13850] EXT4-fs (loop5): get root inode failed [ 130.665442][T13850] EXT4-fs (loop5): mount failed 12:53:41 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff14) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 12:53:41 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:41 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100), 0x0, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)) 12:53:41 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1500}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:41 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x3, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:41 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:42 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a", 0x10, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)) [ 131.090332][T13891] loop3: detected capacity change from 0 to 1051 [ 131.090590][T13889] loop2: detected capacity change from 0 to 1051 [ 131.100362][T13891] EXT4-fs (loop3): unsupported descriptor size 0 [ 131.110368][T13895] loop4: detected capacity change from 0 to 1051 [ 131.117868][T13888] loop5: detected capacity change from 0 to 1051 [ 131.128228][T13896] loop0: detected capacity change from 0 to 1051 [ 131.132302][T13888] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (60729!=0) [ 131.144849][T13895] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60729!=0) [ 131.146553][T13888] EXT4-fs error (device loop5): ext4_fill_super:4943: inode #2: comm syz-executor.5: iget: root inode unallocated [ 131.155381][T13895] EXT4-fs error (device loop4): ext4_fill_super:4943: inode #2: comm syz-executor.4: iget: root inode unallocated [ 131.168944][T13896] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 131.179324][T13895] EXT4-fs (loop4): get root inode failed [ 131.193194][T13895] EXT4-fs (loop4): mount failed [ 131.209209][T13889] EXT4-fs (loop2): unsupported descriptor size 0 [ 131.217695][T13888] EXT4-fs (loop5): get root inode failed [ 131.222521][T13915] loop3: detected capacity change from 0 to 1051 [ 131.223377][T13888] EXT4-fs (loop5): mount failed 12:53:42 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {0x0, 0x0, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 131.234588][T13896] EXT4-fs error (device loop0): ext4_fill_super:4943: inode #2: comm syz-executor.0: iget: root inode unallocated [ 131.247327][T13896] EXT4-fs (loop0): get root inode failed [ 131.251131][T13915] EXT4-fs (loop3): unsupported descriptor size 0 [ 131.253018][T13896] EXT4-fs (loop0): mount failed 12:53:42 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a", 0x10, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)) 12:53:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x3, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:42 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:42 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1500}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 131.364404][T13942] loop2: detected capacity change from 0 to 1051 [ 131.373550][T13942] EXT4-fs (loop2): unsupported descriptor size 0 [ 131.387462][T13944] loop5: detected capacity change from 0 to 1051 [ 131.424806][T13950] loop3: detected capacity change from 0 to 1051 [ 131.434021][T13950] EXT4-fs (loop3): unsupported descriptor size 0 [ 131.442115][T13951] loop0: detected capacity change from 0 to 1051 [ 131.449864][T13947] loop4: detected capacity change from 0 to 1051 [ 131.456725][T13951] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 131.458161][T13944] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (60729!=0) [ 131.483310][T13947] EXT4-fs (loop4): unsupported descriptor size 0 [ 131.491768][T13951] EXT4-fs error (device loop0): ext4_fill_super:4943: inode #2: comm syz-executor.0: iget: root inode unallocated [ 131.503995][T13944] EXT4-fs error (device loop5): ext4_fill_super:4943: inode #2: comm syz-executor.5: iget: root inode unallocated [ 131.516243][T13951] EXT4-fs (loop0): get root inode failed [ 131.520791][T13944] EXT4-fs (loop5): get root inode failed [ 131.521934][T13951] EXT4-fs (loop0): mount failed [ 131.527497][T13944] EXT4-fs (loop5): mount failed 12:53:42 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffffffffffffff) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 12:53:42 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {0x0, 0x0, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:42 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a", 0x10, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)) 12:53:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x3, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:42 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:42 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00), 0x0, 0x1500}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 131.950229][T13985] loop0: detected capacity change from 0 to 1051 [ 131.954594][T13990] loop2: detected capacity change from 0 to 1051 [ 131.956663][T13987] loop4: detected capacity change from 0 to 1051 [ 131.963240][T13986] loop5: detected capacity change from 0 to 1051 [ 131.973515][T13985] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 131.975943][T13992] loop3: detected capacity change from 0 to 1051 12:53:43 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x3, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 131.994166][T13992] EXT4-fs (loop3): unsupported descriptor size 0 [ 131.999943][T13990] EXT4-fs (loop2): unsupported descriptor size 0 [ 132.008084][T13987] EXT4-fs (loop4): unsupported descriptor size 0 [ 132.015711][T13986] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (60729!=0) [ 132.027318][T13986] EXT4-fs error (device loop5): ext4_fill_super:4943: inode #2: comm syz-executor.5: iget: root inode unallocated 12:53:43 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {0x0, 0x0, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:43 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c89", 0x18, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)) 12:53:43 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x3, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 132.033653][T13985] EXT4-fs error (device loop0): ext4_fill_super:4943: inode #2: comm syz-executor.0: iget: root inode unallocated [ 132.045997][T13986] EXT4-fs (loop5): get root inode failed [ 132.055160][T13985] EXT4-fs (loop0): get root inode failed [ 132.057132][T13986] EXT4-fs (loop5): mount failed [ 132.062793][T13985] EXT4-fs (loop0): mount failed 12:53:43 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00), 0x0, 0x1500}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:43 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {0x0, 0x0, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 132.113038][T14013] loop4: detected capacity change from 0 to 1051 [ 132.135065][T14013] EXT4-fs (loop4): unsupported descriptor size 0 [ 132.204663][T14030] loop3: detected capacity change from 0 to 1051 [ 132.211101][T14026] loop2: detected capacity change from 0 to 1051 [ 132.220344][T14031] loop5: detected capacity change from 0 to 1051 [ 132.229091][T14038] loop0: detected capacity change from 0 to 1051 [ 132.237242][T14030] EXT4-fs (loop3): unsupported descriptor size 0 [ 132.243969][T14026] EXT4-fs (loop2): unsupported descriptor size 0 [ 132.256412][T14031] EXT4-fs (loop5): unsupported descriptor size 0 [ 132.263545][T14043] loop4: detected capacity change from 0 to 1051 [ 132.270591][T14038] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 132.280426][T14043] EXT4-fs (loop4): unsupported descriptor size 0 [ 132.296361][T14038] EXT4-fs error (device loop0): ext4_fill_super:4943: inode #2: comm syz-executor.0: iget: root inode unallocated [ 132.309078][T14038] EXT4-fs (loop0): get root inode failed [ 132.314821][T14038] EXT4-fs (loop0): mount failed 12:53:43 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x3, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:43 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c89", 0x18, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)) 12:53:43 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {0x0, 0x0, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:43 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100), 0x0, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:43 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), r0) sendmsg$NL80211_CMD_DEL_PMK(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x14, r2, 0x200, 0x70bd29, 0x25dfdbfe, {{}, {@void, @void}}}, 0x14}, 0x1, 0x0, 0x0, 0x14}, 0x0) write(r0, &(0x7f0000000600)="34fd98aa1d0e7adec937a5f331a75f487934f50242a0751944936972896c29a5068c8ecba1aa0a4e2a631b5180e1fbde79f4502dc4c4a1fba9dcd9ed83e639aefa1b87631c33d1a82cb0c0035676ddfeb0fe7984d7519b0f839d497fc9d64ef14d1de22220ff2623df4950134b9fb734a52adad95f131cce3672a9d7d7b400d2c62810b5f20351639330948107bf8d4534a03ac389455c54d8eb4d609b3e858b7213b38eb01f0eeaba3739ae927916e28da6a79a3fd5e32d30ab30bf959d4596e5ffbff6789a650b9e7d248d1ba868012336a4f3ef8fab07a8f5b81bb0bc45b2174538315ca12b7c723b2157562564a8a1f19d28179f8c565448e0e921b8c3e6fc4adaafa8b929ad077f633325b6a6f71a586cabc4883e03e19315f946b277858593a7367e232202fe9ad656c6768a1517da7f0498b48cb078e929fb11db0cc551f754bffc4859dd89a396915cc809b07d448573098409ea21371056f67ef4114ec10547f498d24513fe594308bf022868ad21e85bba811942fdc45161a1a8a7fe00d5c6b05ed7954f631bbd12a5c9a5cfa5965e0595de608b04ebe02b3fcbf3b9f57807a1a7ad8528992e2ec65949da2f4a0478dfd3ae52639c15d8aeaa351da6d393b58c772168fae604d097fef4d6b9360eb169a0b0ee70cdc22435a003e68698f61b3b63b1f51011bc8f4ef944c1de821785f670124a1c6ed18335d63412", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) pipe2(&(0x7f0000000140), 0x0) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/consoles\x00', 0x0, 0x0) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_SCAN(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r4, @ANYBLOB="0107000000000000000020000000080008"], 0x1c}}, 0x0) sendmsg$NL80211_CMD_CONTROL_PORT_FRAME(r3, &(0x7f00000004c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x44, r4, 0x100, 0x70bd29, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0x2, 0x19}}}}, [@NL80211_ATTR_FRAME={0xe, 0x33, @ctrl_frame=@ack={{}, {0x6000}, @device_b}}, @NL80211_ATTR_FRAME={0xe, 0x33, @ctrl_frame=@cts={{}, {0x4}}}, @NL80211_ATTR_CONTROL_PORT_NO_ENCRYPT={0x4}]}, 0x44}, 0x1, 0x0, 0x0, 0x20000004}, 0x5) r5 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r5, r0, 0x0, 0xffffff04) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r6, 0x0) mkdirat(r5, &(0x7f00000000c0)='./file0/file0\x00', 0x10c) preadv(r6, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 12:53:43 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00), 0x0, 0x1500}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 132.822576][T14069] loop3: detected capacity change from 0 to 1051 [ 132.827895][T14070] loop4: detected capacity change from 0 to 1051 [ 132.831028][T14069] EXT4-fs (loop3): unsupported descriptor size 0 [ 132.836546][T14074] loop5: detected capacity change from 0 to 1051 [ 132.842879][T14075] loop2: detected capacity change from 0 to 1051 [ 132.851610][T14074] EXT4-fs (loop5): unsupported descriptor size 0 [ 132.854788][T14076] loop0: detected capacity change from 0 to 1051 12:53:43 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c89", 0x18, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)) 12:53:43 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x3, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:43 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {0x0, 0x0, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 132.869240][T14070] EXT4-fs (loop4): unsupported descriptor size 0 [ 132.884486][T14076] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 132.897249][T14076] EXT4-fs error (device loop0): ext4_fill_super:4943: inode #2: comm syz-executor.0: iget: root inode unallocated [ 132.909817][T14076] EXT4-fs (loop0): get root inode failed [ 132.915537][T14076] EXT4-fs (loop0): mount failed 12:53:43 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf465", 0xf, 0x1500}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 132.936461][T14075] EXT4-fs (loop2): unsupported descriptor size 0 12:53:43 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100), 0x0, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:44 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {0x0, 0x0, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 132.989340][T14103] loop5: detected capacity change from 0 to 1051 [ 133.007200][T14101] loop3: detected capacity change from 0 to 1051 [ 133.013681][T14105] loop4: detected capacity change from 0 to 1051 [ 133.020823][T14103] EXT4-fs (loop5): unsupported descriptor size 0 12:53:44 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045", 0x1c, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)) [ 133.047088][T14105] EXT4-fs (loop4): unsupported descriptor size 0 [ 133.053640][T14101] EXT4-fs (loop3): unsupported descriptor size 0 [ 133.067299][T14115] loop0: detected capacity change from 0 to 1051 12:53:44 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100), 0x0, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:44 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf465", 0xf, 0x1500}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 133.120350][T14115] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 133.132526][T14115] EXT4-fs error (device loop0): ext4_fill_super:4943: inode #2: comm syz-executor.0: iget: root inode unallocated [ 133.144900][T14122] loop2: detected capacity change from 0 to 1051 [ 133.154630][T14115] EXT4-fs (loop0): get root inode failed [ 133.160319][T14115] EXT4-fs (loop0): mount failed [ 133.164979][T14122] EXT4-fs (loop2): unsupported descriptor size 0 12:53:44 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100), 0x0, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 133.191577][T14132] loop5: detected capacity change from 0 to 1051 [ 133.219407][T14141] loop3: detected capacity change from 0 to 1051 [ 133.226039][T14139] loop0: detected capacity change from 0 to 1051 [ 133.238614][T14132] EXT4-fs (loop5): unsupported descriptor size 0 [ 133.245456][T14141] EXT4-fs (loop3): unsupported descriptor size 0 [ 133.255180][T14139] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 133.271591][T14143] loop4: detected capacity change from 0 to 1051 [ 133.283348][T14143] EXT4-fs (loop4): unsupported descriptor size 0 [ 133.284459][T14139] EXT4-fs error (device loop0): ext4_fill_super:4943: inode #2: comm syz-executor.0: iget: root inode unallocated [ 133.303842][T14155] loop2: detected capacity change from 0 to 1051 [ 133.310835][T14139] EXT4-fs (loop0): get root inode failed [ 133.316870][T14139] EXT4-fs (loop0): mount failed [ 133.318359][T14155] EXT4-fs (loop2): unsupported descriptor size 0 12:53:44 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045", 0x1c, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)) 12:53:44 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 12:53:44 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {0x0, 0x0, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:44 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100), 0x0, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:44 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a", 0x10, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:44 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf465", 0xf, 0x1500}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 133.682362][T14170] loop0: detected capacity change from 0 to 1051 [ 133.697724][T14175] loop4: detected capacity change from 0 to 1051 [ 133.702182][T14170] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 133.713655][T14179] loop2: detected capacity change from 0 to 1051 [ 133.713797][T14175] EXT4-fs (loop4): unsupported descriptor size 0 12:53:44 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {0x0, 0x0, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:44 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045", 0x1c, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)) 12:53:44 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a", 0x10, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:44 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100), 0x0, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 133.720671][T14176] loop5: detected capacity change from 0 to 1051 [ 133.729910][T14184] loop3: detected capacity change from 0 to 1051 [ 133.741050][T14179] EXT4-fs (loop2): unsupported descriptor size 0 [ 133.743434][T14184] EXT4-fs (loop3): unsupported descriptor size 0 [ 133.755672][T14176] EXT4-fs (loop5): unsupported descriptor size 0 [ 133.757410][T14170] EXT4-fs error (device loop0): ext4_fill_super:4943: inode #2: comm syz-executor.0: iget: root inode unallocated [ 133.813221][T14170] EXT4-fs (loop0): get root inode failed [ 133.818923][T14170] EXT4-fs (loop0): mount failed [ 133.831895][T14204] loop3: detected capacity change from 0 to 1051 [ 133.847684][T14209] loop5: detected capacity change from 0 to 1051 12:53:44 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f0000", 0x16, 0x1500}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:44 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a", 0x10, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 133.857342][T14210] loop2: detected capacity change from 0 to 1051 [ 133.864991][T14209] EXT4-fs (loop5): unsupported descriptor size 0 [ 133.869314][T14207] loop4: detected capacity change from 0 to 1051 [ 133.873356][T14204] EXT4-fs (loop3): unsupported descriptor size 0 [ 133.884023][T14207] EXT4-fs (loop4): unsupported descriptor size 0 12:53:44 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100), 0x0, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 133.943719][T14210] EXT4-fs (loop2): unsupported descriptor size 0 [ 133.987420][T14228] loop0: detected capacity change from 0 to 1051 [ 133.999282][T14230] loop5: detected capacity change from 0 to 1051 [ 134.008881][T14230] EXT4-fs (loop5): unsupported descriptor size 0 [ 134.013770][T14228] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 134.025132][T14225] loop2: detected capacity change from 0 to 1051 [ 134.047370][T14228] EXT4-fs error (device loop0): ext4_fill_super:4943: inode #2: comm syz-executor.0: iget: root inode unallocated [ 134.059778][T14228] EXT4-fs (loop0): get root inode failed [ 134.065419][T14228] EXT4-fs (loop0): mount failed [ 134.079082][T14225] EXT4-fs (loop2): unsupported descriptor size 0 12:53:45 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f2800450100", 0x1e, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)) 12:53:45 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a", 0x10, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:45 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100), 0x0, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:45 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f0000", 0x16, 0x1500}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:45 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r3, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x5c, 0x3, 0x1, 0x801, 0x0, 0x0, {0x2, 0x0, 0xa}, [@CTA_SEQ_ADJ_REPLY={0x3c, 0x10, 0x0, 0x1, [@CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x9}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x5}, @CTA_SEQADJ_OFFSET_AFTER={0x8}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x3ff}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x4}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x2}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x3}]}, @CTA_SEQ_ADJ_ORIG={0xc, 0xf, 0x0, 0x1, [@CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x9}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4004080}, 0x4888) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 12:53:45 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c89", 0x18, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 134.564271][T14257] loop2: detected capacity change from 0 to 1051 [ 134.571015][T14255] loop0: detected capacity change from 0 to 1051 [ 134.571647][T14260] loop3: detected capacity change from 0 to 1051 [ 134.581627][T14257] EXT4-fs (loop2): unsupported descriptor size 0 [ 134.587432][T14256] loop5: detected capacity change from 0 to 1051 [ 134.596859][T14255] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 134.596908][T14261] loop4: detected capacity change from 0 to 1051 12:53:45 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100), 0x0, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:45 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c89", 0x18, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:45 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f0000", 0x16, 0x1500}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 134.614634][T14255] EXT4-fs error (device loop0): ext4_fill_super:4943: inode #2: comm syz-executor.0: iget: root inode unallocated [ 134.617042][T14256] EXT4-fs (loop5): unsupported descriptor size 0 [ 134.638204][T14260] EXT4-fs (loop3): unsupported descriptor size 0 [ 134.642849][T14261] EXT4-fs (loop4): unsupported descriptor size 0 [ 134.651328][T14255] EXT4-fs (loop0): get root inode failed [ 134.656957][T14255] EXT4-fs (loop0): mount failed 12:53:45 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f2800450100", 0x1e, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)) 12:53:45 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a", 0x10, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 134.708237][T14285] loop2: detected capacity change from 0 to 1051 [ 134.714845][T14288] loop5: detected capacity change from 0 to 1051 [ 134.744841][T14292] loop0: detected capacity change from 0 to 1051 [ 134.766178][T14285] EXT4-fs (loop2): unsupported descriptor size 0 [ 134.772665][T14288] EXT4-fs (loop5): unsupported descriptor size 0 [ 134.791385][T14292] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) 12:53:45 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f2800450100", 0x1e, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)) 12:53:45 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a", 0x10, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 134.814345][T14304] loop4: detected capacity change from 0 to 1051 [ 134.819334][T14306] loop3: detected capacity change from 0 to 1051 [ 134.828210][T14292] EXT4-fs error (device loop0): ext4_fill_super:4943: inode #2: comm syz-executor.0: iget: root inode unallocated [ 134.840286][T14304] EXT4-fs (loop4): unsupported descriptor size 0 [ 134.848447][T14306] EXT4-fs (loop3): unsupported descriptor size 0 12:53:45 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c89", 0x18, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:45 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a", 0x10, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:45 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000", 0x1a, 0x1500}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 134.866202][T14292] EXT4-fs (loop0): get root inode failed [ 134.871920][T14292] EXT4-fs (loop0): mount failed [ 134.893884][T14319] loop5: detected capacity change from 0 to 1051 [ 134.927932][T14319] EXT4-fs (loop5): unsupported descriptor size 0 [ 134.931353][T14328] loop2: detected capacity change from 0 to 1051 [ 134.959630][T14328] EXT4-fs (loop2): unsupported descriptor size 0 [ 134.968115][T14334] loop4: detected capacity change from 0 to 1051 [ 134.994786][T14339] loop0: detected capacity change from 0 to 1051 [ 135.017054][T14334] EXT4-fs (loop4): unsupported descriptor size 0 [ 135.028360][T14339] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 135.050637][T14339] EXT4-fs error (device loop0): ext4_fill_super:4943: inode #2: comm syz-executor.0: iget: root inode unallocated [ 135.063015][T14339] EXT4-fs (loop0): get root inode failed [ 135.068685][T14339] EXT4-fs (loop0): mount failed 12:53:46 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a", 0x10, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:46 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)) 12:53:46 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045", 0x1c, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:46 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c89", 0x18, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:46 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) listxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=""/153, 0x99) ioctl$FS_IOC_GETFSMAP(r2, 0xc0c0583b, &(0x7f0000000200)={0x0, 0x0, 0x7, 0x0, '\x00', [{0x800, 0x2, 0x3, 0x7, 0x8, 0xffffffffffff8001}, {0xff, 0x1000, 0x4, 0x3, 0x5fd, 0x20}], ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}) sendfile(r2, r0, 0x0, 0xffffff04) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3000006, 0x20010, 0xffffffffffffffff, 0x0) 12:53:46 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000", 0x1a, 0x1500}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:46 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045", 0x1c, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 135.442920][T14364] loop4: detected capacity change from 0 to 1051 [ 135.447154][T14365] loop2: detected capacity change from 0 to 1051 [ 135.455710][T14370] loop5: detected capacity change from 0 to 1051 [ 135.459743][T14365] EXT4-fs (loop2): unsupported descriptor size 0 [ 135.463130][T14369] loop0: detected capacity change from 0 to 1051 [ 135.468531][T14371] loop3: detected capacity change from 0 to 1051 [ 135.477550][T14364] EXT4-fs (loop4): unsupported descriptor size 0 12:53:46 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c89", 0x18, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:46 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000", 0x1a, 0x1500}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:46 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a", 0x10, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 135.485119][T14371] EXT4-fs (loop3): unsupported descriptor size 0 [ 135.494151][T14369] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 135.507041][T14369] EXT4-fs error (device loop0): ext4_fill_super:4943: inode #2: comm syz-executor.0: iget: root inode unallocated [ 135.528201][T14369] EXT4-fs (loop0): get root inode failed [ 135.533933][T14369] EXT4-fs (loop0): mount failed 12:53:46 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)) [ 135.566301][T14370] EXT4-fs (loop5): unsupported descriptor size 0 [ 135.597960][T14390] loop2: detected capacity change from 0 to 1051 [ 135.627385][T14398] loop0: detected capacity change from 0 to 1051 [ 135.640081][T14390] EXT4-fs (loop2): unsupported descriptor size 0 [ 135.647063][T14398] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 135.657094][T14408] loop3: detected capacity change from 0 to 1051 [ 135.657097][T14405] loop4: detected capacity change from 0 to 1051 [ 135.661148][T14406] loop5: detected capacity change from 0 to 1051 12:53:46 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045", 0x1c, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:46 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)) [ 135.665806][T14408] EXT4-fs (loop3): unsupported descriptor size 0 [ 135.671718][T14405] EXT4-fs (loop4): unsupported descriptor size 0 [ 135.700030][T14398] EXT4-fs error (device loop0): ext4_fill_super:4943: inode #2: comm syz-executor.0: iget: root inode unallocated 12:53:46 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c89", 0x18, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:46 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f2800450100", 0x1e, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 135.726979][T14406] EXT4-fs (loop5): unsupported descriptor size 0 [ 135.744879][T14398] EXT4-fs (loop0): get root inode failed [ 135.750557][T14398] EXT4-fs (loop0): mount failed [ 135.756566][T14425] loop2: detected capacity change from 0 to 1051 [ 135.766322][T14429] loop3: detected capacity change from 0 to 1051 12:53:46 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c89", 0x18, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 135.774706][T14425] EXT4-fs (loop2): unsupported descriptor size 0 [ 135.781186][T14429] EXT4-fs (loop3): unsupported descriptor size 0 [ 135.855940][T14443] loop5: detected capacity change from 0 to 1051 [ 135.856140][T14445] loop2: detected capacity change from 0 to 1051 [ 135.875767][T14449] loop4: detected capacity change from 0 to 1051 [ 135.882675][T14445] EXT4-fs (loop2): unsupported descriptor size 0 [ 135.885172][T14443] EXT4-fs (loop5): unsupported descriptor size 0 [ 135.903750][T14449] EXT4-fs (loop4): unsupported descriptor size 0 12:53:47 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) r4 = pidfd_getfd(r0, r3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000000140)={0x0, r5, 0x2, 0xff, 0x5, 0x4d92}) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 12:53:47 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)) 12:53:47 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f2800450100", 0x1e, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:47 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f0000000000000400", 0x1c, 0x1500}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:47 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045", 0x1c, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:47 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c89", 0x18, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:47 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)) [ 136.312957][T14471] loop4: detected capacity change from 0 to 1051 [ 136.319367][T14467] loop0: detected capacity change from 0 to 1051 [ 136.327581][T14471] EXT4-fs (loop4): unsupported descriptor size 0 [ 136.334343][T14476] loop2: detected capacity change from 0 to 1051 [ 136.338873][T14477] loop3: detected capacity change from 0 to 1051 [ 136.341025][T14467] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 136.350391][T14477] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 12:53:47 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f2800450100", 0x1e, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:47 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045", 0x1c, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:47 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c89", 0x18, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 136.363967][T14476] EXT4-fs (loop2): unsupported descriptor size 0 [ 136.370380][T14475] loop5: detected capacity change from 0 to 1051 [ 136.387703][T14475] EXT4-fs (loop5): unsupported descriptor size 0 [ 136.395055][T14467] EXT4-fs (loop0): corrupt root inode, run e2fsck [ 136.402192][T14467] EXT4-fs (loop0): mount failed 12:53:47 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f0000000000000400", 0x1c, 0x1500}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 136.469727][T14493] loop3: detected capacity change from 0 to 1051 [ 136.506067][T14509] loop5: detected capacity change from 0 to 1051 [ 136.520463][T14493] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 136.527034][T14505] loop2: detected capacity change from 0 to 1051 [ 136.551924][T14512] loop4: detected capacity change from 0 to 1051 [ 136.560661][T14509] EXT4-fs (loop5): unsupported descriptor size 0 12:53:47 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 136.567036][T14505] EXT4-fs (loop2): unsupported descriptor size 0 [ 136.575035][T14519] loop0: detected capacity change from 0 to 1051 [ 136.594981][T14512] EXT4-fs (loop4): unsupported descriptor size 0 [ 136.630965][T14519] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 136.652525][T14529] loop2: detected capacity change from 0 to 1051 [ 136.661222][T14519] EXT4-fs (loop0): corrupt root inode, run e2fsck [ 136.671389][T14519] EXT4-fs (loop0): mount failed [ 136.682309][T14529] EXT4-fs (loop2): unsupported descriptor size 0 12:53:48 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)) 12:53:48 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045", 0x1c, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:48 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045", 0x1c, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:48 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f0000000000000400", 0x1c, 0x1500}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:48 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:48 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) r2 = pidfd_open(0x0, 0x0) pidfd_getfd(r2, r0, 0x0) sendfile(r0, r1, 0x0, 0x7fffffff) r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r3, r0, 0x0, 0xffffff04) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$RTC_SET_TIME(r5, 0x4024700a, &(0x7f0000000140)={0xa, 0x1c, 0x6, 0x1, 0x9, 0x4, 0x0, 0xf6, 0x1}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)) 12:53:48 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045", 0x1c, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 137.187578][T14556] loop3: detected capacity change from 0 to 1051 [ 137.192939][T14554] loop2: detected capacity change from 0 to 1051 [ 137.201021][T14560] loop4: detected capacity change from 0 to 1051 [ 137.205476][T14554] EXT4-fs (loop2): unsupported descriptor size 0 [ 137.207424][T14559] loop5: detected capacity change from 0 to 1051 [ 137.213864][T14555] loop0: detected capacity change from 0 to 1051 [ 137.223023][T14556] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 12:53:48 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{0x0, 0x0, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)) 12:53:48 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:48 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 137.231007][T14555] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 137.234072][T14559] EXT4-fs (loop5): unsupported descriptor size 0 [ 137.259465][T14555] EXT4-fs (loop0): corrupt root inode, run e2fsck [ 137.266000][T14555] EXT4-fs (loop0): mount failed [ 137.279241][T14560] EXT4-fs (loop4): unsupported descriptor size 0 12:53:48 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x3, &(0x7f0000000540)=[{&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:48 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f2800450100", 0x1e, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 137.313871][T14584] loop5: detected capacity change from 0 to 1051 [ 137.321037][T14586] loop2: detected capacity change from 0 to 1051 [ 137.335108][T14586] EXT4-fs (loop2): unsupported descriptor size 0 [ 137.336737][T14584] EXT4-fs (loop5): unsupported descriptor size 0 12:53:48 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045", 0x1c, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 137.363101][T14590] loop3: detected capacity change from 0 to 1051 [ 137.399261][T14590] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 137.405902][T14599] loop0: detected capacity change from 0 to 1051 12:53:48 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x3, &(0x7f0000000540)=[{&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 137.421248][T14605] loop2: detected capacity change from 0 to 1051 [ 137.423050][T14599] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 137.432722][T14605] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 137.447219][T14608] loop4: detected capacity change from 0 to 1051 [ 137.447540][T14599] EXT4-fs error (device loop0): ext4_fill_super:4943: inode #2: comm syz-executor.0: iget: root inode unallocated [ 137.466121][T14599] EXT4-fs (loop0): get root inode failed 12:53:48 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:48 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{0x0, 0x0, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)) 12:53:48 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f2800450100", 0x1e, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 137.471864][T14599] EXT4-fs (loop0): mount failed [ 137.483248][T14608] EXT4-fs (loop4): unsupported descriptor size 0 [ 137.499155][T14616] loop5: detected capacity change from 0 to 1051 [ 137.538225][T14616] EXT4-fs (loop5): unsupported descriptor size 0 [ 137.549331][T14629] loop2: detected capacity change from 0 to 1051 [ 137.557661][T14629] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 137.576754][T14634] loop4: detected capacity change from 0 to 1051 [ 137.585069][T14634] EXT4-fs (loop4): unsupported descriptor size 0 [ 137.615262][T14636] loop3: detected capacity change from 0 to 1051 [ 137.622151][T14637] loop0: detected capacity change from 0 to 1051 [ 137.641771][T14636] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 137.655853][T14637] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 137.670237][T14637] EXT4-fs error (device loop0): ext4_fill_super:4943: inode #2: comm syz-executor.0: iget: root inode unallocated [ 137.682551][T14637] EXT4-fs (loop0): get root inode failed [ 137.688265][T14637] EXT4-fs (loop0): mount failed 12:53:48 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x3, &(0x7f0000000540)=[{&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:48 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:48 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f2800450100", 0x1e, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:48 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x82, 0x3) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 12:53:48 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f2800450100", 0x1e, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:48 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{0x0, 0x0, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)) 12:53:49 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="34fd98aa1d0e7adec937a5f331a75f487934f50242a0751944936972896c29a5068c8ecba1aa0a4e2a631b5180e1fbde79f4502dc4c4a1fba9dcd9ed83e639aefa1b87631c33d1a82cb0c0035676ddfeb0fe7984d7519b0f839d497fc9d64ef14d1de22220ff2623df4950134b9fb734a52adad95f131cce3672a9d7d7b400d2c62810b5f20351639330948107bf8d4534a03ac389455c54d8eb4d609b3e858b7213b38eb01f0eeaba3739ae927916e28da6a79a3fd5e32d30ab30bf959d4596e5ffbff6789a650b9e7d248d1ba868012336a4f3ef8fab07a8f5b81bb0bc45b2174538315ca12b7c723b2157562564a8a1f19d28179f8c565448e0e921b8c3e6fc4adaafa8b929ad077f633325b6a6f71a586cabc4883e03e19315f946b277858593a7367e232202fe9ad656c6768a1517da7f0498b48cb078e929fb11db0cc551f754bffc4859dd89a396915cc809b07d448573098409ea21371056f67ef4114ec10547f498d24513fe594308bf022868ad21e85bba811942fdc45161a1a8a7fe00d5c6b05ed7954f631bbd12a5c9a5cfa5965e0595de608b04ebe02b3fcbf3b9f57807a1a7ad8528992e2ec65949da2f4a0478dfd3ae52639c15d8aeaa351da6d393b58c772168fae604d097fef4d6b9360eb169a0b0ee70cdc22435a003e68698f61b3b63b1f51011bc8f4ef944c1de821785f670124a1c6ed18335d63412", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) fcntl$addseals(r0, 0x409, 0x2) write$binfmt_elf64(r0, &(0x7f0000000800)={{0x7f, 0x45, 0x4c, 0x46, 0x2b, 0x9, 0x2, 0x1, 0x80000001, 0x2, 0x3e, 0xdcd0, 0x30, 0x40, 0x82, 0xb832, 0x0, 0x38, 0x2, 0x1709, 0x6, 0x8}, [{0x70000000, 0x2, 0x8, 0x6, 0x101, 0x5, 0x4, 0xfff}], "41b28a8f139fcc53a8063d72c71fa3abd998deddddf9f35d3520054ef1e25bec11014f6bb5fa8fab6ad572a0ed21017cab3a9f0a37690eca6b0978432143cb719b3cd466a3f1fa5f59c164d999641f372b78b6b86bcabf479b6d0d9a093ee0c96d7d37ab991a863a2ce22656109ee2db0a6279274f18a9a4cf013988e776d43bd76c0198913a07fb309db76338e536a7843655cda4e148a52b1cd04533e5051e72103670f5f8bc2f5be401f7e5a5ac2b", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x728) [ 138.069418][T14667] loop3: detected capacity change from 0 to 1051 [ 138.076795][T14672] loop0: detected capacity change from 0 to 1051 [ 138.084536][T14676] loop2: detected capacity change from 0 to 1051 [ 138.085022][T14675] loop4: detected capacity change from 0 to 1051 [ 138.097334][T14673] loop5: detected capacity change from 0 to 1051 [ 138.099032][T14676] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 12:53:49 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)) [ 138.115996][T14667] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 138.123914][T14672] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 138.127647][T14673] EXT4-fs (loop5): unsupported descriptor size 0 [ 138.139017][T14672] EXT4-fs error (device loop0): ext4_fill_super:4943: inode #2: comm syz-executor.0: iget: root inode unallocated [ 138.152021][T14672] EXT4-fs (loop0): get root inode failed [ 138.157637][T14672] EXT4-fs (loop0): mount failed 12:53:49 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{0x0, 0x0, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:49 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:49 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:49 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f2800450100", 0x1e, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 138.178003][T14675] EXT4-fs (loop4): unsupported descriptor size 0 [ 138.208239][T14699] loop3: detected capacity change from 0 to 1051 [ 138.217834][T14699] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 12:53:49 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)) [ 138.237842][T14708] loop0: detected capacity change from 0 to 1051 [ 138.246758][T14708] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (60729!=0) [ 138.256869][T14708] EXT4-fs error (device loop0): ext4_fill_super:4943: inode #2: comm syz-executor.0: iget: root inode unallocated [ 138.269378][T14708] EXT4-fs (loop0): get root inode failed [ 138.275041][T14708] EXT4-fs (loop0): mount failed [ 138.285228][T14714] loop2: detected capacity change from 0 to 1051 12:53:49 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 138.319751][T14714] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 138.348695][T14718] loop4: detected capacity change from 0 to 1051 [ 138.361095][T14732] loop0: detected capacity change from 0 to 1051 12:53:49 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{0x0, 0x0, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 138.364380][T14718] EXT4-fs (loop4): unsupported descriptor size 0 [ 138.370681][T14732] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (60729!=0) [ 138.383783][T14728] loop3: detected capacity change from 0 to 1051 [ 138.383783][T14720] loop5: detected capacity change from 0 to 1051 [ 138.395725][T14720] EXT4-fs (loop5): unsupported descriptor size 0 [ 138.403220][T14728] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 12:53:49 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)) 12:53:49 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:49 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f2800450100", 0x1e, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 138.420351][T14732] EXT4-fs error (device loop0): ext4_fill_super:4943: inode #2: comm syz-executor.0: iget: root inode unallocated [ 138.439093][T14732] EXT4-fs (loop0): get root inode failed [ 138.444777][T14732] EXT4-fs (loop0): mount failed [ 138.473441][T14747] loop2: detected capacity change from 0 to 1051 [ 138.489719][T14747] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 138.551289][T14759] loop4: detected capacity change from 0 to 1051 [ 138.558982][T14758] loop3: detected capacity change from 0 to 1051 [ 138.569719][T14759] EXT4-fs (loop4): unsupported descriptor size 0 [ 138.573220][T14758] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 138.583333][T14760] loop5: detected capacity change from 0 to 1051 [ 138.638448][T14760] EXT4-fs (loop5): unsupported descriptor size 0 12:53:49 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{0x0, 0x0, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:49 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:49 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf465", 0x33, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)) 12:53:49 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:49 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e24, 0x8, @private2={0xfc, 0x2, '\x00', 0x1}, 0x1000}, 0x1c) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r2 = syz_io_uring_setup(0x3811, &(0x7f0000000140)={0x0, 0x88c7, 0x2, 0x0, 0x16a, 0x0, r0}, &(0x7f0000277000/0x3000)=nil, &(0x7f00002b3000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000200)) read(r2, &(0x7f0000000240)=""/86, 0x56) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) r3 = dup(r0) bind$inet6(r3, &(0x7f00000002c0)={0xa, 0x4e21, 0x6, @private1, 0x400}, 0x1c) r4 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r4, r0, 0x0, 0xffffff04) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 12:53:49 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:50 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 139.006474][T14787] loop4: detected capacity change from 0 to 1051 [ 139.014499][T14783] loop0: detected capacity change from 0 to 1051 [ 139.021183][T14793] loop5: detected capacity change from 0 to 1051 [ 139.022737][T14790] loop2: detected capacity change from 0 to 1051 [ 139.028529][T14795] loop3: detected capacity change from 0 to 1051 [ 139.038125][T14787] EXT4-fs (loop4): unsupported descriptor size 0 [ 139.041989][T14783] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (60729!=0) 12:53:50 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:50 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x3, &(0x7f0000000540)=[{&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 139.060387][T14793] EXT4-fs (loop5): unsupported descriptor size 0 [ 139.063108][T14790] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 139.073312][T14795] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 139.099881][T14783] EXT4-fs error (device loop0): ext4_fill_super:4943: inode #2: comm syz-executor.0: iget: root inode unallocated 12:53:50 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf465", 0x33, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)) 12:53:50 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {0x0, 0x0, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 139.132751][T14783] EXT4-fs (loop0): get root inode failed [ 139.138540][T14783] EXT4-fs (loop0): mount failed [ 139.157128][T14819] loop2: detected capacity change from 0 to 1051 [ 139.174117][T14822] loop4: detected capacity change from 0 to 1051 12:53:50 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:50 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x3, &(0x7f0000000540)=[{&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 139.180644][T14823] loop5: detected capacity change from 0 to 1051 [ 139.196515][T14822] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 139.198176][T14819] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 139.209237][T14823] EXT4-fs (loop5): unsupported descriptor size 0 [ 139.222551][T14834] loop3: detected capacity change from 0 to 1051 12:53:50 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:50 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf465", 0x33, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)) [ 139.248902][T14834] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 139.268274][T14837] loop0: detected capacity change from 0 to 1051 [ 139.278901][T14837] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (60729!=0) [ 139.309811][T14850] loop2: detected capacity change from 0 to 1051 [ 139.317879][T14837] EXT4-fs error (device loop0): ext4_fill_super:4943: inode #2: comm syz-executor.0: iget: root inode unallocated [ 139.336553][T14855] loop5: detected capacity change from 0 to 1051 [ 139.345887][T14855] EXT4-fs (loop5): unsupported descriptor size 0 [ 139.353745][T14852] loop4: detected capacity change from 0 to 1051 12:53:50 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x3, &(0x7f0000000540)=[{&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 139.354925][T14837] EXT4-fs (loop0): get root inode failed [ 139.360651][T14850] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 139.365726][T14837] EXT4-fs (loop0): mount failed [ 139.395440][T14852] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 139.398703][T14867] loop3: detected capacity change from 0 to 1051 [ 139.442209][T14867] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 139.501643][T14878] loop4: detected capacity change from 0 to 1051 [ 139.521631][T14878] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 12:53:50 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x3, &(0x7f0000000540)=[{&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:50 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:50 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {0x0, 0x0, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:50 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001", 0x4d, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)) 12:53:50 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x800, 0x101) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) splice(r3, &(0x7f00000000c0)=0x1f, r0, &(0x7f0000000140)=0x5, 0x6, 0x5) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 12:53:50 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{0x0, 0x0, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 139.891676][T14898] loop4: detected capacity change from 0 to 1051 [ 139.898199][T14899] loop0: detected capacity change from 0 to 1051 [ 139.898847][T14903] loop5: detected capacity change from 0 to 1051 [ 139.911060][T14898] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 139.911370][T14904] loop3: detected capacity change from 0 to 1051 [ 139.924134][T14900] loop2: detected capacity change from 0 to 1051 [ 139.931449][T14899] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (60729!=0) 12:53:50 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001", 0x4d, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)) 12:53:50 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{0x0, 0x0, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:50 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf465", 0x33, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:50 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x3, &(0x7f0000000540)=[{&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 139.932661][T14900] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 139.949746][T14904] EXT4-fs (loop3): invalid first ino: 0 [ 139.962441][T14899] EXT4-fs error (device loop0): ext4_fill_super:4943: inode #2: comm syz-executor.0: iget: root inode unallocated [ 139.962485][T14903] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 139.978354][T14899] EXT4-fs (loop0): get root inode failed [ 139.986642][T14899] EXT4-fs (loop0): mount failed 12:53:51 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {0x0, 0x0, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:51 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001", 0x4d, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)) [ 140.061668][T14937] loop2: detected capacity change from 0 to 1051 [ 140.068126][T14934] loop3: detected capacity change from 0 to 1051 [ 140.076630][T14934] EXT4-fs (loop3): invalid first ino: 0 [ 140.091766][T14937] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 140.091782][T14933] loop4: detected capacity change from 0 to 1051 12:53:51 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{0x0, 0x0, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:51 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf465", 0x33, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:51 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x3, &(0x7f0000000540)=[{&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 140.119716][T14933] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 140.126896][T14945] loop5: detected capacity change from 0 to 1051 [ 140.136918][T14945] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 140.153974][T14953] loop0: detected capacity change from 0 to 1051 [ 140.170971][T14953] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (60729!=0) [ 140.191225][T14956] loop3: detected capacity change from 0 to 1051 [ 140.200773][T14968] loop2: detected capacity change from 0 to 1051 [ 140.207473][T14969] loop5: detected capacity change from 0 to 1051 12:53:51 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)) [ 140.209233][T14953] EXT4-fs error (device loop0): ext4_fill_super:4943: inode #2: comm syz-executor.0: iget: root inode unallocated [ 140.214251][T14967] loop4: detected capacity change from 0 to 1051 [ 140.229828][T14956] EXT4-fs (loop3): invalid first ino: 0 [ 140.233699][T14953] EXT4-fs (loop0): get root inode failed [ 140.245404][T14953] EXT4-fs (loop0): mount failed [ 140.250960][T14968] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 140.258297][T14969] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 140.301540][T14967] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 140.332780][T14983] loop3: detected capacity change from 0 to 1051 [ 140.343617][T14983] EXT4-fs (loop3): fragment/cluster size (16384) != block size (1024) 12:53:51 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:51 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf465", 0x33, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:51 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{0x0, 0x0, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:51 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400), 0x0, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:51 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, {0x1, r2}}, 0x1ff) write(r0, &(0x7f0000000600)="34fd98aa1d0e7adec937a5f331a75f487934f50242a0751944936972896c29a5068c8ecba1aa0a4e2a631b5180e1fbde79f4502dc4c4a1fba9dcd9ed83e639aefa1b87631c33d1a82cb0c0035676ddfeb0fe7984d7519b0f839d497fc9d64ef14d1de22220ff2623df4950134b9fb734a52adad95f131cce3672a9d7d7b400d2c62810b5f20351639330948107bf8d4534a03ac389455c54d8eb4d609b3e858b7213b38eb01f0eeaba3739ae927916e28da6a79a3fd5e32d30ab30bf959d4596e5ffbff6789a650b9e7d248d1ba868012336a4f3ef8fab07a8f5b81bb0bc45b2174538315ca12b7c723b2157562564a8a1f19d28179f8c565448e0e921b8c3e6fc4adaafa8b929ad077f633325b6a6f71a586cabc4883e03e19315f946b277858593a7367e232202fe9ad656c6768a1517da7f0498b48cb078e929fb11db0cc551f754bffc4859dd89a396915cc809b07d448573098409ea21371056f67ef4114ec10547f498d24513fe594308bf022868ad21e85bba811942fdc45161a1a8a7fe00d5c6b05ed7954f631bbd12a5c9a5cfa5965e0595de608b04ebe02b3fcbf3b9f57807a1a7ad8528992e2ec65949da2f4a0478dfd3ae52639c15d8aeaa351da6d393b58c772168fae604d097fef4d6b9360eb169a0b0ee70cdc22435a003e68698f61b3b63b1f51011bc8f4ef944c1de821785f670124a1c6ed18335d63412", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r3, r0, 0x0, 0xffffff04) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x1000) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002f3000/0x11000)=nil, 0x11000, 0x2000009, 0x8010, r0, 0xb02cb000) 12:53:51 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)) [ 140.761744][T15002] loop3: detected capacity change from 0 to 1051 [ 140.767941][T15007] loop5: detected capacity change from 0 to 1051 [ 140.771507][T15009] loop0: detected capacity change from 0 to 1051 [ 140.775183][T15002] EXT4-fs (loop3): fragment/cluster size (16384) != block size (1024) [ 140.784055][T15009] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (60729!=0) [ 140.789376][T15003] loop2: detected capacity change from 0 to 1051 [ 140.801424][T15013] loop4: detected capacity change from 0 to 1051 12:53:51 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:51 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400), 0x0, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:51 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{0x0, 0x0, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 140.809018][T15007] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 140.812753][T15009] EXT4-fs error (device loop0): ext4_fill_super:4943: inode #2: comm syz-executor.0: iget: root inode unallocated [ 140.819649][T15013] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 140.829673][T15009] EXT4-fs (loop0): get root inode failed [ 140.841728][T15009] EXT4-fs (loop0): mount failed 12:53:51 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)) [ 140.876128][T15003] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 140.914426][T15037] loop5: detected capacity change from 0 to 1051 12:53:51 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001", 0x4d, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:51 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{0x0, 0x0, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 140.944919][T15037] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 140.954823][T15040] loop4: detected capacity change from 0 to 1051 [ 140.956619][T15031] loop0: detected capacity change from 0 to 1051 [ 140.963576][T15040] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 140.970656][T15031] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (60729!=0) 12:53:52 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:52 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400), 0x0, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 140.983804][T15031] EXT4-fs error (device loop0): ext4_fill_super:4943: inode #2: comm syz-executor.0: iget: root inode unallocated [ 141.007183][T15051] loop3: detected capacity change from 0 to 1051 [ 141.008654][T15031] EXT4-fs (loop0): get root inode failed [ 141.019215][T15031] EXT4-fs (loop0): mount failed [ 141.037402][T15051] EXT4-fs (loop3): fragment/cluster size (16384) != block size (1024) 12:53:52 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000", 0x60, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)) [ 141.046123][T15058] loop2: detected capacity change from 0 to 1051 [ 141.054685][T15058] EXT4-fs (loop2): invalid first ino: 0 12:53:52 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001", 0x4d, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 141.086675][T15065] loop5: detected capacity change from 0 to 1051 [ 141.119111][T15065] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 141.138252][T15071] loop4: detected capacity change from 0 to 1051 [ 141.144787][T15070] loop0: detected capacity change from 0 to 1051 [ 141.153074][T15071] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 141.156240][T15070] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (60729!=0) [ 141.161515][T15080] loop2: detected capacity change from 0 to 1051 [ 141.170104][T15070] EXT4-fs error (device loop0): ext4_fill_super:4943: inode #2: comm syz-executor.0: iget: root inode unallocated [ 141.175458][T15081] loop3: detected capacity change from 0 to 1051 [ 141.196616][T15070] EXT4-fs (loop0): get root inode failed [ 141.202328][T15070] EXT4-fs (loop0): mount failed [ 141.215659][T15080] EXT4-fs (loop2): invalid first ino: 0 [ 141.220591][T15081] EXT4-fs (loop3): fragment/cluster size (16384) != block size (1024) 12:53:52 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf465", 0x33, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:52 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:52 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="0300000004", 0x5, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:52 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001", 0x4d, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:52 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) ioctl$FS_IOC_GETFLAGS(r1, 0x80086601, &(0x7f0000000300)) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) mount$9p_fd(0x0, &(0x7f00000000c0)='\x00', &(0x7f0000000140), 0x20, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@nodevmap}, {@access_user}, {@posixacl}, {@noextend}, {@cache_none}], [{@euid_gt={'euid>', r5}}, {@fsuuid={'fsuuid', 0x3d, {[0x34, 0x31, 0x39, 0x37, 0x35, 0x35, 0x33, 0x37], 0x2d, [0x62, 0x5067508c720b58a3, 0x63, 0x33], 0x2d, [0x5, 0x61, 0x31, 0x39], 0x2d, [0x36, 0x36, 0x64, 0x62], 0x2d, [0x36, 0x38, 0x38, 0x65, 0x38, 0x36, 0x63, 0x30]}}}, {@fsuuid={'fsuuid', 0x3d, {[0x37, 0x62, 0x37, 0x30, 0x65, 0x36, 0x33, 0x31], 0x2d, [0x36, 0x30, 0x61, 0x31], 0x2d, [0x37, 0x36, 0x64, 0x39], 0x2d, [0x30, 0x39, 0x31, 0x63], 0x2d, [0x61, 0x36, 0x31, 0x33, 0x39, 0x37, 0x31, 0x33]}}}, {@dont_hash}]}}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 12:53:52 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000", 0x60, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)) 12:53:52 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000", 0x60, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)) [ 141.628258][T15107] loop3: detected capacity change from 0 to 1051 [ 141.634904][T15109] loop2: detected capacity change from 0 to 1051 [ 141.635881][T15106] loop0: detected capacity change from 0 to 1051 [ 141.643523][T15107] EXT4-fs (loop3): fragment/cluster size (16384) != block size (1024) [ 141.649415][T15112] loop4: detected capacity change from 0 to 1051 [ 141.666360][T15109] EXT4-fs (loop2): invalid first ino: 0 [ 141.666845][T15113] loop5: detected capacity change from 0 to 1051 12:53:52 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:52 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 141.703135][T15112] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 141.710315][T15106] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (28213!=0) [ 141.717763][T15113] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 12:53:52 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf465", 0x33, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:52 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200", 0x63, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)) 12:53:52 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="0300000004", 0x5, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 141.752009][T15106] EXT4-fs error (device loop0): ext4_fill_super:4943: inode #2: comm syz-executor.0: iget: root inode unallocated [ 141.752022][T15132] loop3: detected capacity change from 0 to 1051 [ 141.766985][T15132] EXT4-fs (loop3): fragment/cluster size (16384) != block size (1024) [ 141.779578][T15106] EXT4-fs (loop0): get root inode failed [ 141.785792][T15106] EXT4-fs (loop0): mount failed 12:53:52 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 141.820026][T15139] loop2: detected capacity change from 0 to 1051 [ 141.830713][T15148] loop4: detected capacity change from 0 to 1051 [ 141.847843][T15139] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 141.857419][T15152] loop5: detected capacity change from 0 to 1051 [ 141.858583][T15148] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 12:53:52 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:52 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf465", 0x33, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 141.875890][T15158] loop3: detected capacity change from 0 to 1051 [ 141.887298][T15152] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 141.894354][T15158] EXT4-fs (loop3): fragment/cluster size (16384) != block size (1024) [ 141.902631][T15159] loop0: detected capacity change from 0 to 1051 12:53:52 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200", 0x63, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)) [ 141.930323][T15159] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (28213!=0) [ 141.950054][T15159] EXT4-fs error (device loop0): ext4_fill_super:4943: inode #2: comm syz-executor.0: iget: root inode unallocated [ 141.968853][T15171] loop2: detected capacity change from 0 to 1051 [ 141.977508][T15176] loop4: detected capacity change from 0 to 1051 [ 141.986557][T15159] EXT4-fs (loop0): get root inode failed [ 141.992212][T15159] EXT4-fs (loop0): mount failed [ 141.996357][T15185] loop5: detected capacity change from 0 to 1051 [ 142.004390][T15171] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 142.012137][T15185] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 142.014679][T15186] loop3: detected capacity change from 0 to 1051 [ 142.019470][T15176] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 142.036166][T15186] EXT4-fs (loop3): fragment/cluster size (16384) != block size (1024) 12:53:53 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001", 0x4d, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:53 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf465", 0x33, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:53 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="0300000004", 0x5, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:53 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:53 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="34fd98aa1d0e7adec937a5f331a75f487934f50242a0751944936972896c29a5068c8ecba1aa0a4e2a631b5180e1fbde79f4502dc4c4a1fba9dcd9ed83e639aefa1b87631c33d1a82cb0c0035676ddfeb0fe7984d7519b0f839d497fc9d64ef14d1de22220ff2623df4950134b9fb734a52adad95f131cce3672a9d7d7b400d2c62810b5f20351639330948107bf8d4534a03ac389455c54d8eb4d609b3e858b7213b38eb01f0eeaba3739ae927916e28da6a79a3fd5e32d30ab30bf959d4596e5ffbff6789a650b9e7d248d1ba868012336a4f3ef8fab07a8f5b81bb0bc45b2174538315ca12b7c723b2157562564a8a1f19d28179f8c565448e0e921b8c3e6fc4adaafa8b929ad077f633325b6a6f71a586cabc4883e03e19315f946b277858593a7367e232202fe9ad656c6768a1517da7f0498b48cb078e929fb11db0cc551f754bffc4859dd89a396915cc809b07d448573098409ea21371056f67ef4114ec10547f498d24513fe594308bf022868ad21e85bba811942fdc45161a1a8a7fe00d5c6b05ed7954f631bbd12a5c9a5cfa5965e0595de608b04ebe02b3fcbf3b9f57807a1a7ad8528992e2ec65949da2f4a0478dfd3ae52639c15d8aeaa351da6d393b58c772168fae604d097fef4d6b9360eb169a0b0ee70cdc22435a003e68698f61b3b63b1f51011bc8f4ef944c1de821785f670124a1c6ed18335d63412", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'veth0_macvtap\x00', &(0x7f0000000140)=@ethtool_gstrings={0x1b, 0x3, 0xab, "e0b2a209a3211d1674844b4b7872c8c04574422540975f4f11bf9bf39850670c9e81064e6d74367cb5fb2da258cbb5705640ea4bff0467ca5e0f3ee260af493324300621e83ac3f90c429a0d75053cae1fe337dab399a8099f67c90242578e379a29ad05cdec33903edc9809afb94502635378a396f0ffe2a3b32468d98d8fa6101bfa4e20c8142f15c68b431e6a1b752c475e490a28521b4dd75f14c3d7895f4aea9b58a2edafbcbd1af6"}}) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x101000, 0x0) setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f0000000240)=0x5, 0x4) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) execveat(r0, &(0x7f0000000280)='./file0\x00', &(0x7f0000000380)=[&(0x7f00000002c0)='+\\\\*\x00', &(0x7f0000000300)='/dev/zero\x00', &(0x7f0000000340)='\x00'], &(0x7f0000000800)=[&(0x7f00000003c0)='#\x00', &(0x7f0000000400)='/dev/zero\x00', &(0x7f0000000440)='/dev/zero\x00', &(0x7f0000000480)='veth0_macvtap\x00', &(0x7f00000004c0)='/dev/zero\x00', &(0x7f0000000500)='(\x00', &(0x7f0000000540)='/dev/zero\x00', &(0x7f0000000580)='\'-*&\\^+\x00', &(0x7f00000005c0)='veth0_macvtap\x00'], 0x400) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 12:53:53 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200", 0x63, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)) [ 142.499463][T15207] loop5: detected capacity change from 0 to 1051 [ 142.505896][T15208] loop2: detected capacity change from 0 to 1051 [ 142.508465][T15212] loop0: detected capacity change from 0 to 1051 [ 142.516174][T15207] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 142.519516][T15211] loop3: detected capacity change from 0 to 1051 [ 142.536230][T15212] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (28213!=0) 12:53:53 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf465", 0x33, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:53 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d242000012", 0x65, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)) 12:53:53 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000", 0x7, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:53 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001", 0x4d, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 142.537585][T15208] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 142.550222][T15213] loop4: detected capacity change from 0 to 1051 [ 142.560156][T15212] EXT4-fs error (device loop0): ext4_fill_super:4943: inode #2: comm syz-executor.0: iget: root inode unallocated [ 142.560306][T15211] EXT4-fs (loop3): fragment/cluster size (16384) != block size (1024) [ 142.575500][T15212] EXT4-fs (loop0): get root inode failed [ 142.586009][T15212] EXT4-fs (loop0): mount failed 12:53:53 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000", 0x60, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 142.602482][T15213] EXT4-fs (loop4): invalid first ino: 0 12:53:53 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf465", 0x33, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:53 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001", 0x4d, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 142.662830][T15239] loop5: detected capacity change from 0 to 1051 [ 142.665778][T15244] loop2: detected capacity change from 0 to 1051 [ 142.678391][T15244] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 142.686705][T15246] loop3: detected capacity change from 0 to 1051 [ 142.687300][T15239] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 142.693089][T15238] loop4: detected capacity change from 0 to 1051 [ 142.700669][T15241] loop0: detected capacity change from 0 to 1051 12:53:53 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000", 0x60, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 142.713460][T15246] EXT4-fs (loop3): fragment/cluster size (16384) != block size (1024) [ 142.723176][T15238] EXT4-fs (loop4): invalid first ino: 0 [ 142.753217][T15241] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (28213!=0) 12:53:53 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d242000012", 0x65, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)) 12:53:53 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001", 0x4d, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 142.766875][T15241] EXT4-fs error (device loop0): ext4_fill_super:4943: inode #2: comm syz-executor.0: iget: root inode unallocated [ 142.780470][T15265] loop2: detected capacity change from 0 to 1051 [ 142.797984][T15265] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 142.806629][T15259] loop5: detected capacity change from 0 to 1051 [ 142.815719][T15259] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 142.836444][T15276] loop4: detected capacity change from 0 to 1051 [ 142.836516][T15277] loop3: detected capacity change from 0 to 1051 [ 142.842904][T15241] EXT4-fs (loop0): get root inode failed [ 142.854852][T15241] EXT4-fs (loop0): mount failed [ 142.858952][T15277] EXT4-fs (loop3): fragment/cluster size (16384) != block size (1024) [ 142.884878][T15276] EXT4-fs (loop4): invalid first ino: 0 [ 142.900423][T15286] loop5: detected capacity change from 0 to 1051 [ 142.912032][T15286] EXT4-fs (loop5): invalid first ino: 0 12:53:54 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 12:53:54 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000", 0x60, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:54 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:54 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001", 0x4d, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:54 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000", 0x7, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:54 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d242000012", 0x65, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)) 12:53:54 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 143.358102][T15307] loop4: detected capacity change from 0 to 1051 [ 143.368745][T15307] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 143.374831][T15308] loop5: detected capacity change from 0 to 1051 [ 143.377305][T15316] loop2: detected capacity change from 0 to 1051 [ 143.384454][T15314] loop0: detected capacity change from 0 to 1051 [ 143.396732][T15315] loop3: detected capacity change from 0 to 1051 12:53:54 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:54 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200", 0x63, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:54 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)) [ 143.411429][T15316] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 143.426084][T15314] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (28213!=0) [ 143.430041][T15315] EXT4-fs (loop3): fragment/cluster size (16384) != block size (1024) [ 143.435422][T15308] EXT4-fs (loop5): invalid first ino: 0 [ 143.445212][T15314] EXT4-fs error (device loop0): ext4_fill_super:4943: inode #2: comm syz-executor.0: iget: root inode unallocated 12:53:54 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001", 0x4d, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:54 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000", 0x60, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 143.517081][T15314] EXT4-fs (loop0): get root inode failed [ 143.518797][T15342] loop2: detected capacity change from 0 to 1051 [ 143.522924][T15314] EXT4-fs (loop0): mount failed [ 143.532645][T15343] loop3: detected capacity change from 0 to 1051 [ 143.536241][T15339] loop4: detected capacity change from 0 to 1051 [ 143.551288][T15339] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 143.560636][T15343] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 143.573688][T15342] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 143.632408][T15356] loop5: detected capacity change from 0 to 1051 [ 143.641575][T15356] EXT4-fs (loop5): invalid first ino: 0 [ 143.648942][T15365] loop4: detected capacity change from 0 to 1051 [ 143.678730][T15365] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) 12:53:55 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)) 12:53:55 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000", 0x7, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:55 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200", 0x63, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:55 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:55 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000", 0x60, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:55 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="34fd98aa1d0e7adec937a5f331a75f487934f50242a0751944936972896c29a5068c8ecba1aa0a4e2a631b5180e1fbde79f4502dc4c4a1fba9dcd9ed83e639aefa1b87631c33d1a82cb0c0035676ddfeb0fe7984d7519b0f839d497fc9d64ef14d1de22220ff2623df4950134b9fb734a52adad95f131cce3672a9d7d7b400d2c62810b5f20351639330948107bf8d4534a03ac389455c54d8eb4d609b3e858b7213b38eb01f0eeaba3739ae927916e28da6a79a3fd5e32d30ab30bf959d4596e5ffbff6789a650b9e7d248d1ba868012336a4f3ef8fab07a8f5b81bb0bc45b2174538315ca12b7c723b2157562564a8a1f19d28179f8c565448e0e921b8c3e6fc4adaafa8b929ad077f633325b6a6f71a586cabc4883e03e19315f946b277858593a7367e232202fe9ad656c6768a1517da7f0498b48cb078e929fb11db0cc551f754bffc4859dd89a396915cc809b07d448573098409ea21371056f67ef4114ec10547f498d24513fe594308bf022868ad21e85bba811942fdc45161a1a8a7fe00d5c6b05ed7954f631bbd12a5c9a5cfa5965e0595de608b04ebe02b3fcbf3b9f57807a1a7ad8528992e2ec65949da2f4a0478dfd3ae52639c15d8aeaa351da6d393b58c772168fae604d097fef4d6b9360eb169a0b0ee70cdc22435a003e68698f61b3b63b1f51011bc8f4ef944c1de821785f670124a1c6ed18335d63412", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$TCSETS2(r4, 0x402c542b, &(0x7f00000000c0)={0xa06, 0x3, 0x5700, 0xcf, 0x80, "ee7bca67f424679cb8fd821289df8506213838", 0x4, 0x40}) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 144.229921][T15379] loop5: detected capacity change from 0 to 1051 [ 144.230638][T15381] loop4: detected capacity change from 0 to 1051 [ 144.242032][T15379] EXT4-fs (loop5): fragment/cluster size (16384) != block size (1024) [ 144.243603][T15380] loop0: detected capacity change from 0 to 1051 [ 144.258258][T15383] loop2: detected capacity change from 0 to 1051 [ 144.264934][T15385] loop3: detected capacity change from 0 to 1051 12:53:55 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 144.271866][T15380] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (28213!=0) [ 144.272319][T15381] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 144.295990][T15383] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 144.304571][T15380] EXT4-fs error (device loop0): ext4_fill_super:4943: inode #2: comm syz-executor.0: iget: root inode unallocated [ 144.323285][T15385] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 12:53:55 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)) 12:53:55 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000", 0x60, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:55 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200", 0x63, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:55 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="0300000004000000", 0x8, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 144.334906][T15380] EXT4-fs (loop0): get root inode failed [ 144.340598][T15380] EXT4-fs (loop0): mount failed [ 144.385316][T15409] loop5: detected capacity change from 0 to 1051 [ 144.417015][T15409] EXT4-fs (loop5): fragment/cluster size (16384) != block size (1024) [ 144.427079][T15419] loop3: detected capacity change from 0 to 1051 12:53:55 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 12:53:55 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200", 0x63, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 144.431876][T15425] loop2: detected capacity change from 0 to 1051 [ 144.440993][T15419] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 144.445105][T15425] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 144.455931][T15427] loop4: detected capacity change from 0 to 1051 [ 144.465097][T15429] loop0: detected capacity change from 0 to 1051 [ 144.467688][T15427] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) 12:53:55 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 144.474583][T15429] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (28213!=0) 12:53:55 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d242000012", 0x65, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 144.528629][T15429] EXT4-fs error (device loop0): ext4_fill_super:4943: inode #2: comm syz-executor.0: iget: root inode unallocated [ 144.543120][T15449] loop3: detected capacity change from 0 to 1051 [ 144.557080][T15449] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 144.566422][T15449] EXT4-fs (loop3): group descriptors corrupted! [ 144.571538][T15429] EXT4-fs (loop0): get root inode failed 12:53:55 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000", 0x60, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 144.576197][T15452] loop4: detected capacity change from 0 to 1051 [ 144.578376][T15429] EXT4-fs (loop0): mount failed [ 144.588161][T15455] loop5: detected capacity change from 0 to 1051 [ 144.601648][T15455] EXT4-fs (loop5): fragment/cluster size (16384) != block size (1024) [ 144.606267][T15452] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 144.620617][T15463] loop2: detected capacity change from 0 to 1051 12:53:55 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) [ 144.632098][T15463] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 144.678059][T15472] loop5: detected capacity change from 0 to 1051 [ 144.693346][T15475] loop3: detected capacity change from 0 to 1051 [ 144.698460][T15472] EXT4-fs (loop5): fragment/cluster size (16384) != block size (1024) [ 144.708735][T15475] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 144.718008][T15475] EXT4-fs (loop3): group descriptors corrupted! 12:53:56 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200", 0x63, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:56 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="0300000004000000", 0x8, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:56 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d242000012", 0x65, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:56 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000", 0x60, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:56 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)) 12:53:56 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f00000000c0)=[{&(0x7f0000000240)=""/244, 0xf4}], 0x1, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 145.103780][T15496] loop3: detected capacity change from 0 to 1051 [ 145.110333][T15497] loop0: detected capacity change from 0 to 1051 [ 145.116919][T15498] loop5: detected capacity change from 0 to 1051 [ 145.123723][T15504] loop2: detected capacity change from 0 to 1051 [ 145.123821][T15503] loop4: detected capacity change from 0 to 1051 [ 145.134984][T15496] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 145.141305][T15503] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) 12:53:56 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200", 0x63, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:56 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000", 0x60, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:56 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, 0x0) 12:53:56 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d242000012", 0x65, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 145.145698][T15496] EXT4-fs (loop3): group descriptors corrupted! [ 145.161274][T15498] EXT4-fs (loop5): fragment/cluster size (16384) != block size (1024) [ 145.169710][T15497] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (28213!=0) [ 145.181056][T15504] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 145.185471][T15497] EXT4-fs error (device loop0): ext4_fill_super:4943: inode #2: comm syz-executor.0: iget: root inode unallocated 12:53:56 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d242000012", 0x65, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 145.232447][T15497] EXT4-fs (loop0): get root inode failed [ 145.238126][T15497] EXT4-fs (loop0): mount failed [ 145.259680][T15524] loop4: detected capacity change from 0 to 1051 [ 145.268745][T15524] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) 12:53:56 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, 0x0) 12:53:56 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="0300000004000000", 0x8, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 145.280815][T15527] loop3: detected capacity change from 0 to 1051 12:53:56 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 145.306300][T15537] loop2: detected capacity change from 0 to 1051 [ 145.332793][T15537] EXT4-fs (loop2): fragment/cluster size (16384) != block size (1024) [ 145.394883][T15550] loop3: detected capacity change from 0 to 1051 [ 145.406964][T15541] loop5: detected capacity change from 0 to 1051 [ 145.407007][T15545] loop4: detected capacity change from 0 to 1051 [ 145.418574][T15546] loop0: detected capacity change from 0 to 1051 [ 145.428155][T15546] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (28213!=0) 12:53:56 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, 0x0) 12:53:56 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200", 0x63, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:56 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 145.431785][T15541] EXT4-fs (loop5): fragment/cluster size (16384) != block size (1024) [ 145.446949][T15559] loop2: detected capacity change from 0 to 1051 [ 145.454593][T15546] EXT4-fs error (device loop0): ext4_fill_super:4943: inode #2: comm syz-executor.0: iget: root inode unallocated [ 145.468678][T15545] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 145.480085][T15559] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 145.486031][T15546] EXT4-fs (loop0): get root inode failed [ 145.492258][T15546] EXT4-fs (loop0): mount failed [ 145.548586][T15576] loop5: detected capacity change from 0 to 1051 [ 145.557136][T15576] EXT4-fs (loop5): fragment/cluster size (16384) != block size (1024) [ 145.615003][T15582] loop3: detected capacity change from 0 to 1051 [ 145.635542][T15583] loop0: detected capacity change from 0 to 1051 [ 145.660132][T15583] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (60729!=0) [ 145.675533][T15583] EXT4-fs error (device loop0): ext4_fill_super:4943: inode #2: comm syz-executor.0: iget: root inode unallocated [ 145.695349][T15583] EXT4-fs (loop0): get root inode failed [ 145.701030][T15583] EXT4-fs (loop0): mount failed 12:53:56 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d242000012", 0x65, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:56 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:56 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200", 0x63, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:56 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) fcntl$addseals(r0, 0x409, 0x2) write$binfmt_elf64(r0, &(0x7f0000000800)={{0x7f, 0x45, 0x4c, 0x46, 0x2b, 0x9, 0x2, 0x1, 0x80000001, 0x2, 0x3e, 0xdcd0, 0x30, 0x40, 0x82, 0xb832, 0x0, 0x38, 0x2, 0x1709, 0x6, 0x8}, [{0x70000000, 0x2, 0x8, 0x6, 0x101, 0x5, 0x4, 0xfff}], "41b28a8f139fcc53a8063d72c71fa3abd998deddddf9f35d3520054ef1e25bec11014f6bb5fa8fab6ad572a0ed21017cab3a9f0a37690eca6b0978432143cb719b3cd466a3f1fa5f59c164d999641f372b78b6b86bcabf479b6d0d9a093ee0c96d7d37ab991a863a2ce22656109ee2db0a6279274f18a9a4cf013988e776d43bd76c0198913a07fb309db76338e536a7843655cda4e148a52b1cd04533e5051e72103670f5f8bc2f5be401f7e5a5ac2b", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x728) 12:53:56 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:56 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0xac0c2, 0x12) r1 = open$dir(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x82) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x119) r3 = perf_event_open$cgroup(&(0x7f0000000140)={0x1, 0x80, 0x10, 0x0, 0xc0, 0xff, 0x0, 0x8000, 0x24008, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8, 0x0, @perf_config_ext={0x7f, 0x1}, 0xc000, 0x7, 0xfffffffd, 0x6, 0x2, 0xbc, 0x0, 0x0, 0xfff, 0x0, 0x9}, r2, 0x1, r2, 0x8) write(r3, &(0x7f0000000080)="0855632fb9c221af29b07d271f879fc35ca090a7979ec3dd991925f7bea65654dd6b159f9a48470527839dd5188aa6f99fd31f839bcdf9cde5", 0x39) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$TCXONC(r4, 0x540a, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 12:53:56 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) r4 = socket$inet6(0xa, 0x80003, 0x7) r5 = dup2(r4, r4) setsockopt(r5, 0xff, 0x7, &(0x7f0000000200), 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 145.982243][T15607] loop4: detected capacity change from 0 to 1051 [ 145.982662][T15610] loop0: detected capacity change from 0 to 1051 [ 145.997185][T15606] loop2: detected capacity change from 0 to 1051 [ 145.997710][T15610] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (60729!=0) [ 146.005369][T15613] loop5: detected capacity change from 0 to 1051 [ 146.013527][T15610] EXT4-fs error (device loop0): ext4_fill_super:4943: inode #2: comm syz-executor.0: iget: root inode unallocated 12:53:57 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d242000012", 0x65, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 146.032917][T15606] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 146.037551][T15607] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 146.055153][T15610] EXT4-fs (loop0): get root inode failed [ 146.060834][T15610] EXT4-fs (loop0): mount failed 12:53:57 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:57 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:57 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200", 0x63, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 146.080522][T15613] EXT4-fs (loop5): fragment/cluster size (16384) != block size (1024) 12:53:57 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)={[{@errors_remount}]}) [ 146.153497][T15641] loop2: detected capacity change from 0 to 1051 [ 146.163879][T15641] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 146.180925][T15640] loop4: detected capacity change from 0 to 1051 [ 146.188063][T15646] loop0: detected capacity change from 0 to 1051 [ 146.210113][T15640] EXT4-fs (loop4): fragment/cluster size (16384) != block size (1024) [ 146.218776][T15646] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (60729!=0) [ 146.225616][T15657] loop2: detected capacity change from 0 to 1051 [ 146.228203][T15649] loop5: detected capacity change from 0 to 1051 [ 146.239095][T15657] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 146.244247][T15649] EXT4-fs (loop5): fragment/cluster size (16384) != block size (1024) 12:53:57 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:57 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:57 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 146.250040][T15657] EXT4-fs (loop2): group descriptors corrupted! [ 146.265345][T15646] EXT4-fs error (device loop0): ext4_fill_super:4943: inode #2: comm syz-executor.0: iget: root inode unallocated [ 146.278054][T15646] EXT4-fs (loop0): get root inode failed [ 146.283725][T15646] EXT4-fs (loop0): mount failed [ 146.385097][T15680] loop2: detected capacity change from 0 to 1051 [ 146.390916][T15679] loop4: detected capacity change from 0 to 1051 [ 146.391926][T15681] loop0: detected capacity change from 0 to 1051 [ 146.408736][T15680] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 146.417999][T15680] EXT4-fs (loop2): group descriptors corrupted! [ 146.418346][T15679] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 146.438222][T15681] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 146.449001][T15681] EXT4-fs (loop0): orphan cleanup on readonly fs [ 146.455364][T15681] EXT4-fs error (device loop0): ext4_orphan_get:1412: comm syz-executor.0: bad orphan inode 33554432 [ 146.471253][T15681] EXT4-fs (loop0): Remounting filesystem read-only [ 146.478037][T15681] EXT4-fs (loop0): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. 12:53:57 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) fcntl$addseals(r0, 0x409, 0x2) write$binfmt_elf64(r0, &(0x7f0000000800)={{0x7f, 0x45, 0x4c, 0x46, 0x2b, 0x9, 0x2, 0x1, 0x80000001, 0x2, 0x3e, 0xdcd0, 0x30, 0x40, 0x82, 0xb832, 0x0, 0x38, 0x2, 0x1709, 0x6, 0x8}, [{0x70000000, 0x2, 0x8, 0x6, 0x101, 0x5, 0x4, 0xfff}], "41b28a8f139fcc53a8063d72c71fa3abd998deddddf9f35d3520054ef1e25bec11014f6bb5fa8fab6ad572a0ed21017cab3a9f0a37690eca6b0978432143cb719b3cd466a3f1fa5f59c164d999641f372b78b6b86bcabf479b6d0d9a093ee0c96d7d37ab991a863a2ce22656109ee2db0a6279274f18a9a4cf013988e776d43bd76c0198913a07fb309db76338e536a7843655cda4e148a52b1cd04533e5051e72103670f5f8bc2f5be401f7e5a5ac2b", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x728) 12:53:57 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d242000012", 0x65, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:57 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:57 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000440)=[{&(0x7f0000000200)=""/254, 0xfe}, {&(0x7f0000000300)=""/197, 0xc5}, {&(0x7f0000000400)=""/29, 0x1d}], 0x3, 0x10000, 0x8) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000180)={&(0x7f0000000480)=ANY=[@ANYBLOB="fa8d6999e705ebde5d6785053f10e6df101dddec3cdb53816792959c5552d806711d6795c2442194ac5ab57840f3d1b6a21d0aaa2283ce410db2f56da253305e6654590b925e83c1ca5b94aee1e5b8704f01000000c48bc0254764cc1c02c149075ecb16e5c00c637e33a4ceaf188a4c6b2053a9a60c98b3059c4d23dfd7486927a547991dc1cc28323dc4f1e3331d8dd8f25603604ae4244daead1431d5679382dd0ca5007c4a0d7131dffb538a1cb34df960cffbf0c4eb60aea539782cdb1e3a4893a0d0e2e08a393c547801377150198fef91cab03c2d627808", @ANYRES16=0x0, @ANYBLOB="02002cbd7000fd0101003800000008000300000000000c00018008000300ac1e00010800030000000000"], 0x30}, 0x1, 0x0, 0x0, 0x1}, 0x4000844) r1 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r1, &(0x7f0000000600)="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", 0x200) sendfile(r1, r2, 0x0, 0x7fffffff) r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r3, r1, 0x0, 0xffffff04) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 12:53:57 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:57 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:57 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d242000012", 0x65, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 146.869850][T15706] loop4: detected capacity change from 0 to 1051 [ 146.872130][T15707] loop5: detected capacity change from 0 to 1051 [ 146.878788][T15706] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 146.888654][T15707] EXT4-fs (loop5): fragment/cluster size (16384) != block size (1024) 12:53:57 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 146.950138][T15722] loop0: detected capacity change from 0 to 1051 [ 146.963304][T15720] loop2: detected capacity change from 0 to 1051 [ 146.974613][T15722] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 146.992479][T15720] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 147.001948][T15720] EXT4-fs (loop2): group descriptors corrupted! [ 147.009193][T15722] EXT4-fs (loop0): orphan cleanup on readonly fs [ 147.015716][T15722] EXT4-fs error (device loop0): ext4_orphan_get:1412: comm syz-executor.0: bad orphan inode 33554432 [ 147.023475][T15738] loop4: detected capacity change from 0 to 1051 [ 147.028554][T15739] loop5: detected capacity change from 0 to 1051 [ 147.033309][T15722] EXT4-fs (loop0): Remounting filesystem read-only 12:53:58 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:58 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, 0x0) 12:53:58 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d242000012", 0x65, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 147.043587][T15739] EXT4-fs (loop5): fragment/cluster size (16384) != block size (1024) [ 147.045986][T15722] EXT4-fs (loop0): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. [ 147.075913][T15738] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 12:53:58 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)={[{@errors_remount}]}) [ 147.111175][T15753] loop2: detected capacity change from 0 to 1051 [ 147.168358][T15764] loop4: detected capacity change from 0 to 1051 [ 147.170974][T15766] loop5: detected capacity change from 0 to 1051 [ 147.187468][T15766] EXT4-fs (loop5): fragment/cluster size (16384) != block size (1024) [ 147.195803][T15768] loop0: detected capacity change from 0 to 1051 [ 147.204819][T15764] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 147.214069][T15764] EXT4-fs (loop4): group descriptors corrupted! [ 147.226206][T15768] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 147.241250][T15768] EXT4-fs (loop0): orphan cleanup on readonly fs [ 147.247667][T15768] EXT4-fs error (device loop0): ext4_orphan_get:1412: comm syz-executor.0: bad orphan inode 33554432 [ 147.259082][T15768] EXT4-fs (loop0): Remounting filesystem read-only [ 147.265612][T15768] EXT4-fs (loop0): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. 12:53:58 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) fcntl$addseals(r0, 0x409, 0x2) write$binfmt_elf64(r0, &(0x7f0000000800)={{0x7f, 0x45, 0x4c, 0x46, 0x2b, 0x9, 0x2, 0x1, 0x80000001, 0x2, 0x3e, 0xdcd0, 0x30, 0x40, 0x82, 0xb832, 0x0, 0x38, 0x2, 0x1709, 0x6, 0x8}, [{0x70000000, 0x2, 0x8, 0x6, 0x101, 0x5, 0x4, 0xfff}], "41b28a8f139fcc53a8063d72c71fa3abd998deddddf9f35d3520054ef1e25bec11014f6bb5fa8fab6ad572a0ed21017cab3a9f0a37690eca6b0978432143cb719b3cd466a3f1fa5f59c164d999641f372b78b6b86bcabf479b6d0d9a093ee0c96d7d37ab991a863a2ce22656109ee2db0a6279274f18a9a4cf013988e776d43bd76c0198913a07fb309db76338e536a7843655cda4e148a52b1cd04533e5051e72103670f5f8bc2f5be401f7e5a5ac2b", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x728) 12:53:58 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, 0x0) 12:53:58 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:58 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:58 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:58 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x200100, 0x11) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 12:53:58 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:58 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, 0x0) [ 147.743204][T15792] loop5: detected capacity change from 0 to 1051 [ 147.753728][T15795] loop2: detected capacity change from 0 to 1051 [ 147.754010][T15792] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 12:53:58 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0xd9c, 0x0) sendfile(r3, r2, 0x0, 0x8000000ffffff04) r4 = creat(&(0x7f00000000c0)='./file0/file0\x00', 0x2) ioctl$BTRFS_IOC_BALANCE_V2(r4, 0xc4009420, &(0x7f0000000140)={0x4, 0x7, {0x8, @struct={0x700000, 0xfffffffa}, 0x0, 0x9, 0x7, 0x3ff, 0x800, 0x7fff, 0x28, @usage=0x3ff, 0x0, 0x9d, [0x0, 0xc, 0x0, 0x7da9, 0xffffffff, 0xfffffffffffffff7]}, {0x4000000000002, @usage=0x7b000000000, 0x0, 0x8001, 0x0, 0xd4, 0x9, 0x8, 0x80, @struct={0x3, 0x7}, 0x10001, 0x80000006, [0x5, 0x0, 0x5, 0x9, 0x0, 0x1]}, {0x2, @usage=0x3, 0x0, 0xffffffffffffa0f9, 0xfffffffffffffffe, 0xeda8, 0x3, 0x1ff, 0x60, @usage=0x3f, 0x5, 0x0, [0x401, 0x5, 0x80000001, 0x0, 0x1f, 0x3]}, {0x2, 0x7f, 0x3}}) r5 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x3000002, 0x2010, r5, 0xfbd6b000) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r6, 0x0) r7 = openat$cgroup_ro(r6, &(0x7f0000000540)='cpuacct.usage_user\x00', 0x0, 0x0) sendfile(r4, r7, &(0x7f0000000580)=0xffffffffbe9013da, 0x999b) preadv(r6, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) fsconfig$FSCONFIG_SET_PATH(r4, 0x3, &(0x7f00000005c0)='*}!#(\x00', &(0x7f0000000800)='./file0\x00', 0xffffffffffffffff) [ 147.822222][T15808] loop0: detected capacity change from 0 to 1051 [ 147.830161][T15808] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 147.833760][T15811] loop4: detected capacity change from 0 to 1051 [ 147.841342][T15808] EXT4-fs (loop0): orphan cleanup on readonly fs [ 147.852130][T15808] EXT4-fs error (device loop0): ext4_orphan_get:1412: comm syz-executor.0: bad orphan inode 33554432 [ 147.863642][T15810] loop5: detected capacity change from 0 to 1051 12:53:58 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:58 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)={[{@errors_remount}]}) [ 147.866320][T15811] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 147.874090][T15808] EXT4-fs (loop0): Remounting filesystem read-only [ 147.879201][T15811] EXT4-fs (loop4): group descriptors corrupted! [ 147.891931][T15808] EXT4-fs (loop0): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. [ 147.907056][T15810] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 12:53:58 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)) [ 147.920607][T15826] loop2: detected capacity change from 0 to 1051 [ 148.027123][T15840] loop0: detected capacity change from 0 to 1051 [ 148.032084][T15842] loop4: detected capacity change from 0 to 1051 [ 148.041092][T15840] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 148.060669][T15842] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 148.069913][T15842] EXT4-fs (loop4): group descriptors corrupted! [ 148.081644][T15845] loop2: detected capacity change from 0 to 1051 [ 148.086800][T15840] EXT4-fs (loop0): orphan cleanup on readonly fs [ 148.094431][T15840] EXT4-fs error (device loop0): ext4_orphan_get:1412: comm syz-executor.0: bad orphan inode 33554432 [ 148.105909][T15845] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 148.106025][T15840] EXT4-fs (loop0): Remounting filesystem read-only [ 148.120274][T15845] EXT4-fs (loop2): orphan cleanup on readonly fs [ 148.121721][T15840] EXT4-fs (loop0): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. [ 148.128027][T15845] EXT4-fs error (device loop2): ext4_orphan_get:1412: comm syz-executor.2: bad orphan inode 33554432 [ 148.150135][T15845] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 12:53:59 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0xac0c2, 0x12) r1 = open$dir(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x82) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x119) r3 = perf_event_open$cgroup(&(0x7f0000000140)={0x1, 0x80, 0x10, 0x0, 0xc0, 0xff, 0x0, 0x8000, 0x24008, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8, 0x0, @perf_config_ext={0x7f, 0x1}, 0xc000, 0x7, 0xfffffffd, 0x6, 0x2, 0xbc, 0x0, 0x0, 0xfff, 0x0, 0x9}, r2, 0x1, r2, 0x8) write(r3, &(0x7f0000000080)="0855632fb9c221af29b07d271f879fc35ca090a7979ec3dd991925f7bea65654dd6b159f9a48470527839dd5188aa6f99fd31f839bcdf9cde5", 0x39) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$TCXONC(r4, 0x540a, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 12:53:59 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:59 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, 0x0) 12:53:59 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:59 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)) [ 148.616311][T15865] loop2: detected capacity change from 0 to 1051 [ 148.630771][T15865] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 148.654679][T15874] loop5: detected capacity change from 0 to 1051 12:53:59 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)) 12:53:59 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0xac0c2, 0x12) r1 = open$dir(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x82) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x119) r3 = perf_event_open$cgroup(&(0x7f0000000140)={0x1, 0x80, 0x10, 0x0, 0xc0, 0xff, 0x0, 0x8000, 0x24008, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8, 0x0, @perf_config_ext={0x7f, 0x1}, 0xc000, 0x7, 0xfffffffd, 0x6, 0x2, 0xbc, 0x0, 0x0, 0xfff, 0x0, 0x9}, r2, 0x1, r2, 0x8) write(r3, &(0x7f0000000080)="0855632fb9c221af29b07d271f879fc35ca090a7979ec3dd991925f7bea65654dd6b159f9a48470527839dd5188aa6f99fd31f839bcdf9cde5", 0x39) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$TCXONC(r4, 0x540a, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 148.655194][T15865] EXT4-fs (loop2): orphan cleanup on readonly fs [ 148.667360][T15865] EXT4-fs error (device loop2): ext4_orphan_get:1412: comm syz-executor.2: bad orphan inode 33554432 [ 148.669363][T15874] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 148.678226][T15865] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 148.690100][T15878] loop4: detected capacity change from 0 to 1051 [ 148.704630][T15876] loop0: detected capacity change from 0 to 1051 12:53:59 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)={[{@errors_remount}]}) [ 148.736854][T15876] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) 12:53:59 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, 0x0) 12:53:59 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0xac0c2, 0x12) r1 = open$dir(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x82) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x119) r3 = perf_event_open$cgroup(&(0x7f0000000140)={0x1, 0x80, 0x10, 0x0, 0xc0, 0xff, 0x0, 0x8000, 0x24008, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8, 0x0, @perf_config_ext={0x7f, 0x1}, 0xc000, 0x7, 0xfffffffd, 0x6, 0x2, 0xbc, 0x0, 0x0, 0xfff, 0x0, 0x9}, r2, 0x1, r2, 0x8) write(r3, &(0x7f0000000080)="0855632fb9c221af29b07d271f879fc35ca090a7979ec3dd991925f7bea65654dd6b159f9a48470527839dd5188aa6f99fd31f839bcdf9cde5", 0x39) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$TCXONC(r4, 0x540a, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 12:53:59 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = syz_mount_image$ext4(&(0x7f0000000180)='ext3\x00', &(0x7f00000001c0)='./file0\x00', 0x3f, 0x0, &(0x7f0000000200), 0x40014, &(0x7f0000000240)={[{@acl}, {@sb={'sb', 0x3d, 0x200}}, {@dioread_nolock}], [{@obj_role={'obj_role', 0x3d, '+)!'}}, {@appraise_type}, {@obj_type={'obj_type', 0x3d, '\xf8'}}, {@dont_hash}]}) r2 = openat(r1, &(0x7f00000002c0)='./file0\x00', 0x101, 0x1b0) sendmsg(r2, &(0x7f0000003780)={&(0x7f0000001500)=@tipc=@nameseq={0x1e, 0x1, 0x0, {0x42, 0x0, 0x3}}, 0x80, &(0x7f0000001580), 0x0, &(0x7f00000015c0)=[{0x1010, 0x109, 0x6, "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{0x1010, 0xff, 0x10000, "42236426daa03bd44bebaa0c5c071379bb258830f341be60db27b81303194658e7b31773e0298e8ca7273fd6ba33373e50c47425aa1b6d2dcda64859517430ecd16487c72c1b5dce7fccee97067d9187f771ccc18f0c07cbe9e4592eeded687d5eeac3daebf18f604733b8f80a405b4918306ec0e67b79b41cabd7cbce6f72b51454cab12011a397524bb492fb4f904dcfeafcb733a3262e2c61cab405f89580ca3b3ceaea789f700059fbd3eb3e4f3f68f365c8667e9ddfc276f29f975c43787eccef072899f0becdc8043eda7f8d0cb6a2d2bab53eaa63db5036380d4641e2c3867418fde70e9547edf26c735c5e4c59b9d2fddfcf0af76f688b9ed7dc7caca96aca7aa86cb96eabc5a449964da710ac6b064d8447465f74a57f0fdfeb358e8b6f8f96ac9e111cd0cd3e8e3730b13a8f5c27a1f30aba5211fad041808d05b4f6688b089adbda0a30c67497b420d5acd6d74e558db46a629afdac17aafe441c4309df282b8cdf9d4c5fbc1ba0e7e8d5f043250766f16c6b4a7330e9402f0df8683e9fcbe17143f02c711dd65f34cca2e8cb1c9b63e882e59626864a919d888ec32a7751a517c316274a60fc389a0bc8349f4af3df00807e05c08f064e3b412f179d17a6558a0a94f9a687664a3f6d571d801c4c169ef9138bd52a40a268946de5a36872e429aa9eba31a999c80491dccf0ce9dac93f5991e17bca6a64acb2cb6e341c655e09460a3d1c68df2448f8bca798795864fea38f877a694e04411401b2a9ba6b6f36fde845a443165b0b5b48384e5170babc314831f3db26fd9f50a02e1bc1046edc30b9a26cf0ebdc04beff6c8aacc93211175b2037a2d751766c17cf3bfe29f5c888b64e440a091fbd770041cb39d269eaedbbc40473bf34e73fd08807b70531f47e13938949ea1d786d5ebddc6449e74f9f119674cb6e4b8f219e07709348b7c0b602b184be8dc7222480008feb065eade3adfb80794eeaa01869b2f87936e56f61c8b2bdb89946aa845a60865efd22cf3e2640d17256d6bcf582ace7323d5db9364c5f4067268f32b56457e25b9c160a57d6ff84e6ae915d855b180bf7d35368b05aeadc4fb5a8b3ec1abed3fd83e3fce908802fbc003b67c17788969fa1f154bc71588bb844cd914dcba485646fa9199ad9387bdc515d9cee1ecfac664e57c8527836235f4e825ceca9590019a1d379d4a0212e0bc7c858b0686936055536eb7fc321c5813925f8871882d58982703c27fd5bcd54e9f4544c026fd161e6707b07be890393abf0e521ce2cb0a8aa0feb478f0e63cac977222c64c649e5fe24c15ad0d80b0c7f8e203bf87655c520fc212351005e9c688b0c3f6889dfb817933e4a2f0cb79c1936d27508add7ffe02852daab3be2a7f9c953a3ed990051406f66bf6b985da7d18ba35fdd4dc8839625e09fcc72e58bf9c318c1798fcf3401b4d9217e2160801e499d26b9fb63ffd7d3d3e7b51b7ae39df0eae303b8d67a520eee91e2af08960640a8bedef8a5e3b640eb68484682cc5bac62ff336e0cf7489853b8540be215a555ef79bd2bb886308eb15934f4008ec3fa35275ade766678aa198311bc8a0d2f10c0145800e38e6953d97b073d8b14857a3afa39c23d40f8b96d246da19fe4b0f54f9d8450c1411ba3a1c439b16429914a40864feaeeb4178640a4eafcfe4fa7ce362199ef7213170f3c1d7a077be25df5fa370b33747ebbe885d871960a67bb26020c8133c2b1220280fa0e347f76d00075a2fe0f64dd31d4a6666e3585cdc57137b160cafe49398f0e7856e064ccf261ac42664ee0113a56dce350503173531be898c2097bd693ae97861cff9aaf6abf6107d8b1759ae446349b9973d41329487545438917d39d224d15d1b3215e6dc3352b6ac62ae241707637c788aea95c8e62c75716caa90d53f02ab7d8f190a603db4b92c9228bda993e0c441143b63676e650e62ddbf94a7494210441798b4897d1379deea08580be104ad393f6cfe117c8059ebf26ace91254475de97df1414de36e6c31b71099e4f51afa5c10b3aced37eae050049087905ae1c61807c617ff7f9e8bcff4c749028fff3e4088b408567c13bae0bcf7eff71082333feaf35b1073047c5295a9229d093f8311c82a67b62144cfaeb80eed1c1c3574d1ff4e44e79e9b77a9affc6efae9df5061ece35b129da4b8bc14010e5c7a2de3afec99fe5f5b5021a1c2926ad2f8c793d49bb3e53c346ab4b0b155c23621dfd77c1bcddc7ceb62de43db574303e2b8ae2e5af2ea102313783349c008220f43aaad13a76c7450dc56274bcb5de7756e4c18590fd944299446f6c8f95fad80f427bef4e1a62159ea08bca82e07390576d10cd87fcbf156af2f42d257c56c275891555f517c4416fc74abb76f453dcaa8523ffe234731c7a09925b8e79e4b3d290efbebd4aee11491c856b67c3aa1136c9e512537d6d813d79f6e5e5e1a227d973dc9540e2f4250b6d5f721b5b15c1c7e24d3239ae8abadf7553d94b14cc36242f0e83a5975a73d712fbe63cf952dc106317321a61d7b09378beabcc70cab1864e7cb444ad95549a8d82d3bcfe99334ebc3ee16a7c0006bdc84e453e495eacc06fc124a6cb45bdf337a188de22a699c8f145c49e03f132e4c2cdd8d15e6517c389912fa4c5396528a6159448417e4056093db2066c3550c12e5d1fdde79f56e926ee6c7c3cf3b4b0246bb90ac4093491a68fbd21d2a1c669d741f904550544fd62af26b4543011cc1755a2513c73ca4eee040febce0df0b6e133e54c4c23568828144d0a526227c596abcb19280dd57823a52b1214b9531fbbfa35001f0cfc318ad17dc6ecea710b1c640f3df1d2b6d512a33993625f848ef76fca40ac706a47a68a1c465e8cb1a1a280c4d2e9541de5c9f019be747ac911dc1334eea60ef0f871e393939a69c1a940680b105ca9caa56a470804ca05669048895252ac7fa16672baee172b73305e82e1a8d75829e2a4f17c43db123d59faee132277afe469f106014ab8ec8ddafa5f5dcd9fb0fd031cc9a86f6555ef13a0b46765a52e09212e90f80751fc51ea62eb4a76467b071bd01660a9aacff03a5ffb2f71053e26173219784c9af9a157e45e15077d349320dfd0584e55556661495f4bf1b2d36d6804e9cf4e76b3030bb61955e0ab1ac38a4b59ada54aae94fb6c24f32b6103f01d27e402f345842a57f3ab767d2583af64594248597a75f24573ff39897b94b4483fea68a85157a3cf5bc9a2d6be94892aef7ba66c40b96af6cb43fe1f4ec79d36bed578ad54ac85b3e5a7477af898c745badd844700f11ba74ba0365decc284833e720f97eaf8ef10d3efbaa4ad787e3793a3a4e49ca1e652b5a25c3ccd939e4e11a38521eb3596047ce6d4402bca8c04cd18382bbc80ad2143b90b2a3e6a627351898ded0cfaba8991338814544e6147ed6d72528361f31fa2b12088cf9527c77b914b1774e07df37201840da3abc7ef0887de16408c3c862ab226e655e25c56ba710ffd139eca8f076ee3943331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{0x40, 0x103, 0xffffffff, "c144b16ed6202a29e63dc0338d7ed54b2c4bb3853476e80072e4862e75872fdccd6f020a44d7dca3bb0a18fff598"}, {0x60, 0x101, 0xfff, "5728cc9b89d815ac9b36720f9410fdca81cf9ca9862beb381dc5292c4dc54a35df5aef293f2c8f50812f0f466cc49e108be78029d586a6c5378c0b1e9bc131a35f5fb593f681df99cd20b1568979"}, {0x48, 0x0, 0x1, "6bc4ec583f1307669f079fe8cace1713d32a813b85c8d310c413d07db3ee83b9760e425ed2718ffcf3ba28e8ec0a60cf8eb4a6e15a1106"}, {0x28, 0x10f, 0x7, "9a374c177bb55986a23427092b28787067"}, {0x20, 0xff, 0x532, "87a6623fbc39a26221"}, {0x60, 0x107, 0x4, "9f82b0219d5d60ed40c8ec22e6a3961efc85b537fd9e52e12c9d474232005335c7e1e99055f236b4dddaf96ec265a3e3ab86408cef4c6274ff34db98ca3b6c5153018fa8a9f988cb6ea18612f2bc"}], 0x21b0}, 0x20004001) r3 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) vmsplice(r4, &(0x7f0000001480)=[{&(0x7f0000000200)="9ac6728895803f1a0927caf6", 0xc}, {&(0x7f0000000300)="ad20854e5b9e2d4f4e38fed90c447a57954b0fadaa18f464a057984c92f3f3429ac2715bcda0bbd527a9207b183d4226596427fd9ce0372687ce2d9402295292a3d1af28167a7003f5fe5c49745638779d28bcd6d8b7b8af", 0x58}, {&(0x7f0000000380)="a99463bd93e476e70ce43a8df768d47ee202a9f3de47617e08b48023bfd23053c42244416e8e67c1707da1a6304dd1d8381636b525486c3d15031d8a051f50eb605121801d0585f5b3e9bd2eec3ffb94d8fb11caffe3088e2c7dc336f0f3145c6603cde43b3ee5f2d9cd28365b51f602ab6dbf5d788b2157f1ea820a519b1f930eb143e4eb00fc152a56376b5b1f9b07b97697ae54110b5390bc943e85a6ec076d94d548a6d4bccbe6f2495247048dd50ffadeae19948ef4b85056ce441c51f60ea3f0f8af68616ef0de4e705b55ecb189ec20d75bbdc1fe41bf6ba900f2cb2edbde460b1b62e15425d1e8f3a2efbf30140a", 0xf2}, {&(0x7f0000000480)="b5f32cb46ab64a5f79de383b8a59b4c6d26f9b4ffa6386e833b346ce4c431674ef6e0573e9c0ce4b2cc648dc19aeaf2a0d28da8ac670dc202dd52b7cc127d0c7efc56df7e69dba8ad643421f5cd523623225f40ddf21733d907d416f932cbc8069d263be9343863e365a917bc793d1ff8e0235ef08b93b0ee4d5f1c0f5fc6fcfdb55500f024bacc2050815d9774ae80e5f", 0x91}, {&(0x7f0000000540)="abe31a9cda61178fcda29179b401e4611d69e0677479cef989232225f36640f4f8b7f956a1fc6a6a42d0b50693b6bb3940ab6bbf30762fcce996f66ac22348948b57152e100a48a6e81e87fae006840c8eb4858999b660d38c", 0x59}, {&(0x7f00000012c0)="1c58bf96971e1123a25b791358831517b52954dcba51270eab168a268b6a0fafb13b4287539805999777b8458004b14a12e11d4668eec82740cb00d8c23f85b13761c9d213a495f5f44c41601a5bd5098e3526766bfd9763ef5a692da514b973989fed847256a1b089328cb775954cc18aeefbccc497d0eb1d8327d5d251bfa0f750de48f9203aee12b53d9424ba7118600d0be9702c790d3f389a1304366afd369dc6cdb1a87cf994", 0xa9}, {&(0x7f00000005c0)="0f2d70307b9c9a367635e839ecc6c269b14dbf96ffa9b4cd1f4b5520620952c90b5323052d8293beb72ea8", 0x2b}, {&(0x7f0000001380)="636d38270cf3eb859088627707bdb633229c8b470f828c1915321796a8b14ea319faeacc0988f7f530da44fa0fa524a06fd76a3a59c2b46fe97b2ad5a3b810a9c90de9a129ead4811047260d992c9c812684053984a33da6f392de22dc21ea8e865b3678b319ac80d2fc94d84a1d14f255edf99a9b427235a2883ebda488c1222820a7257737ebe35af85f5ea086231f6f73e4a7a56e66c553583abcb51a8fc26e17102a5b1f31263df62f4a80039f64527318e9c5af0efcc3c708c76b66b45b925643d4e57f413a97d25a4d4da6e26ab45c3ad5fe5ac3a494ac6b6c33533dd6fc9d013390a2556faa7a57ea7378b72e3655956dcd296862674711a5898c", 0xfe}], 0x8, 0x4) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r3, 0x0, 0x7fffffff) ioctl$TIOCGISO7816(r0, 0x80285442, &(0x7f00000000c0)) r5 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r5, r0, 0x0, 0xffffff04) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r6, 0x0) preadv(r6, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r7 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000140), 0x2, 0x0) write$binfmt_elf64(r7, &(0x7f0000000800)=ANY=[@ANYBLOB="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"/2715], 0xa9b) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 148.777690][T15876] EXT4-fs (loop0): orphan cleanup on readonly fs [ 148.784100][T15876] EXT4-fs error (device loop0): ext4_orphan_get:1412: comm syz-executor.0: bad orphan inode 33554432 [ 148.786978][T15898] loop5: detected capacity change from 0 to 1051 [ 148.815772][T15876] EXT4-fs (loop0): Remounting filesystem read-only 12:53:59 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300), 0x0, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:59 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0xac0c2, 0x12) r1 = open$dir(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x82) write(r0, &(0x7f0000000600)="34fd98aa1d0e7adec937a5f331a75f487934f50242a0751944936972896c29a5068c8ecba1aa0a4e2a631b5180e1fbde79f4502dc4c4a1fba9dcd9ed83e639aefa1b87631c33d1a82cb0c0035676ddfeb0fe7984d7519b0f839d497fc9d64ef14d1de22220ff2623df4950134b9fb734a52adad95f131cce3672a9d7d7b400d2c62810b5f20351639330948107bf8d4534a03ac389455c54d8eb4d609b3e858b7213b38eb01f0eeaba3739ae927916e28da6a79a3fd5e32d30ab30bf959d4596e5ffbff6789a650b9e7d248d1ba868012336a4f3ef8fab07a8f5b81bb0bc45b2174538315ca12b7c723b2157562564a8a1f19d28179f8c565448e0e921b8c3e6fc4adaafa8b929ad077f633325b6a6f71a586cabc4883e03e19315f946b277858593a7367e232202fe9ad656c6768a1517da7f0498b48cb078e929fb11db0cc551f754bffc4859dd89a396915cc809b07d448573098409ea21371056f67ef4114ec10547f498d24513fe594308bf022868ad21e85bba811942fdc45161a1a8a7fe00d5c6b05ed7954f631bbd12a5c9a5cfa5965e0595de608b04ebe02b3fcbf3b9f57807a1a7ad8528992e2ec65949da2f4a0478dfd3ae52639c15d8aeaa351da6d393b58c772168fae604d097fef4d6b9360eb169a0b0ee70cdc22435a003e68698f61b3b63b1f51011bc8f4ef944c1de821785f670124a1c6ed18335d63412", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x119) r3 = perf_event_open$cgroup(&(0x7f0000000140)={0x1, 0x80, 0x10, 0x0, 0xc0, 0xff, 0x0, 0x8000, 0x24008, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8, 0x0, @perf_config_ext={0x7f, 0x1}, 0xc000, 0x7, 0xfffffffd, 0x6, 0x2, 0xbc, 0x0, 0x0, 0xfff, 0x0, 0x9}, r2, 0x1, r2, 0x8) write(r3, &(0x7f0000000080)="0855632fb9c221af29b07d271f879fc35ca090a7979ec3dd991925f7bea65654dd6b159f9a48470527839dd5188aa6f99fd31f839bcdf9cde5", 0x39) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$TCXONC(r4, 0x540a, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 148.822498][T15876] EXT4-fs (loop0): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. [ 148.851132][T15898] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 148.860375][T15898] EXT4-fs (loop5): group descriptors corrupted! 12:53:59 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)={[{@errors_remount}]}) 12:53:59 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0xac0c2, 0x12) r1 = open$dir(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x82) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x119) r3 = perf_event_open$cgroup(&(0x7f0000000140)={0x1, 0x80, 0x10, 0x0, 0xc0, 0xff, 0x0, 0x8000, 0x24008, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8, 0x0, @perf_config_ext={0x7f, 0x1}, 0xc000, 0x7, 0xfffffffd, 0x6, 0x2, 0xbc, 0x0, 0x0, 0xfff, 0x0, 0x9}, r2, 0x1, r2, 0x8) write(r3, &(0x7f0000000080)="0855632fb9c221af29b07d271f879fc35ca090a7979ec3dd991925f7bea65654dd6b159f9a48470527839dd5188aa6f99fd31f839bcdf9cde5", 0x39) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$TCXONC(r4, 0x540a, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) [ 148.886442][T15911] loop2: detected capacity change from 0 to 1051 [ 148.892894][T15913] loop4: detected capacity change from 0 to 1051 [ 148.904561][T15911] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) 12:53:59 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, 0x0) 12:53:59 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0xac0c2, 0x12) r1 = open$dir(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x82) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x119) r3 = perf_event_open$cgroup(&(0x7f0000000140)={0x1, 0x80, 0x10, 0x0, 0xc0, 0xff, 0x0, 0x8000, 0x24008, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8, 0x0, @perf_config_ext={0x7f, 0x1}, 0xc000, 0x7, 0xfffffffd, 0x6, 0x2, 0xbc, 0x0, 0x0, 0xfff, 0x0, 0x9}, r2, 0x1, r2, 0x8) write(r3, &(0x7f0000000080)="0855632fb9c221af29b07d271f879fc35ca090a7979ec3dd991925f7bea65654dd6b159f9a48470527839dd5188aa6f99fd31f839bcdf9cde5", 0x39) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$TCXONC(r4, 0x540a, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) [ 148.934525][T15911] EXT4-fs (loop2): orphan cleanup on readonly fs [ 148.940901][T15911] EXT4-fs error (device loop2): ext4_orphan_get:1412: comm syz-executor.2: bad orphan inode 33554432 [ 148.951843][T15911] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 148.964864][T15927] loop0: detected capacity change from 0 to 1051 12:53:59 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0xd9c, 0x0) sendfile(r3, r2, 0x0, 0x8000000ffffff04) r4 = creat(&(0x7f00000000c0)='./file0/file0\x00', 0x2) ioctl$BTRFS_IOC_BALANCE_V2(r4, 0xc4009420, &(0x7f0000000140)={0x4, 0x7, {0x8, @struct={0x700000, 0xfffffffa}, 0x0, 0x9, 0x7, 0x3ff, 0x800, 0x7fff, 0x28, @usage=0x3ff, 0x0, 0x9d, [0x0, 0xc, 0x0, 0x7da9, 0xffffffff, 0xfffffffffffffff7]}, {0x4000000000002, @usage=0x7b000000000, 0x0, 0x8001, 0x0, 0xd4, 0x9, 0x8, 0x80, @struct={0x3, 0x7}, 0x10001, 0x80000006, [0x5, 0x0, 0x5, 0x9, 0x0, 0x1]}, {0x2, @usage=0x3, 0x0, 0xffffffffffffa0f9, 0xfffffffffffffffe, 0xeda8, 0x3, 0x1ff, 0x60, @usage=0x3f, 0x5, 0x0, [0x401, 0x5, 0x80000001, 0x0, 0x1f, 0x3]}, {0x2, 0x7f, 0x3}}) r5 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x3000002, 0x2010, r5, 0xfbd6b000) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r6, 0x0) r7 = openat$cgroup_ro(r6, &(0x7f0000000540)='cpuacct.usage_user\x00', 0x0, 0x0) sendfile(r4, r7, &(0x7f0000000580)=0xffffffffbe9013da, 0x999b) preadv(r6, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) fsconfig$FSCONFIG_SET_PATH(r4, 0x3, &(0x7f00000005c0)='*}!#(\x00', &(0x7f0000000800)='./file0\x00', 0xffffffffffffffff) [ 148.979149][T15927] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 148.979236][T15934] loop5: detected capacity change from 0 to 1051 [ 148.997424][T15934] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 149.006797][T15934] EXT4-fs (loop5): group descriptors corrupted! [ 149.023505][T15927] EXT4-fs (loop0): orphan cleanup on readonly fs 12:54:00 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0xac0c2, 0x12) r1 = open$dir(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x82) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x119) r3 = perf_event_open$cgroup(&(0x7f0000000140)={0x1, 0x80, 0x10, 0x0, 0xc0, 0xff, 0x0, 0x8000, 0x24008, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8, 0x0, @perf_config_ext={0x7f, 0x1}, 0xc000, 0x7, 0xfffffffd, 0x6, 0x2, 0xbc, 0x0, 0x0, 0xfff, 0x0, 0x9}, r2, 0x1, r2, 0x8) write(r3, &(0x7f0000000080)="0855632fb9c221af29b07d271f879fc35ca090a7979ec3dd991925f7bea65654dd6b159f9a48470527839dd5188aa6f99fd31f839bcdf9cde5", 0x39) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$TCXONC(r4, 0x540a, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) [ 149.029910][T15927] EXT4-fs error (device loop0): ext4_orphan_get:1412: comm syz-executor.0: bad orphan inode 33554432 12:54:00 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)={[{@errors_remount}]}) 12:54:00 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300), 0x0, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:54:00 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)) [ 149.060425][T15946] loop4: detected capacity change from 0 to 1051 [ 149.061769][T15927] EXT4-fs (loop0): Remounting filesystem read-only [ 149.073456][T15927] EXT4-fs (loop0): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. [ 149.148400][T15961] loop5: detected capacity change from 0 to 1051 [ 149.212575][T15961] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 149.212671][T15970] loop0: detected capacity change from 0 to 1051 [ 149.221850][T15961] EXT4-fs (loop5): group descriptors corrupted! [ 149.231202][T15970] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 149.249168][T15970] EXT4-fs (loop0): orphan cleanup on readonly fs [ 149.255611][T15970] EXT4-fs error (device loop0): ext4_orphan_get:1412: comm syz-executor.0: bad orphan inode 33554432 [ 149.267125][T15970] EXT4-fs (loop0): Remounting filesystem read-only [ 149.268635][T15978] loop4: detected capacity change from 0 to 1051 [ 149.273761][T15970] EXT4-fs (loop0): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. [ 149.304513][T15978] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 149.317079][T15978] EXT4-fs (loop4): orphan cleanup on readonly fs [ 149.323445][T15978] EXT4-fs error (device loop4): ext4_orphan_get:1412: comm syz-executor.4: bad orphan inode 33554432 [ 149.334357][T15978] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 12:54:00 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)={0x3c, 0x0, 0x1, 0x401, 0x0, 0x0, {0x2}, [@CTA_TUPLE_ORIG={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8}, {0x8}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_SEQ_ADJ_REPLY={0x4, 0x6}]}, 0x3c}}, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ftruncate(r4, 0xa92) 12:54:00 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0xac0c2, 0x12) r1 = open$dir(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x82) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x119) r3 = perf_event_open$cgroup(&(0x7f0000000140)={0x1, 0x80, 0x10, 0x0, 0xc0, 0xff, 0x0, 0x8000, 0x24008, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8, 0x0, @perf_config_ext={0x7f, 0x1}, 0xc000, 0x7, 0xfffffffd, 0x6, 0x2, 0xbc, 0x0, 0x0, 0xfff, 0x0, 0x9}, r2, 0x1, r2, 0x8) write(r3, &(0x7f0000000080)="0855632fb9c221af29b07d271f879fc35ca090a7979ec3dd991925f7bea65654dd6b159f9a48470527839dd5188aa6f99fd31f839bcdf9cde5", 0x39) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) 12:54:00 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300), 0x0, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:54:00 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, 0x0) 12:54:00 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)) 12:54:00 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0xac0c2, 0x12) r1 = open$dir(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x82) write(r0, &(0x7f0000000600)="34fd98aa1d0e7adec937a5f331a75f487934f50242a0751944936972896c29a5068c8ecba1aa0a4e2a631b5180e1fbde79f4502dc4c4a1fba9dcd9ed83e639aefa1b87631c33d1a82cb0c0035676ddfeb0fe7984d7519b0f839d497fc9d64ef14d1de22220ff2623df4950134b9fb734a52adad95f131cce3672a9d7d7b400d2c62810b5f20351639330948107bf8d4534a03ac389455c54d8eb4d609b3e858b7213b38eb01f0eeaba3739ae927916e28da6a79a3fd5e32d30ab30bf959d4596e5ffbff6789a650b9e7d248d1ba868012336a4f3ef8fab07a8f5b81bb0bc45b2174538315ca12b7c723b2157562564a8a1f19d28179f8c565448e0e921b8c3e6fc4adaafa8b929ad077f633325b6a6f71a586cabc4883e03e19315f946b277858593a7367e232202fe9ad656c6768a1517da7f0498b48cb078e929fb11db0cc551f754bffc4859dd89a396915cc809b07d448573098409ea21371056f67ef4114ec10547f498d24513fe594308bf022868ad21e85bba811942fdc45161a1a8a7fe00d5c6b05ed7954f631bbd12a5c9a5cfa5965e0595de608b04ebe02b3fcbf3b9f57807a1a7ad8528992e2ec65949da2f4a0478dfd3ae52639c15d8aeaa351da6d393b58c772168fae604d097fef4d6b9360eb169a0b0ee70cdc22435a003e68698f61b3b63b1f51011bc8f4ef944c1de821785f670124a1c6ed18335d63412", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x119) r3 = perf_event_open$cgroup(&(0x7f0000000140)={0x1, 0x80, 0x10, 0x0, 0xc0, 0xff, 0x0, 0x8000, 0x24008, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8, 0x0, @perf_config_ext={0x7f, 0x1}, 0xc000, 0x7, 0xfffffffd, 0x6, 0x2, 0xbc, 0x0, 0x0, 0xfff, 0x0, 0x9}, r2, 0x1, r2, 0x8) write(r3, &(0x7f0000000080)="0855632fb9c221af29b07d271f879fc35ca090a7979ec3dd991925f7bea65654dd6b159f9a48470527839dd5188aa6f99fd31f839bcdf9cde5", 0x39) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) 12:54:00 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0xac0c2, 0x12) r1 = open$dir(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x82) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x119) r3 = perf_event_open$cgroup(&(0x7f0000000140)={0x1, 0x80, 0x10, 0x0, 0xc0, 0xff, 0x0, 0x8000, 0x24008, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8, 0x0, @perf_config_ext={0x7f, 0x1}, 0xc000, 0x7, 0xfffffffd, 0x6, 0x2, 0xbc, 0x0, 0x0, 0xfff, 0x0, 0x9}, r2, 0x1, r2, 0x8) write(r3, &(0x7f0000000080)="0855632fb9c221af29b07d271f879fc35ca090a7979ec3dd991925f7bea65654dd6b159f9a48470527839dd5188aa6f99fd31f839bcdf9cde5", 0x39) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) [ 149.768148][T16001] loop5: detected capacity change from 0 to 1051 [ 149.768588][T16004] loop0: detected capacity change from 0 to 1051 [ 149.774818][T16002] loop4: detected capacity change from 0 to 1051 [ 149.788346][T16002] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 149.799020][T16002] EXT4-fs (loop4): orphan cleanup on readonly fs [ 149.805398][T16002] EXT4-fs error (device loop4): ext4_orphan_get:1412: comm syz-executor.4: bad orphan inode 33554432 [ 149.816379][T16002] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 149.819412][T16004] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 149.859290][T16004] EXT4-fs (loop0): orphan cleanup on readonly fs [ 149.865828][T16004] EXT4-fs error (device loop0): ext4_orphan_get:1412: comm syz-executor.0: bad orphan inode 33554432 [ 149.879369][T16004] EXT4-fs (loop0): Remounting filesystem read-only [ 149.886048][T16004] EXT4-fs (loop0): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. 12:54:00 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300), 0x0, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:54:00 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)) 12:54:00 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, 0x0) 12:54:00 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0xac0c2, 0x12) r1 = open$dir(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x82) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x119) r3 = perf_event_open$cgroup(&(0x7f0000000140)={0x1, 0x80, 0x10, 0x0, 0xc0, 0xff, 0x0, 0x8000, 0x24008, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8, 0x0, @perf_config_ext={0x7f, 0x1}, 0xc000, 0x7, 0xfffffffd, 0x6, 0x2, 0xbc, 0x0, 0x0, 0xfff, 0x0, 0x9}, r2, 0x1, r2, 0x8) write(r3, &(0x7f0000000080)="0855632fb9c221af29b07d271f879fc35ca090a7979ec3dd991925f7bea65654dd6b159f9a48470527839dd5188aa6f99fd31f839bcdf9cde5", 0x39) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) 12:54:00 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 150.009078][T16040] loop4: detected capacity change from 0 to 1051 [ 150.015858][T16041] loop0: detected capacity change from 0 to 1051 [ 150.015858][T16036] loop2: detected capacity change from 0 to 1051 [ 150.020266][T16040] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 150.025829][T16037] loop5: detected capacity change from 0 to 1051 [ 150.046718][T16040] EXT4-fs (loop4): orphan cleanup on readonly fs [ 150.053122][T16040] EXT4-fs error (device loop4): ext4_orphan_get:1412: comm syz-executor.4: bad orphan inode 33554432 [ 150.061810][T16041] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 150.063997][T16040] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 150.090845][T16036] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 150.100938][T16041] EXT4-fs (loop0): orphan cleanup on readonly fs [ 150.107288][T16041] EXT4-fs error (device loop0): ext4_orphan_get:1412: comm syz-executor.0: bad orphan inode 33554432 [ 150.116416][T16036] EXT4-fs (loop2): orphan cleanup on readonly fs [ 150.119334][T16041] EXT4-fs (loop0): Remounting filesystem read-only [ 150.124483][T16036] EXT4-fs error (device loop2): ext4_orphan_get:1412: comm syz-executor.2: bad orphan inode 33554432 [ 150.126456][T16036] EXT4-fs (loop2): Remounting filesystem read-only [ 150.131019][T16041] EXT4-fs (loop0): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. [ 150.141946][T16036] EXT4-fs (loop2): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. 12:54:01 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0xc00, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r1, 0x0, 0xffffff04) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) openat$cgroup_ro(r0, &(0x7f00000000c0)='memory.current\x00', 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x2000) 12:54:01 executing program 4: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="34fd98aa1d0e7adec937a5f331a75f487934f50242a0751944936972896c29a5068c8ecba1aa0a4e2a631b5180e1fbde79f4502dc4c4a1fba9dcd9ed83e639aefa1b87631c33d1a82cb0c0035676ddfeb0fe7984d7519b0f839d497fc9d64ef14d1de22220ff2623df4950134b9fb734a52adad95f131cce3672a9d7d7b400d2c62810b5f20351639330948107bf8d4534a03ac389455c54d8eb4d609b3e858b7213b38eb01f0eeaba3739ae927916e28da6a79a3fd5e32d30ab30bf959d4596e5ffbff6789a650b9e7d248d1ba868012336a4f3ef8fab07a8f5b81bb0bc45b2174538315ca12b7c723b2157562564a8a1f19d28179f8c565448e0e921b8c3e6fc4adaafa8b929ad077f633325b6a6f71a586cabc4883e03e19315f946b277858593a7367e232202fe9ad656c6768a1517da7f0498b48cb078e929fb11db0cc551f754bffc4859dd89a396915cc809b07d448573098409ea21371056f67ef4114ec10547f498d24513fe594308bf022868ad21e85bba811942fdc45161a1a8a7fe00d5c6b05ed7954f631bbd12a5c9a5cfa5965e0595de608b04ebe02b3fcbf3b9f57807a1a7ad8528992e2ec65949da2f4a0478dfd3ae52639c15d8aeaa351da6d393b58c772168fae604d097fef4d6b9360eb169a0b0ee70cdc22435a003e68698f61b3b63b1f51011bc8f4ef944c1de821785f670124a1c6ed18335d63412", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f00000000c0)=[{&(0x7f0000000240)=""/244, 0xf4}], 0x1, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 12:54:01 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0xac0c2, 0x12) r1 = open$dir(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x82) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x119) r3 = perf_event_open$cgroup(&(0x7f0000000140)={0x1, 0x80, 0x10, 0x0, 0xc0, 0xff, 0x0, 0x8000, 0x24008, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8, 0x0, @perf_config_ext={0x7f, 0x1}, 0xc000, 0x7, 0xfffffffd, 0x6, 0x2, 0xbc, 0x0, 0x0, 0xfff, 0x0, 0x9}, r2, 0x1, r2, 0x8) write(r3, &(0x7f0000000080)="0855632fb9c221af29b07d271f879fc35ca090a7979ec3dd991925f7bea65654dd6b159f9a48470527839dd5188aa6f99fd31f839bcdf9cde5", 0x39) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) 12:54:01 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:54:01 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, 0x0) 12:54:01 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) r2 = pidfd_open(0x0, 0x0) pidfd_getfd(r2, r0, 0x0) sendfile(r0, r1, 0x0, 0x7fffffff) r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r3, r0, 0x0, 0xffffff04) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$RTC_SET_TIME(r5, 0x4024700a, &(0x7f0000000140)={0xa, 0x1c, 0x6, 0x1, 0x9, 0x4, 0x0, 0xf6, 0x1}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)) 12:54:01 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0xac0c2, 0x12) r1 = open$dir(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x82) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x119) r3 = perf_event_open$cgroup(&(0x7f0000000140)={0x1, 0x80, 0x10, 0x0, 0xc0, 0xff, 0x0, 0x8000, 0x24008, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8, 0x0, @perf_config_ext={0x7f, 0x1}, 0xc000, 0x7, 0xfffffffd, 0x6, 0x2, 0xbc, 0x0, 0x0, 0xfff, 0x0, 0x9}, r2, 0x1, r2, 0x8) write(r3, &(0x7f0000000080)="0855632fb9c221af29b07d271f879fc35ca090a7979ec3dd991925f7bea65654dd6b159f9a48470527839dd5188aa6f99fd31f839bcdf9cde5", 0x39) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) 12:54:01 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8400, 0x147) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x40000d9f, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000180)=ANY=[@ANYBLOB="73797a307d793b13081dd03726f4050992a79be33c9f0dcc2dae63cd624ddc3dc7313090b031d924a7aa7a9baff2d37c57984225910aabad87546697f6d4423f1c"], 0x47) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat(r4, &(0x7f0000000140)='./file0\x00', 0x4802, 0x1) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) lseek(r5, 0x101, 0x4) preadv(r3, &(0x7f00000000c0)=[{&(0x7f0000000200)=""/168, 0xa8}], 0x1, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 150.658565][T16084] loop0: detected capacity change from 0 to 1051 [ 150.658834][T16080] loop5: detected capacity change from 0 to 1051 [ 150.672010][T16084] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) 12:54:01 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0xac0c2, 0x12) r1 = open$dir(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x82) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x119) r3 = perf_event_open$cgroup(&(0x7f0000000140)={0x1, 0x80, 0x10, 0x0, 0xc0, 0xff, 0x0, 0x8000, 0x24008, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8, 0x0, @perf_config_ext={0x7f, 0x1}, 0xc000, 0x7, 0xfffffffd, 0x6, 0x2, 0xbc, 0x0, 0x0, 0xfff, 0x0, 0x9}, r2, 0x1, r2, 0x8) write(r3, &(0x7f0000000080)="0855632fb9c221af29b07d271f879fc35ca090a7979ec3dd991925f7bea65654dd6b159f9a48470527839dd5188aa6f99fd31f839bcdf9cde5", 0x39) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) 12:54:01 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)) 12:54:01 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0xac0c2, 0x12) r1 = open$dir(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x82) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x119) r3 = perf_event_open$cgroup(&(0x7f0000000140)={0x1, 0x80, 0x10, 0x0, 0xc0, 0xff, 0x0, 0x8000, 0x24008, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8, 0x0, @perf_config_ext={0x7f, 0x1}, 0xc000, 0x7, 0xfffffffd, 0x6, 0x2, 0xbc, 0x0, 0x0, 0xfff, 0x0, 0x9}, r2, 0x1, r2, 0x8) write(r3, &(0x7f0000000080)="0855632fb9c221af29b07d271f879fc35ca090a7979ec3dd991925f7bea65654dd6b159f9a48470527839dd5188aa6f99fd31f839bcdf9cde5", 0x39) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) 12:54:01 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:54:01 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0xac0c2, 0x12) r1 = open$dir(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x82) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x119) r3 = perf_event_open$cgroup(&(0x7f0000000140)={0x1, 0x80, 0x10, 0x0, 0xc0, 0xff, 0x0, 0x8000, 0x24008, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8, 0x0, @perf_config_ext={0x7f, 0x1}, 0xc000, 0x7, 0xfffffffd, 0x6, 0x2, 0xbc, 0x0, 0x0, 0xfff, 0x0, 0x9}, r2, 0x1, r2, 0x8) write(r3, &(0x7f0000000080)="0855632fb9c221af29b07d271f879fc35ca090a7979ec3dd991925f7bea65654dd6b159f9a48470527839dd5188aa6f99fd31f839bcdf9cde5", 0x39) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) [ 150.712554][T16084] EXT4-fs (loop0): orphan cleanup on readonly fs [ 150.719026][T16084] EXT4-fs error (device loop0): ext4_orphan_get:1412: comm syz-executor.0: bad orphan inode 33554432 [ 150.730383][T16084] EXT4-fs (loop0): Remounting filesystem read-only [ 150.736973][T16084] EXT4-fs (loop0): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. [ 150.860072][T16120] loop0: detected capacity change from 0 to 1051 [ 150.866563][T16124] loop5: detected capacity change from 0 to 1051 [ 150.880927][T16124] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 150.881346][T16120] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 150.901242][T16124] EXT4-fs (loop5): orphan cleanup on readonly fs [ 150.901293][T16120] EXT4-fs (loop0): orphan cleanup on readonly fs [ 150.907721][T16124] EXT4-fs error (device loop5): ext4_orphan_get:1412: comm syz-executor.5: bad orphan inode 33554432 [ 150.914016][T16120] EXT4-fs error (device loop0): ext4_orphan_get:1412: comm syz-executor.0: bad orphan inode 33554432 [ 150.914505][T16120] EXT4-fs (loop0): Remounting filesystem read-only [ 150.924882][T16124] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 150.935728][T16120] EXT4-fs (loop0): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. 12:54:02 executing program 4: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f00000000c0)=[{&(0x7f0000000240)=""/244, 0xf4}], 0x1, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 12:54:02 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0xac0c2, 0x12) r1 = open$dir(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x82) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x119) r3 = perf_event_open$cgroup(&(0x7f0000000140)={0x1, 0x80, 0x10, 0x0, 0xc0, 0xff, 0x0, 0x8000, 0x24008, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8, 0x0, @perf_config_ext={0x7f, 0x1}, 0xc000, 0x7, 0xfffffffd, 0x6, 0x2, 0xbc, 0x0, 0x0, 0xfff, 0x0, 0x9}, r2, 0x1, r2, 0x8) write(r3, &(0x7f0000000080)="0855632fb9c221af29b07d271f879fc35ca090a7979ec3dd991925f7bea65654dd6b159f9a48470527839dd5188aa6f99fd31f839bcdf9cde5", 0x39) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) 12:54:02 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)) 12:54:02 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:54:02 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) r2 = pidfd_open(0x0, 0x0) pidfd_getfd(r2, r0, 0x0) sendfile(r0, r1, 0x0, 0x7fffffff) r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r3, r0, 0x0, 0xffffff04) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$RTC_SET_TIME(r5, 0x4024700a, &(0x7f0000000140)={0xa, 0x1c, 0x6, 0x1, 0x9, 0x4, 0x0, 0xf6, 0x1}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)) 12:54:02 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="34fd98aa1d0e7adec937a5f331a75f487934f50242a0751944936972896c29a5068c8ecba1aa0a4e2a631b5180e1fbde79f4502dc4c4a1fba9dcd9ed83e639aefa1b87631c33d1a82cb0c0035676ddfeb0fe7984d7519b0f839d497fc9d64ef14d1de22220ff2623df4950134b9fb734a52adad95f131cce3672a9d7d7b400d2c62810b5f20351639330948107bf8d4534a03ac389455c54d8eb4d609b3e858b7213b38eb01f0eeaba3739ae927916e28da6a79a3fd5e32d30ab30bf959d4596e5ffbff6789a650b9e7d248d1ba868012336a4f3ef8fab07a8f5b81bb0bc45b2174538315ca12b7c723b2157562564a8a1f19d28179f8c565448e0e921b8c3e6fc4adaafa8b929ad077f633325b6a6f71a586cabc4883e03e19315f946b277858593a7367e232202fe9ad656c6768a1517da7f0498b48cb078e929fb11db0cc551f754bffc4859dd89a396915cc809b07d448573098409ea21371056f67ef4114ec10547f498d24513fe594308bf022868ad21e85bba811942fdc45161a1a8a7fe00d5c6b05ed7954f631bbd12a5c9a5cfa5965e0595de608b04ebe02b3fcbf3b9f57807a1a7ad8528992e2ec65949da2f4a0478dfd3ae52639c15d8aeaa351da6d393b58c772168fae604d097fef4d6b9360eb169a0b0ee70cdc22435a003e68698f61b3b63b1f51011bc8f4ef944c1de821785f670124a1c6ed18335d63412", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 12:54:02 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0xac0c2, 0x12) r1 = open$dir(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x82) write(r0, &(0x7f0000000600)="34fd98aa1d0e7adec937a5f331a75f487934f50242a0751944936972896c29a5068c8ecba1aa0a4e2a631b5180e1fbde79f4502dc4c4a1fba9dcd9ed83e639aefa1b87631c33d1a82cb0c0035676ddfeb0fe7984d7519b0f839d497fc9d64ef14d1de22220ff2623df4950134b9fb734a52adad95f131cce3672a9d7d7b400d2c62810b5f20351639330948107bf8d4534a03ac389455c54d8eb4d609b3e858b7213b38eb01f0eeaba3739ae927916e28da6a79a3fd5e32d30ab30bf959d4596e5ffbff6789a650b9e7d248d1ba868012336a4f3ef8fab07a8f5b81bb0bc45b2174538315ca12b7c723b2157562564a8a1f19d28179f8c565448e0e921b8c3e6fc4adaafa8b929ad077f633325b6a6f71a586cabc4883e03e19315f946b277858593a7367e232202fe9ad656c6768a1517da7f0498b48cb078e929fb11db0cc551f754bffc4859dd89a396915cc809b07d448573098409ea21371056f67ef4114ec10547f498d24513fe594308bf022868ad21e85bba811942fdc45161a1a8a7fe00d5c6b05ed7954f631bbd12a5c9a5cfa5965e0595de608b04ebe02b3fcbf3b9f57807a1a7ad8528992e2ec65949da2f4a0478dfd3ae52639c15d8aeaa351da6d393b58c772168fae604d097fef4d6b9360eb169a0b0ee70cdc22435a003e68698f61b3b63b1f51011bc8f4ef944c1de821785f670124a1c6ed18335d63412", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x119) r3 = perf_event_open$cgroup(&(0x7f0000000140)={0x1, 0x80, 0x10, 0x0, 0xc0, 0xff, 0x0, 0x8000, 0x24008, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8, 0x0, @perf_config_ext={0x7f, 0x1}, 0xc000, 0x7, 0xfffffffd, 0x6, 0x2, 0xbc, 0x0, 0x0, 0xfff, 0x0, 0x9}, r2, 0x1, r2, 0x8) write(r3, &(0x7f0000000080)="0855632fb9c221af29b07d271f879fc35ca090a7979ec3dd991925f7bea65654dd6b159f9a48470527839dd5188aa6f99fd31f839bcdf9cde5", 0x39) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) 12:54:02 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 151.577625][T16147] loop5: detected capacity change from 0 to 1051 [ 151.584054][T16149] loop0: detected capacity change from 0 to 1051 [ 151.607468][T16147] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 151.616920][T16149] EXT4-fs (loop0): unsupported descriptor size 0 12:54:02 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0xac0c2, 0x12) r1 = open$dir(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x82) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x119) perf_event_open$cgroup(&(0x7f0000000140)={0x1, 0x80, 0x10, 0x0, 0xc0, 0xff, 0x0, 0x8000, 0x24008, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8, 0x0, @perf_config_ext={0x7f, 0x1}, 0xc000, 0x7, 0xfffffffd, 0x6, 0x2, 0xbc, 0x0, 0x0, 0xfff, 0x0, 0x9}, r2, 0x1, r2, 0x8) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) 12:54:02 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0xac0c2, 0x12) r1 = open$dir(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x82) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x119) perf_event_open$cgroup(&(0x7f0000000140)={0x1, 0x80, 0x10, 0x0, 0xc0, 0xff, 0x0, 0x8000, 0x24008, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8, 0x0, @perf_config_ext={0x7f, 0x1}, 0xc000, 0x7, 0xfffffffd, 0x6, 0x2, 0xbc, 0x0, 0x0, 0xfff, 0x0, 0x9}, r2, 0x1, r2, 0x8) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) 12:54:02 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)) [ 151.629397][T16147] EXT4-fs (loop5): orphan cleanup on readonly fs [ 151.635909][T16147] EXT4-fs error (device loop5): ext4_orphan_get:1412: comm syz-executor.5: bad orphan inode 33554432 [ 151.646892][T16147] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 12:54:02 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0xac0c2, 0x12) r1 = open$dir(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x82) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x119) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) [ 151.718278][T16177] loop0: detected capacity change from 0 to 1051 [ 151.740310][T16177] EXT4-fs (loop0): unsupported descriptor size 0 [ 151.801038][T16193] loop5: detected capacity change from 0 to 1051 [ 151.821309][T16193] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 151.835451][T16193] EXT4-fs (loop5): orphan cleanup on readonly fs [ 151.841894][T16193] EXT4-fs error (device loop5): ext4_orphan_get:1412: comm syz-executor.5: bad orphan inode 33554432 [ 151.852943][T16193] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 12:54:03 executing program 4: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f00000000c0)=[{&(0x7f0000000240)=""/244, 0xf4}], 0x1, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 12:54:03 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:54:03 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0xac0c2, 0x12) r1 = open$dir(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x82) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x119) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) 12:54:03 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80", 0x1, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:54:03 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="34fd98aa1d0e7adec937a5f331a75f487934f50242a0751944936972896c29a5068c8ecba1aa0a4e2a631b5180e1fbde79f4502dc4c4a1fba9dcd9ed83e639aefa1b87631c33d1a82cb0c0035676ddfeb0fe7984d7519b0f839d497fc9d64ef14d1de22220ff2623df4950134b9fb734a52adad95f131cce3672a9d7d7b400d2c62810b5f20351639330948107bf8d4534a03ac389455c54d8eb4d609b3e858b7213b38eb01f0eeaba3739ae927916e28da6a79a3fd5e32d30ab30bf959d4596e5ffbff6789a650b9e7d248d1ba868012336a4f3ef8fab07a8f5b81bb0bc45b2174538315ca12b7c723b2157562564a8a1f19d28179f8c565448e0e921b8c3e6fc4adaafa8b929ad077f633325b6a6f71a586cabc4883e03e19315f946b277858593a7367e232202fe9ad656c6768a1517da7f0498b48cb078e929fb11db0cc551f754bffc4859dd89a396915cc809b07d448573098409ea21371056f67ef4114ec10547f498d24513fe594308bf022868ad21e85bba811942fdc45161a1a8a7fe00d5c6b05ed7954f631bbd12a5c9a5cfa5965e0595de608b04ebe02b3fcbf3b9f57807a1a7ad8528992e2ec65949da2f4a0478dfd3ae52639c15d8aeaa351da6d393b58c772168fae604d097fef4d6b9360eb169a0b0ee70cdc22435a003e68698f61b3b63b1f51011bc8f4ef944c1de821785f670124a1c6ed18335d63412", 0x200) r2 = pidfd_open(0x0, 0x0) pidfd_getfd(r2, r0, 0x0) sendfile(r0, r1, 0x0, 0x7fffffff) r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r3, r0, 0x0, 0xffffff04) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$RTC_SET_TIME(r5, 0x4024700a, &(0x7f0000000140)={0xa, 0x1c, 0x6, 0x1, 0x9, 0x4, 0x0, 0xf6, 0x1}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)) 12:54:03 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="34fd98aa1d0e7adec937a5f331a75f487934f50242a0751944936972896c29a5068c8ecba1aa0a4e2a631b5180e1fbde79f4502dc4c4a1fba9dcd9ed83e639aefa1b87631c33d1a82cb0c0035676ddfeb0fe7984d7519b0f839d497fc9d64ef14d1de22220ff2623df4950134b9fb734a52adad95f131cce3672a9d7d7b400d2c62810b5f20351639330948107bf8d4534a03ac389455c54d8eb4d609b3e858b7213b38eb01f0eeaba3739ae927916e28da6a79a3fd5e32d30ab30bf959d4596e5ffbff6789a650b9e7d248d1ba868012336a4f3ef8fab07a8f5b81bb0bc45b2174538315ca12b7c723b2157562564a8a1f19d28179f8c565448e0e921b8c3e6fc4adaafa8b929ad077f633325b6a6f71a586cabc4883e03e19315f946b277858593a7367e232202fe9ad656c6768a1517da7f0498b48cb078e929fb11db0cc551f754bffc4859dd89a396915cc809b07d448573098409ea21371056f67ef4114ec10547f498d24513fe594308bf022868ad21e85bba811942fdc45161a1a8a7fe00d5c6b05ed7954f631bbd12a5c9a5cfa5965e0595de608b04ebe02b3fcbf3b9f57807a1a7ad8528992e2ec65949da2f4a0478dfd3ae52639c15d8aeaa351da6d393b58c772168fae604d097fef4d6b9360eb169a0b0ee70cdc22435a003e68698f61b3b63b1f51011bc8f4ef944c1de821785f670124a1c6ed18335d63412", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r4, 0xc0709411, &(0x7f0000000140)={{0x0, 0x5, 0x0, 0x9, 0x8, 0x6, 0x80000001, 0x1, 0x1000, 0x7, 0x1, 0x1, 0x3, 0x80, 0x400}, 0x20, [0x0, 0x0, 0x0, 0x0]}) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000000200)="0cbb66badb3f59424e2f067199badf1f80a4b42b1db671e2f0e27d837fa99663ed5d7638215a63") mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0), 0xd8040, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r6, 0x0) preadv(r6, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fcntl$dupfd(r6, 0x406, r5) 12:54:03 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0xac0c2, 0x12) r1 = open$dir(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x82) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) 12:54:03 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0xac0c2, 0x12) r1 = open$dir(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x82) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) [ 152.439191][T16210] loop0: detected capacity change from 0 to 1051 [ 152.449259][T16210] EXT4-fs (loop0): unsupported descriptor size 0 [ 152.452956][T16211] loop5: detected capacity change from 0 to 1051 12:54:03 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {0x0, 0x0, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 152.506175][T16211] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 152.522434][T16211] EXT4-fs (loop5): orphan cleanup on readonly fs [ 152.528938][T16211] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bogus i_mode (200) [ 152.541705][T16211] EXT4-fs (loop5): Remounting filesystem read-only 12:54:03 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80", 0x1, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:54:03 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0xac0c2, 0x12) r1 = open$dir(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x82) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) [ 152.548332][T16211] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 152.558947][T16211] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 152.573122][T16211] EXT4-fs (loop5): Cannot turn on quotas: error -117 [ 152.579886][T16211] EXT4-fs (loop5): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. 12:54:03 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0xac0c2, 0x12) r1 = open$dir(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x82) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x119) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0xffffff04) [ 152.607155][T16236] loop0: detected capacity change from 0 to 1051 [ 152.619726][T16236] EXT4-fs (loop0): unsupported descriptor size 0 [ 152.690741][T16253] loop5: detected capacity change from 0 to 1051 [ 152.704870][T16253] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 152.721213][T16253] EXT4-fs (loop5): orphan cleanup on readonly fs [ 152.727880][T16253] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bogus i_mode (200) [ 152.740385][T16253] EXT4-fs (loop5): Remounting filesystem read-only [ 152.747014][T16253] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 152.758325][T16253] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 152.772350][T16253] EXT4-fs (loop5): Cannot turn on quotas: error -117 [ 152.779159][T16253] EXT4-fs (loop5): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. 12:54:04 executing program 4: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f00000000c0)=[{&(0x7f0000000240)=""/244, 0xf4}], 0x1, 0xd9f, 0x0) 12:54:04 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {0x0, 0x0, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:54:04 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0xac0c2, 0x12) r1 = open$dir(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x82) write(r0, &(0x7f0000000600)="34fd98aa1d0e7adec937a5f331a75f487934f50242a0751944936972896c29a5068c8ecba1aa0a4e2a631b5180e1fbde79f4502dc4c4a1fba9dcd9ed83e639aefa1b87631c33d1a82cb0c0035676ddfeb0fe7984d7519b0f839d497fc9d64ef14d1de22220ff2623df4950134b9fb734a52adad95f131cce3672a9d7d7b400d2c62810b5f20351639330948107bf8d4534a03ac389455c54d8eb4d609b3e858b7213b38eb01f0eeaba3739ae927916e28da6a79a3fd5e32d30ab30bf959d4596e5ffbff6789a650b9e7d248d1ba868012336a4f3ef8fab07a8f5b81bb0bc45b2174538315ca12b7c723b2157562564a8a1f19d28179f8c565448e0e921b8c3e6fc4adaafa8b929ad077f633325b6a6f71a586cabc4883e03e19315f946b277858593a7367e232202fe9ad656c6768a1517da7f0498b48cb078e929fb11db0cc551f754bffc4859dd89a396915cc809b07d448573098409ea21371056f67ef4114ec10547f498d24513fe594308bf022868ad21e85bba811942fdc45161a1a8a7fe00d5c6b05ed7954f631bbd12a5c9a5cfa5965e0595de608b04ebe02b3fcbf3b9f57807a1a7ad8528992e2ec65949da2f4a0478dfd3ae52639c15d8aeaa351da6d393b58c772168fae604d097fef4d6b9360eb169a0b0ee70cdc22435a003e68698f61b3b63b1f51011bc8f4ef944c1de821785f670124a1c6ed18335d63412", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x119) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0xffffff04) 12:54:04 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80", 0x1, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 153.307400][T16273] loop0: detected capacity change from 0 to 1051 [ 153.316267][T16275] loop5: detected capacity change from 0 to 1051 [ 153.326581][T16275] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 153.330346][T16273] EXT4-fs (loop0): unsupported descriptor size 0 [ 153.358265][T16275] EXT4-fs (loop5): orphan cleanup on readonly fs [ 153.364690][T16275] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bogus i_mode (200) [ 153.386192][T16275] EXT4-fs (loop5): Remounting filesystem read-only [ 153.392748][T16275] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 12:54:04 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) r2 = pidfd_open(0x0, 0x0) pidfd_getfd(r2, r0, 0x0) sendfile(r0, r1, 0x0, 0x7fffffff) r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r3, r0, 0x0, 0xffffff04) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$RTC_SET_TIME(r5, 0x4024700a, &(0x7f0000000140)={0xa, 0x1c, 0x6, 0x1, 0x9, 0x4, 0x0, 0xf6, 0x1}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 12:54:04 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x4000, 0x169) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r4 = openat(r3, &(0x7f00000000c0)='./file0\x00', 0x8000, 0x1) r5 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r6) r7 = getgid() write$P9_RGETATTR(r4, &(0x7f0000000140)={0xa0, 0x19, 0x1, {0xa02, {0x8, 0x2, 0x3}, 0x20, r6, r7, 0x73, 0x101, 0x40, 0x81, 0x2, 0xffffffffffffffff, 0xb377, 0x9, 0x4, 0x200, 0xfff, 0x80000001, 0x3f, 0x404a, 0x8000}}, 0xa0) 12:54:04 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0xac0c2, 0x12) r1 = open$dir(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x82) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x119) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0xffffff04) 12:54:04 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {0x0, 0x0, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:54:04 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80", 0x1, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:54:04 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0xac0c2, 0x12) open$dir(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x82) write(r0, &(0x7f0000000600)="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", 0x200) r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x119) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r1, r0, 0x0, 0xffffff04) [ 153.440493][T16275] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 153.454657][T16275] EXT4-fs (loop5): Cannot turn on quotas: error -117 [ 153.461340][T16275] EXT4-fs (loop5): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. 12:54:04 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x185c40, 0x21) finit_module(r1, &(0x7f00000000c0)='\xf8#\x00', 0x0) 12:54:04 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100), 0x0, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 153.516719][T16300] loop0: detected capacity change from 0 to 1051 [ 153.526595][T16300] EXT4-fs (loop0): unsupported descriptor size 0 [ 153.598696][T16314] loop5: detected capacity change from 0 to 1051 [ 153.629956][T16325] loop0: detected capacity change from 0 to 1051 [ 153.641064][T16325] EXT4-fs (loop0): unsupported descriptor size 0 12:54:05 executing program 4: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="34fd98aa1d0e7adec937a5f331a75f487934f50242a0751944936972896c29a5068c8ecba1aa0a4e2a631b5180e1fbde79f4502dc4c4a1fba9dcd9ed83e639aefa1b87631c33d1a82cb0c0035676ddfeb0fe7984d7519b0f839d497fc9d64ef14d1de22220ff2623df4950134b9fb734a52adad95f131cce3672a9d7d7b400d2c62810b5f20351639330948107bf8d4534a03ac389455c54d8eb4d609b3e858b7213b38eb01f0eeaba3739ae927916e28da6a79a3fd5e32d30ab30bf959d4596e5ffbff6789a650b9e7d248d1ba868012336a4f3ef8fab07a8f5b81bb0bc45b2174538315ca12b7c723b2157562564a8a1f19d28179f8c565448e0e921b8c3e6fc4adaafa8b929ad077f633325b6a6f71a586cabc4883e03e19315f946b277858593a7367e232202fe9ad656c6768a1517da7f0498b48cb078e929fb11db0cc551f754bffc4859dd89a396915cc809b07d448573098409ea21371056f67ef4114ec10547f498d24513fe594308bf022868ad21e85bba811942fdc45161a1a8a7fe00d5c6b05ed7954f631bbd12a5c9a5cfa5965e0595de608b04ebe02b3fcbf3b9f57807a1a7ad8528992e2ec65949da2f4a0478dfd3ae52639c15d8aeaa351da6d393b58c772168fae604d097fef4d6b9360eb169a0b0ee70cdc22435a003e68698f61b3b63b1f51011bc8f4ef944c1de821785f670124a1c6ed18335d63412", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f00000000c0)=[{&(0x7f0000000240)=""/244, 0xf4}], 0x1, 0xd9f, 0x0) 12:54:05 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0xac0c2, 0x12) open$dir(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x82) r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x119) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r1, r0, 0x0, 0xffffff04) 12:54:05 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80", 0x1, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:54:05 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100), 0x0, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 154.167392][T16340] loop5: detected capacity change from 0 to 1051 [ 154.174104][T16342] loop0: detected capacity change from 0 to 1051 [ 154.182684][T16342] EXT4-fs (loop0): unsupported descriptor size 0 12:54:05 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) r2 = pidfd_open(0x0, 0x0) pidfd_getfd(r2, r0, 0x0) sendfile(r0, r1, 0x0, 0x7fffffff) r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r3, r0, 0x0, 0xffffff04) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$RTC_SET_TIME(r5, 0x4024700a, &(0x7f0000000140)={0xa, 0x1c, 0x6, 0x1, 0x9, 0x4, 0x0, 0xf6, 0x1}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 12:54:05 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0xac0c2, 0x12) r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x119) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r1, r0, 0x0, 0xffffff04) 12:54:05 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80", 0x1, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:54:05 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100), 0x0, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:54:05 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) mmap(&(0x7f0000696000/0x4000)=nil, 0x4000, 0x2, 0x110, r2, 0xa4226000) sendfile(r2, r0, 0x0, 0xffffff04) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 12:54:05 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0xac0c2, 0x12) r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x119) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r1, r0, 0x0, 0xffffff04) 12:54:05 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80", 0x1, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:54:05 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0xac0c2, 0x12) r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x119) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r1, r0, 0x0, 0xffffff04) [ 154.386822][T16362] loop5: detected capacity change from 0 to 1051 [ 154.406292][T16366] loop0: detected capacity change from 0 to 1051 [ 154.427253][T16366] EXT4-fs (loop0): unsupported descriptor size 0 [ 154.518735][T16388] loop5: detected capacity change from 0 to 1051 12:54:05 executing program 4: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f00000000c0)=[{&(0x7f0000000240)=""/244, 0xf4}], 0x1, 0xd9f, 0x0) 12:54:05 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a", 0x10, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:54:05 executing program 3: open$dir(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x82) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x119) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0xffffff04) 12:54:05 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80", 0x1, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 155.031374][T16401] loop0: detected capacity change from 0 to 1051 [ 155.040876][T16401] EXT4-fs (loop0): unsupported descriptor size 0 [ 155.054625][T16406] loop5: detected capacity change from 0 to 1051 12:54:06 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) r2 = pidfd_open(0x0, 0x0) pidfd_getfd(r2, r0, 0x0) sendfile(r0, r1, 0x0, 0x7fffffff) r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r3, r0, 0x0, 0xffffff04) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$RTC_SET_TIME(r5, 0x4024700a, &(0x7f0000000140)={0xa, 0x1c, 0x6, 0x1, 0x9, 0x4, 0x0, 0xf6, 0x1}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 12:54:06 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a", 0x10, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:54:06 executing program 3: open$dir(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x82) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x119) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0xffffff04) 12:54:06 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80", 0x1, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:54:06 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000000240)={{0xffffffffffffffff, 0x1, 0x8000, 0x2, 0xffff}, 0x7, 0x1, 'id1\x00', 'timer1\x00', 0x0, 0x3f, 0x4198, 0x1, 0x3f}) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000200)='ns/user\x00') preadv(r3, &(0x7f0000000200), 0x0, 0x8, 0x0) faccessat2(r2, &(0x7f00000001c0)='./file0/file0\x00', 0x0, 0x0) write(r1, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) r4 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r4, r0, 0x0, 0xffffff04) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) getsockname(r4, &(0x7f0000000140)=@vsock={0x28, 0x0, 0x0, @hyper}, &(0x7f00000000c0)=0x80) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 12:54:06 executing program 3: open$dir(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x82) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x119) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0xffffff04) 12:54:06 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a", 0x10, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 155.266262][T16424] loop0: detected capacity change from 0 to 1051 [ 155.275072][T16424] EXT4-fs (loop0): unsupported descriptor size 0 12:54:06 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0), 0x44100, 0x0) ioctl$BLKSECTGET(r4, 0x1267, &(0x7f0000000140)) [ 155.352676][T16431] loop5: detected capacity change from 0 to 1051 [ 155.375231][T16447] loop0: detected capacity change from 0 to 1051 [ 155.412472][T16447] EXT4-fs (loop0): unsupported descriptor size 0 12:54:06 executing program 4: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 12:54:06 executing program 3: r0 = open(0x0, 0xac0c2, 0x12) open$dir(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x82) r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x119) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r1, r0, 0x0, 0xffffff04) 12:54:06 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80", 0x1, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:54:06 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c89", 0x18, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 155.904375][T16466] loop5: detected capacity change from 0 to 22 [ 155.915048][T16472] loop0: detected capacity change from 0 to 1051 [ 155.922303][T16466] EXT4-fs (loop5): bad geometry: block count 512 exceeds size of device (11 blocks) [ 155.936186][T16472] EXT4-fs (loop0): unsupported descriptor size 0 12:54:07 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) r2 = pidfd_open(0x0, 0x0) pidfd_getfd(r2, r0, 0x0) sendfile(r0, r1, 0x0, 0x7fffffff) r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r3, r0, 0x0, 0xffffff04) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$RTC_SET_TIME(r5, 0x4024700a, &(0x7f0000000140)={0xa, 0x1c, 0x6, 0x1, 0x9, 0x4, 0x0, 0xf6, 0x1}) 12:54:07 executing program 3: r0 = open(0x0, 0xac0c2, 0x12) open$dir(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x82) r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x119) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r1, r0, 0x0, 0xffffff04) 12:54:07 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c89", 0x18, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:54:07 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80", 0x1, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:54:07 executing program 3: r0 = open(0x0, 0xac0c2, 0x12) open$dir(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x82) r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x119) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r1, r0, 0x0, 0xffffff04) 12:54:07 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80", 0x1, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:54:07 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x12) open$dir(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x82) r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x119) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r1, r0, 0x0, 0xffffff04) 12:54:07 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000000c0), 0x181200, 0x0) fcntl$addseals(r2, 0x409, 0x9) r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r3, r0, 0x0, 0xffffff04) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 156.155962][T16495] loop0: detected capacity change from 0 to 1051 [ 156.162398][T16497] loop5: detected capacity change from 0 to 22 [ 156.166000][T16497] EXT4-fs (loop5): bad geometry: block count 512 exceeds size of device (11 blocks) [ 156.197662][T16495] EXT4-fs (loop0): unsupported descriptor size 0 [ 156.242726][T16510] loop5: detected capacity change from 0 to 22 [ 156.275023][T16510] EXT4-fs (loop5): bad geometry: block count 512 exceeds size of device (11 blocks) 12:54:07 executing program 4: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 12:54:07 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c89", 0x18, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:54:07 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x12) open$dir(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x82) r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x119) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r1, r0, 0x0, 0xffffff04) 12:54:07 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x0, 0x0, 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 156.800172][T16541] loop0: detected capacity change from 0 to 1051 [ 156.817775][T16541] EXT4-fs (loop0): unsupported descriptor size 0 12:54:07 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) r2 = pidfd_open(0x0, 0x0) pidfd_getfd(r2, r0, 0x0) sendfile(r0, r1, 0x0, 0x7fffffff) r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r3, r0, 0x0, 0xffffff04) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$RTC_SET_TIME(r5, 0x4024700a, &(0x7f0000000140)={0xa, 0x1c, 0x6, 0x1, 0x9, 0x4, 0x0, 0xf6, 0x1}) 12:54:07 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x0, 0x0, 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:54:07 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x12) open$dir(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x82) r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x119) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r1, r0, 0x0, 0xffffff04) 12:54:07 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045", 0x1c, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:54:07 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0xac0c2, 0x0) open$dir(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x82) r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x119) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r1, r0, 0x0, 0xffffff04) 12:54:07 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x0, 0x0, 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:54:08 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:54:08 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0xac0c2, 0x0) open$dir(0x0, 0x0, 0x82) r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x119) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r1, r0, 0x0, 0xffffff04) [ 157.041171][T16560] loop0: detected capacity change from 0 to 1051 [ 157.051745][T16560] EXT4-fs (loop0): unsupported descriptor size 0 [ 157.137932][T16578] loop5: detected capacity change from 0 to 1051 [ 157.152580][T16578] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 157.162867][T16578] EXT4-fs (loop5): orphan cleanup on readonly fs [ 157.171338][T16578] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 157.182288][T16578] EXT4-fs (loop5): Remounting filesystem read-only [ 157.188801][T16578] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-116). Please run e2fsck to fix. [ 157.202828][T16578] EXT4-fs (loop5): Cannot turn on quotas: error -116 [ 157.209516][T16578] EXT4-fs (loop5): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. 12:54:08 executing program 4: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 12:54:08 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045", 0x1c, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:54:08 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000240)=ANY=[@ANYRESHEX=r0], &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='befs\x00', 0x200400, &(0x7f0000000300)='\x1dl\xb0\xd1\xcex\xde\xdd\xd1H\xf6\x95\x03\xd4T\xd0e\x18\xa83\xd2\xbes\x10\xcb\xc3\xd4\xa3%\xf5\xf8\xd7\x8c\x83\x8eE\x90\x96N\xd0\xf4\x17\xd3\xd5\x8a5\xfab,\xd8\xec+\xce\x9d\x04\x00\x00\x00\x00\x00\x00\x00\x8f\xac\xdf\xdb\x02\x0e?\xf1\xa2\x1aA$+\xf1Y%c\xdf\x9cQ\x87\x94\xca\x03\xcf,%\x19\xf86\x8b\x06\x1f\xddLE@\x97\f\xe06^;\x12\x04\x02\xb2\xd1\x05\xa0\x8e\xc3\xb5?]\xde\x11k|b\x05N\xb5\xff\xe7U\xb1\x9fg\xf5\x00\t\xeaDqg\x94\x90Py\x8e\xf2\x10xy\xa0\x89\xa8\xbd\xfc\x1e\xc9\x9a|V\xe0Q&{^\xae\x00s)T\xd5\xc4?W|\xb7s\x0e\'\xb3\x88\xd9b\xceb\xc4s\x84G\xa8\xaa\x99B_') write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4, 0x10, 0xffffffffffffffff, 0xffffa000) 12:54:08 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0xac0c2, 0x0) open$dir(0x0, 0x0, 0x82) r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x119) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r1, r0, 0x0, 0xffffff04) [ 157.660107][T16598] loop0: detected capacity change from 0 to 1051 [ 157.669755][T16598] EXT4-fs (loop0): unsupported descriptor size 0 12:54:08 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) r2 = pidfd_open(0x0, 0x0) pidfd_getfd(r2, r0, 0x0) sendfile(r0, r1, 0x0, 0x7fffffff) r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r3, r0, 0x0, 0xffffff04) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$RTC_SET_TIME(r5, 0x4024700a, &(0x7f0000000140)={0xa, 0x1c, 0x6, 0x1, 0x9, 0x4, 0x0, 0xf6, 0x1}) 12:54:08 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:54:08 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045", 0x1c, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:54:08 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0xac0c2, 0x0) open$dir(0x0, 0x0, 0x82) r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x119) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r1, r0, 0x0, 0xffffff04) 12:54:08 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0xac0c2, 0x0) open$dir(0x0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x119) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r1, r0, 0x0, 0xffffff04) 12:54:08 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0xac0c2, 0x0) open$dir(0x0, 0x0, 0x0) r1 = open(0x0, 0x141042, 0x0) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x119) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r1, r0, 0x0, 0xffffff04) 12:54:08 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f2800450100", 0x1e, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 157.910258][T16618] loop0: detected capacity change from 0 to 1051 [ 157.926091][T16618] EXT4-fs (loop0): unsupported descriptor size 0 [ 157.941484][T16621] loop5: detected capacity change from 0 to 1051 12:54:08 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0xac0c2, 0x0) open$dir(0x0, 0x0, 0x0) r1 = open(0x0, 0x141042, 0x0) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x119) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r1, r0, 0x0, 0xffffff04) [ 157.985881][T16621] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 158.013576][T16640] loop0: detected capacity change from 0 to 1051 [ 158.021118][T16621] EXT4-fs (loop5): orphan cleanup on readonly fs [ 158.025197][T16640] EXT4-fs (loop0): unsupported descriptor size 0 [ 158.027567][T16621] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 158.049689][T16621] EXT4-fs (loop5): Remounting filesystem read-only [ 158.056280][T16621] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-116). Please run e2fsck to fix. [ 158.070324][T16621] EXT4-fs (loop5): Cannot turn on quotas: error -116 [ 158.076985][T16621] EXT4-fs (loop5): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. 12:54:09 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:54:09 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f2800450100", 0x1e, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:54:09 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0xac0c2, 0x0) open$dir(0x0, 0x0, 0x0) r1 = open(0x0, 0x141042, 0x0) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x119) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r1, r0, 0x0, 0xffffff04) 12:54:09 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) open(&(0x7f00000000c0)='./file0/file0\x00', 0x3, 0xc2) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 158.534556][T16665] loop0: detected capacity change from 0 to 1051 [ 158.543500][T16665] EXT4-fs (loop0): unsupported descriptor size 0 [ 158.553941][T16668] loop5: detected capacity change from 0 to 1051 [ 158.571814][T16668] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 158.582908][T16668] EXT4-fs (loop5): orphan cleanup on readonly fs [ 158.589896][T16668] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 158.600638][T16668] EXT4-fs (loop5): Remounting filesystem read-only [ 158.607207][T16668] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-116). Please run e2fsck to fix. [ 158.621215][T16668] EXT4-fs (loop5): Cannot turn on quotas: error -116 [ 158.627892][T16668] EXT4-fs (loop5): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. 12:54:09 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) r2 = pidfd_open(0x0, 0x0) pidfd_getfd(r2, r0, 0x0) sendfile(r0, r1, 0x0, 0x7fffffff) r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r3, r0, 0x0, 0xffffff04) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 12:54:09 executing program 4: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r3, &(0x7f00000000c0)=[{&(0x7f0000000240)=""/244, 0xf4}], 0x1, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 12:54:09 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f2800450100", 0x1e, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:54:09 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0xac0c2, 0x0) open$dir(0x0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x119) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r1, r0, 0x0, 0xffffff04) 12:54:09 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {0x0, 0x0, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:54:09 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0xac0c2, 0x0) open$dir(0x0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x119) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r1, r0, 0x0, 0xffffff04) 12:54:09 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0xac0c2, 0x0) open$dir(0x0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x119) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r1, r0, 0x0, 0xffffff04) [ 158.834150][T16693] loop0: detected capacity change from 0 to 1051 [ 158.845398][T16694] loop5: detected capacity change from 0 to 1051 [ 158.866287][T16694] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 158.866499][T16693] EXT4-fs (loop0): unsupported descriptor size 0 [ 158.886000][T16694] EXT4-fs (loop5): orphan cleanup on readonly fs [ 158.903626][T16694] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 158.915154][T16694] EXT4-fs (loop5): Remounting filesystem read-only [ 158.921707][T16694] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-116). Please run e2fsck to fix. 12:54:09 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:54:09 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0xac0c2, 0x0) open$dir(0x0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) mkdir(0x0, 0x119) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r1, r0, 0x0, 0xffffff04) [ 158.935706][T16694] EXT4-fs (loop5): Cannot turn on quotas: error -116 [ 158.942497][T16694] EXT4-fs (loop5): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. 12:54:09 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0xac0c2, 0x0) open$dir(0x0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) mkdir(0x0, 0x119) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r1, r0, 0x0, 0xffffff04) 12:54:10 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {0x0, 0x0, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 159.027884][T16723] loop0: detected capacity change from 0 to 1051 [ 159.053750][T16723] EXT4-fs (loop0): unsupported descriptor size 0 [ 159.149047][T16742] loop5: detected capacity change from 0 to 1051 [ 159.158505][T16742] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 159.169285][T16742] EXT4-fs (loop5): orphan cleanup on readonly fs [ 159.175814][T16742] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 159.186953][T16742] EXT4-fs (loop5): Remounting filesystem read-only [ 159.193538][T16742] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-116). Please run e2fsck to fix. [ 159.207522][T16742] EXT4-fs (loop5): Cannot turn on quotas: error -116 [ 159.214211][T16742] EXT4-fs (loop5): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. 12:54:10 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0xac0c2, 0x0) open$dir(0x0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) mkdir(0x0, 0x119) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r1, r0, 0x0, 0xffffff04) 12:54:10 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) r2 = pidfd_open(0x0, 0x0) pidfd_getfd(r2, r0, 0x0) sendfile(r0, r1, 0x0, 0x7fffffff) r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r3, r0, 0x0, 0xffffff04) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 12:54:10 executing program 4: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) preadv(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)=""/244, 0xf4}], 0x1, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 12:54:10 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:54:10 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {0x0, 0x0, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:54:10 executing program 1: r0 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_security(0x11, r0, &(0x7f0000001080)=""/24, 0x18) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000400)='ceph\x00', 0x0) r1 = open(&(0x7f0000000140)='./file0\x00', 0x40c2, 0x0) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r1, &(0x7f0000000600)="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", 0x200) sendfile(r1, r2, 0x0, 0x7fffffff) r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0xc) sendfile(r3, r1, 0x0, 0xffffff04) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r6 = socket$inet6_udplite(0xa, 0x2, 0x88) sendfile(r5, r6, &(0x7f00000000c0)=0x3, 0x8) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000d, 0x12, r4, 0x0) preadv(r5, &(0x7f0000000440)=[{&(0x7f0000000180)=""/96, 0x60}, {&(0x7f0000000200)=""/125, 0x7d}, {&(0x7f0000000100)=""/26, 0x1a}, {&(0x7f0000000280)=""/254, 0xfe}, {&(0x7f0000000380)=""/81, 0x51}, {&(0x7f0000000400)}], 0x6, 0x2, 0x80) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 12:54:10 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0xac0c2, 0x0) open$dir(0x0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r1, r0, 0x0, 0xffffff04) 12:54:10 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0xac0c2, 0x0) open$dir(0x0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r1, r0, 0x0, 0xffffff04) 12:54:10 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0xac0c2, 0x0) open$dir(0x0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r1, r0, 0x0, 0xffffff04) 12:54:10 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 159.738897][T16768] loop0: detected capacity change from 0 to 1051 [ 159.748792][T16768] EXT4-fs (loop0): unsupported descriptor size 0 [ 159.753279][T16767] loop5: detected capacity change from 0 to 1051 [ 159.773711][T16767] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 159.813960][T16767] EXT4-fs (loop5): orphan cleanup on readonly fs [ 159.832678][T16767] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 159.856386][T16794] loop0: detected capacity change from 0 to 1051 12:54:10 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0xac0c2, 0x0) open$dir(0x0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x119) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r1, r0, 0x0, 0xffffff04) 12:54:10 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0), 0x0, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:54:10 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0xac0c2, 0x0) open$dir(0x0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x119) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r1, r0, 0x0, 0xffffff04) [ 159.863062][T16767] EXT4-fs (loop5): Remounting filesystem read-only [ 159.869599][T16767] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-116). Please run e2fsck to fix. [ 159.883628][T16767] EXT4-fs (loop5): Cannot turn on quotas: error -116 [ 159.890324][T16767] EXT4-fs (loop5): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. [ 159.905185][T16794] EXT4-fs (loop0): unsupported descriptor size 0 [ 160.001442][T16813] loop5: detected capacity change from 0 to 1051 [ 160.018525][T16813] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 160.033798][T16813] EXT4-fs (loop5): orphan cleanup on readonly fs [ 160.042220][T16813] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 160.053484][T16813] EXT4-fs (loop5): Remounting filesystem read-only [ 160.060060][T16813] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-116). Please run e2fsck to fix. [ 160.074038][T16813] EXT4-fs (loop5): Cannot turn on quotas: error -116 [ 160.080725][T16813] EXT4-fs (loop5): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. 12:54:11 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) r2 = pidfd_open(0x0, 0x0) pidfd_getfd(r2, r0, 0x0) sendfile(r0, r1, 0x0, 0x7fffffff) r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r3, r0, 0x0, 0xffffff04) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 12:54:11 executing program 4: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="34fd98aa1d0e7adec937a5f331a75f487934f50242a0751944936972896c29a5068c8ecba1aa0a4e2a631b5180e1fbde79f4502dc4c4a1fba9dcd9ed83e639aefa1b87631c33d1a82cb0c0035676ddfeb0fe7984d7519b0f839d497fc9d64ef14d1de22220ff2623df4950134b9fb734a52adad95f131cce3672a9d7d7b400d2c62810b5f20351639330948107bf8d4534a03ac389455c54d8eb4d609b3e858b7213b38eb01f0eeaba3739ae927916e28da6a79a3fd5e32d30ab30bf959d4596e5ffbff6789a650b9e7d248d1ba868012336a4f3ef8fab07a8f5b81bb0bc45b2174538315ca12b7c723b2157562564a8a1f19d28179f8c565448e0e921b8c3e6fc4adaafa8b929ad077f633325b6a6f71a586cabc4883e03e19315f946b277858593a7367e232202fe9ad656c6768a1517da7f0498b48cb078e929fb11db0cc551f754bffc4859dd89a396915cc809b07d448573098409ea21371056f67ef4114ec10547f498d24513fe594308bf022868ad21e85bba811942fdc45161a1a8a7fe00d5c6b05ed7954f631bbd12a5c9a5cfa5965e0595de608b04ebe02b3fcbf3b9f57807a1a7ad8528992e2ec65949da2f4a0478dfd3ae52639c15d8aeaa351da6d393b58c772168fae604d097fef4d6b9360eb169a0b0ee70cdc22435a003e68698f61b3b63b1f51011bc8f4ef944c1de821785f670124a1c6ed18335d63412", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) preadv(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)=""/244, 0xf4}], 0x1, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 12:54:11 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:54:11 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0), 0x0, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:54:11 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0xac0c2, 0x0) open$dir(0x0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x119) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r1, r0, 0x0, 0xffffff04) 12:54:11 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) acct(&(0x7f00000000c0)='./file0\x00') sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 12:54:11 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0xac0c2, 0x0) open$dir(0x0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x119) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r1, r0, 0x0, 0xffffff04) [ 160.622625][T16837] loop5: detected capacity change from 0 to 1051 [ 160.635707][T16837] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 160.649802][T16841] loop0: detected capacity change from 0 to 1051 12:54:11 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0xac0c2, 0x0) open$dir(0x0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x119) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r1, r0, 0x0, 0xffffff04) [ 160.677551][T16841] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 160.694780][T16837] EXT4-fs (loop5): orphan cleanup on readonly fs [ 160.701764][T16837] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 160.717938][T16837] EXT4-fs (loop5): Remounting filesystem read-only 12:54:11 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0xac0c2, 0x0) open$dir(0x0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x119) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r1, r0, 0x0, 0xffffff04) 12:54:11 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:54:11 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0xac0c2, 0x0) open$dir(0x0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x119) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r1, r0, 0x0, 0xffffff04) [ 160.724597][T16837] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-116). Please run e2fsck to fix. [ 160.738626][T16837] EXT4-fs (loop5): Cannot turn on quotas: error -116 [ 160.745295][T16837] EXT4-fs (loop5): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. 12:54:11 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0xac0c2, 0x0) open$dir(0x0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x119) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r1, r0, 0x0, 0xffffff04) [ 160.850204][T16872] loop0: detected capacity change from 0 to 1051 [ 160.872243][T16872] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 12:54:12 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) r2 = pidfd_open(0x0, 0x0) pidfd_getfd(r2, r0, 0x0) sendfile(r0, r1, 0x0, 0x7fffffff) r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r3, r0, 0x0, 0xffffff04) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) ioctl$RTC_SET_TIME(r5, 0x4024700a, &(0x7f0000000140)={0xa, 0x1c, 0x6, 0x1, 0x9, 0x4, 0x0, 0xf6, 0x1}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 12:54:12 executing program 4: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) preadv(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)=""/244, 0xf4}], 0x1, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 12:54:12 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0xac0c2, 0x0) open$dir(0x0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x119) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r1, r0, 0x0, 0xffffff04) 12:54:12 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0), 0x0, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:54:12 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:54:12 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="34fd98aa1d0e7adec937a5f331a75f487934f50242a0751944936972896c29a5068c8ecba1aa0a4e2a631b5180e1fbde79f4502dc4c4a1fba9dcd9ed83e639aefa1b87631c33d1a82cb0c0035676ddfeb0fe7984d7519b0f839d497fc9d64ef14d1de22220ff2623df4950134b9fb734a52adad95f131cce3672a9d7d7b400d2c62810b5f20351639330948107bf8d4534a03ac389455c54d8eb4d609b3e858b7213b38eb01f0eeaba3739ae927916e28da6a79a3fd5e32d30ab30bf959d4596e5ffbff6789a650b9e7d248d1ba868012336a4f3ef8fab07a8f5b81bb0bc45b2174538315ca12b7c723b2157562564a8a1f19d28179f8c565448e0e921b8c3e6fc4adaafa8b929ad077f633325b6a6f71a586cabc4883e03e19315f946b277858593a7367e232202fe9ad656c6768a1517da7f0498b48cb078e929fb11db0cc551f754bffc4859dd89a396915cc809b07d448573098409ea21371056f67ef4114ec10547f498d24513fe594308bf022868ad21e85bba811942fdc45161a1a8a7fe00d5c6b05ed7954f631bbd12a5c9a5cfa5965e0595de608b04ebe02b3fcbf3b9f57807a1a7ad8528992e2ec65949da2f4a0478dfd3ae52639c15d8aeaa351da6d393b58c772168fae604d097fef4d6b9360eb169a0b0ee70cdc22435a003e68698f61b3b63b1f51011bc8f4ef944c1de821785f670124a1c6ed18335d63412", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f00000000c0), 0x33, 0x2, 0x0) read(r4, &(0x7f0000000140)=""/181, 0xb5) [ 161.439700][T16855] Process accounting resumed [ 161.455581][T16836] Process accounting resumed 12:54:12 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0xac0c2, 0x0) open$dir(0x0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x119) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r1, r0, 0x0, 0xffffff04) [ 161.499929][T16901] loop5: detected capacity change from 0 to 1051 [ 161.509637][T16901] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 161.519204][T16902] loop0: detected capacity change from 0 to 1051 [ 161.528997][T16902] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 12:54:12 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{0x0, 0x0, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 161.545835][T16901] EXT4-fs (loop5): orphan cleanup on readonly fs [ 161.562017][T16901] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 12:54:12 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0xac0c2, 0x0) open$dir(0x0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x119) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r1, r0, 0x0, 0xffffff04) 12:54:12 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80", 0x1}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 161.596285][T16901] EXT4-fs (loop5): Remounting filesystem read-only [ 161.602832][T16901] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-116). Please run e2fsck to fix. [ 161.616833][T16901] EXT4-fs (loop5): Cannot turn on quotas: error -116 [ 161.623513][T16901] EXT4-fs (loop5): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. 12:54:12 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0xac0c2, 0x0) open$dir(0x0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x119) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r1, r0, 0x0, 0xffffff04) [ 161.645593][T16922] loop0: detected capacity change from 0 to 1051 [ 161.678759][T16922] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 12:54:12 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0xac0c2, 0x0) open$dir(0x0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x119) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r1, r0, 0x0, 0xffffff04) [ 161.714741][T16935] loop5: detected capacity change from 0 to 1051 [ 161.745442][T16935] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 161.757233][T16935] EXT4-fs (loop5): orphan cleanup on readonly fs [ 161.766528][T16935] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 161.813286][T16935] EXT4-fs (loop5): Remounting filesystem read-only [ 161.819911][T16935] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-116). Please run e2fsck to fix. [ 161.833901][T16935] EXT4-fs (loop5): Cannot turn on quotas: error -116 [ 161.840614][T16935] EXT4-fs (loop5): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. 12:54:13 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) r2 = pidfd_open(0x0, 0x0) pidfd_getfd(r2, r0, 0x0) sendfile(r0, r1, 0x0, 0x7fffffff) r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r3, r0, 0x0, 0xffffff04) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) ioctl$RTC_SET_TIME(r5, 0x4024700a, &(0x7f0000000140)={0xa, 0x1c, 0x6, 0x1, 0x9, 0x4, 0x0, 0xf6, 0x1}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 12:54:13 executing program 4: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) sendfile(0xffffffffffffffff, r0, 0x0, 0xffffff04) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f00000000c0)=[{&(0x7f0000000240)=""/244, 0xf4}], 0x1, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 12:54:13 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{0x0, 0x0, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:54:13 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0xac0c2, 0x0) open$dir(0x0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x119) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r1, r0, 0x0, 0xffffff04) 12:54:13 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80", 0x1}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:54:13 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x188) sendfile(r2, r0, 0x0, 0xffffff04) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 12:54:13 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0xac0c2, 0x0) open$dir(0x0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x119) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r1, r0, 0x0, 0xffffff04) [ 162.386742][T16971] loop5: detected capacity change from 0 to 1051 [ 162.400452][T16971] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 162.409767][T16972] loop0: detected capacity change from 0 to 1051 [ 162.423863][T16972] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 12:54:13 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0xac0c2, 0x0) open$dir(0x0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x119) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, 0x0, 0x0, 0xd9f, 0x0) sendfile(r1, r0, 0x0, 0xffffff04) 12:54:13 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{0x0, 0x0, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 162.434986][T16971] EXT4-fs (loop5): orphan cleanup on readonly fs [ 162.451272][T16971] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 12:54:13 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0xac0c2, 0x0) open$dir(0x0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x119) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, 0x0, 0x0, 0xd9f, 0x0) sendfile(r1, r0, 0x0, 0xffffff04) [ 162.486337][T16971] EXT4-fs (loop5): Remounting filesystem read-only [ 162.492878][T16971] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-116). Please run e2fsck to fix. [ 162.506877][T16971] EXT4-fs (loop5): Cannot turn on quotas: error -116 [ 162.513561][T16971] EXT4-fs (loop5): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. 12:54:13 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:54:13 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0xac0c2, 0x0) open$dir(0x0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x119) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, 0x0, 0x0, 0xd9f, 0x0) sendfile(r1, r0, 0x0, 0xffffff04) [ 162.560302][T16997] loop0: detected capacity change from 0 to 1051 [ 162.570205][T16997] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 162.651594][T17006] loop0: detected capacity change from 0 to 1051 [ 162.661844][T17006] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 12:54:14 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) r2 = pidfd_open(0x0, 0x0) pidfd_getfd(r2, r0, 0x0) sendfile(r0, r1, 0x0, 0x7fffffff) r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r3, r0, 0x0, 0xffffff04) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$RTC_SET_TIME(r5, 0x4024700a, &(0x7f0000000140)={0xa, 0x1c, 0x6, 0x1, 0x9, 0x4, 0x0, 0xf6, 0x1}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 12:54:14 executing program 4: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) sendfile(0xffffffffffffffff, r0, 0x0, 0xffffff04) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f00000000c0)=[{&(0x7f0000000240)=""/244, 0xf4}], 0x1, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 12:54:14 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80", 0x1}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:54:14 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0xac0c2, 0x0) open$dir(0x0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x119) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0x0, 0x0) sendfile(r1, r0, 0x0, 0xffffff04) 12:54:14 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:54:14 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0xac0c2, 0x0) open$dir(0x0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x119) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0x0, 0x0) sendfile(r1, r0, 0x0, 0xffffff04) 12:54:14 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat(r2, &(0x7f00000000c0)='./file0\x00', 0x151001, 0x100) sendfile(r0, r1, 0x0, 0x7fffffff) r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r3, r0, 0x0, 0xffffff04) ioctl$EXT4_IOC_GROUP_ADD(0xffffffffffffffff, 0x40286608, &(0x7f0000000140)={0xffff, 0x7718, 0x2, 0xfff, 0xd0e, 0x2}) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 163.258196][T17030] loop0: detected capacity change from 0 to 1051 [ 163.264867][T17033] loop5: detected capacity change from 0 to 1051 [ 163.276290][T17030] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 163.279674][T17033] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) 12:54:14 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0xac0c2, 0x0) open$dir(0x0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x119) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0x0, 0x0) sendfile(r1, r0, 0x0, 0xffffff04) 12:54:14 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000000c0)="80", 0x1, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 163.302621][T17033] EXT4-fs (loop5): orphan cleanup on readonly fs [ 163.312196][T17033] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 163.335682][T17033] EXT4-fs (loop5): Remounting filesystem read-only [ 163.342258][T17033] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-116). Please run e2fsck to fix. 12:54:14 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:54:14 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0xac0c2, 0x0) open$dir(0x0, 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x119) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0xffffff04) 12:54:14 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0xac0c2, 0x0) open$dir(0x0, 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x119) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0xffffff04) [ 163.356252][T17033] EXT4-fs (loop5): Cannot turn on quotas: error -116 [ 163.362937][T17033] EXT4-fs (loop5): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. [ 163.455652][T17063] loop0: detected capacity change from 0 to 1051 [ 163.468628][T17066] loop5: detected capacity change from 0 to 1051 [ 163.479663][T17063] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 163.489548][T17066] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 163.500378][T17066] EXT4-fs error (device loop5): ext4_fill_super:4943: inode #2: comm syz-executor.5: iget: root inode unallocated [ 163.513184][T17066] EXT4-fs (loop5): get root inode failed [ 163.518961][T17066] EXT4-fs (loop5): mount failed 12:54:14 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="34fd98aa1d0e7adec937a5f331a75f487934f50242a0751944936972896c29a5068c8ecba1aa0a4e2a631b5180e1fbde79f4502dc4c4a1fba9dcd9ed83e639aefa1b87631c33d1a82cb0c0035676ddfeb0fe7984d7519b0f839d497fc9d64ef14d1de22220ff2623df4950134b9fb734a52adad95f131cce3672a9d7d7b400d2c62810b5f20351639330948107bf8d4534a03ac389455c54d8eb4d609b3e858b7213b38eb01f0eeaba3739ae927916e28da6a79a3fd5e32d30ab30bf959d4596e5ffbff6789a650b9e7d248d1ba868012336a4f3ef8fab07a8f5b81bb0bc45b2174538315ca12b7c723b2157562564a8a1f19d28179f8c565448e0e921b8c3e6fc4adaafa8b929ad077f633325b6a6f71a586cabc4883e03e19315f946b277858593a7367e232202fe9ad656c6768a1517da7f0498b48cb078e929fb11db0cc551f754bffc4859dd89a396915cc809b07d448573098409ea21371056f67ef4114ec10547f498d24513fe594308bf022868ad21e85bba811942fdc45161a1a8a7fe00d5c6b05ed7954f631bbd12a5c9a5cfa5965e0595de608b04ebe02b3fcbf3b9f57807a1a7ad8528992e2ec65949da2f4a0478dfd3ae52639c15d8aeaa351da6d393b58c772168fae604d097fef4d6b9360eb169a0b0ee70cdc22435a003e68698f61b3b63b1f51011bc8f4ef944c1de821785f670124a1c6ed18335d63412", 0x200) r2 = pidfd_open(0x0, 0x0) pidfd_getfd(r2, r0, 0x0) sendfile(r0, r1, 0x0, 0x7fffffff) r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r3, r0, 0x0, 0xffffff04) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$RTC_SET_TIME(r5, 0x4024700a, &(0x7f0000000140)={0xa, 0x1c, 0x6, 0x1, 0x9, 0x4, 0x0, 0xf6, 0x1}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 12:54:15 executing program 4: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) sendfile(0xffffffffffffffff, r0, 0x0, 0xffffff04) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f00000000c0)=[{&(0x7f0000000240)=""/244, 0xf4}], 0x1, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 12:54:15 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0xac0c2, 0x0) open$dir(0x0, 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x119) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0xffffff04) 12:54:15 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf465", 0x33, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:54:15 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000000c0)="80", 0x1, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:54:15 executing program 3: open(&(0x7f0000000100)='./file0\x00', 0xac0c2, 0x0) open$dir(0x0, 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x119) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0xffffff04) 12:54:15 executing program 3: open(&(0x7f0000000100)='./file0\x00', 0xac0c2, 0x0) open$dir(0x0, 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x119) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0xffffff04) 12:54:15 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf465", 0x33, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 164.133456][T17099] loop0: detected capacity change from 0 to 1051 [ 164.142301][T17099] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 164.158889][T17098] loop5: detected capacity change from 0 to 1051 12:54:15 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000500)={"b6bae8f8e40edd8c34bc7fa9e8f9cf6c", 0x0, 0x0, {0x6, 0x5}, {0x101, 0xfff}, 0x80000000, [0x100000001, 0xffffffffffffffc3, 0x1, 0x10001, 0x7ff, 0x4c, 0x9, 0x6, 0x7fffffff, 0x1, 0x2, 0x1, 0x101, 0x6e7, 0x2b, 0x1819988f]}) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000040)={'\x00', 0x103, 0x8000, 0x1fc, 0x0, 0x7}) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r4, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="1400000010000100e9000000000000160000000a20000000000a01010000000000008d309e2c00000900010073797a30000000003800000d030a01020000000000000000020000000900010073797a30000000a41ad10073797a310000000014000000020a090000000000000000000200000614000000110001"], 0x94}}, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, &(0x7f0000000300)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, &(0x7f0000000500)={{}, r5, 0x8, @inherit={0x48, &(0x7f00000026c0)=ANY=[@ANYBLOB="000000000000000000000000000001000000040000000000000003000000000000000171c17c520c7fa9a7fd80b400000000000000ff200000000000000100008000000000000000000000000000000000000012689315e086962d0f966e596e55566f2bf3b06445f616bee772760b102702"]}, @subvolid=0x5}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f00000016c0)={{}, r5, 0x0, @unused=[0x0, 0x6781, 0x2, 0xfffffffffffffffb], @name="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"}) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(r4, 0x8010661b, &(0x7f00000000c0)) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r2, 0x50009417, &(0x7f0000000800)={{r2}, r5, 0x10, @inherit={0x80, &(0x7f0000000140)={0x0, 0x7, 0x3, 0x800, {0x10, 0xfff, 0x9f1, 0x1ff, 0x3}, [0x7ff, 0x6, 0x4, 0x20, 0x9, 0xffffffffffffffcb, 0x14]}}, @name="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"}) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 164.206688][T17098] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) 12:54:15 executing program 3: open(&(0x7f0000000100)='./file0\x00', 0xac0c2, 0x0) open$dir(0x0, 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x119) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0xffffff04) 12:54:15 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000000c0)="80", 0x1, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:54:15 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf465", 0x33, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 164.245698][T17098] EXT4-fs error (device loop5): ext4_fill_super:4943: inode #2: comm syz-executor.5: iget: root inode unallocated [ 164.257928][T17118] loop0: detected capacity change from 0 to 1051 [ 164.267695][T17098] EXT4-fs (loop5): get root inode failed [ 164.273378][T17098] EXT4-fs (loop5): mount failed [ 164.292340][T17118] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 164.376199][T17138] loop5: detected capacity change from 0 to 1051 [ 164.385056][T17141] loop0: detected capacity change from 0 to 1051 [ 164.392145][T17138] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 164.405096][T17141] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 164.428593][T17138] EXT4-fs error (device loop5): ext4_fill_super:4943: inode #2: comm syz-executor.5: iget: root inode unallocated [ 164.440833][T17138] EXT4-fs (loop5): get root inode failed [ 164.446473][T17138] EXT4-fs (loop5): mount failed 12:54:15 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) r2 = pidfd_open(0x0, 0x0) pidfd_getfd(r2, r0, 0x0) sendfile(r0, r1, 0x0, 0x7fffffff) r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r3, r0, 0x0, 0xffffff04) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$RTC_SET_TIME(0xffffffffffffffff, 0x4024700a, &(0x7f0000000140)={0xa, 0x1c, 0x6, 0x1, 0x9, 0x4, 0x0, 0xf6, 0x1}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 12:54:15 executing program 4: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r1, r0, 0x0, 0xffffff04) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f00000000c0)=[{&(0x7f0000000240)=""/244, 0xf4}], 0x1, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 12:54:15 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0xac0c2, 0x0) open$dir(0x0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x119) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r1, r0, 0x0, 0x0) 12:54:15 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001", 0x4d, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:54:15 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1500}, {&(0x7f00000000c0)="80", 0x1, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:54:15 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0xac0c2, 0x0) open$dir(0x0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x119) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r1, r0, 0x0, 0x0) 12:54:15 executing program 4: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r1, r0, 0x0, 0xffffff04) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f00000000c0)=[{&(0x7f0000000240)=""/244, 0xf4}], 0x1, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 12:54:15 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001", 0x4d, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 165.005718][T17174] loop0: detected capacity change from 0 to 1051 [ 165.017134][T17177] loop5: detected capacity change from 0 to 1051 [ 165.025391][T17174] EXT4-fs (loop0): invalid first ino: 0 [ 165.041023][T17177] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) 12:54:16 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0xac0c2, 0x0) open$dir(0x0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x119) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r1, r0, 0x0, 0x0) 12:54:16 executing program 4: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r1, r0, 0x0, 0xffffff04) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f00000000c0)=[{&(0x7f0000000240)=""/244, 0xf4}], 0x1, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 12:54:16 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) lsetxattr$trusted_overlay_nlink(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480)={'U+', 0xff}, 0x16, 0x1) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r1, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/245, 0xf5}, {&(0x7f0000000240)=""/135, 0x87}, {&(0x7f0000000300)=""/199, 0xc7}], 0x3, 0x1000216, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 165.107069][T17177] EXT4-fs error (device loop5): ext4_fill_super:4943: inode #2: comm syz-executor.5: iget: root inode unallocated [ 165.123068][T17191] loop0: detected capacity change from 0 to 1051 [ 165.141265][T17177] EXT4-fs (loop5): get root inode failed [ 165.146927][T17177] EXT4-fs (loop5): mount failed 12:54:16 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1500}, {&(0x7f00000000c0)="80", 0x1, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 165.153278][T17191] EXT4-fs (loop0): invalid first ino: 0 [ 165.223447][T17211] loop5: detected capacity change from 0 to 1051 [ 165.232730][T17211] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 165.243272][T17211] EXT4-fs error (device loop5): ext4_fill_super:4943: inode #2: comm syz-executor.5: iget: root inode unallocated [ 165.255730][T17211] EXT4-fs (loop5): get root inode failed [ 165.261407][T17211] EXT4-fs (loop5): mount failed 12:54:16 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) r2 = pidfd_open(0x0, 0x0) pidfd_getfd(r2, r0, 0x0) sendfile(r0, r1, 0x0, 0x7fffffff) r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r3, r0, 0x0, 0xffffff04) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$RTC_SET_TIME(0xffffffffffffffff, 0x4024700a, &(0x7f0000000140)={0xa, 0x1c, 0x6, 0x1, 0x9, 0x4, 0x0, 0xf6, 0x1}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 12:54:16 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001", 0x4d, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:54:16 executing program 4: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r3, &(0x7f00000000c0)=[{&(0x7f0000000240)=""/244, 0xf4}], 0x1, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 12:54:16 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000500)={"b6bae8f8e40edd8c34bc7fa9e8f9cf6c", 0x0, 0x0, {0x6, 0x5}, {0x101, 0xfff}, 0x80000000, [0x100000001, 0xffffffffffffffc3, 0x1, 0x10001, 0x7ff, 0x4c, 0x9, 0x6, 0x7fffffff, 0x1, 0x2, 0x1, 0x101, 0x6e7, 0x2b, 0x1819988f]}) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000040)={'\x00', 0x103, 0x8000, 0x1fc, 0x0, 0x7}) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r4, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="1400000010000100e9000000000000160000000a20000000000a01010000000000008d309e2c00000900010073797a30000000003800000d030a01020000000000000000020000000900010073797a30000000a41ad10073797a310000000014000000020a090000000000000000000200000614000000110001"], 0x94}}, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, &(0x7f0000000300)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, &(0x7f0000000500)={{}, r5, 0x8, @inherit={0x48, &(0x7f00000026c0)=ANY=[@ANYBLOB="000000000000000000000000000001000000040000000000000003000000000000000171c17c520c7fa9a7fd80b400000000000000ff200000000000000100008000000000000000000000000000000000000012689315e086962d0f966e596e55566f2bf3b06445f616bee772760b102702"]}, @subvolid=0x5}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f00000016c0)={{}, r5, 0x0, @unused=[0x0, 0x6781, 0x2, 0xfffffffffffffffb], @name="0bcd8c9991043049a807adb2494bd9d979e213db00b0806a56eb4915841494c3c034438e9d929398d6f663395dc663b51a5038745101768f8abc8596d16909009770edefc06a6387103c002363ee2179fbcd43b39f501f6efe818a31591a544bf0454589ad660eb918546c7613aa99afdb32d6265bf3674cf12411fbbb4bef667fa20f25199bc5bbab7027a505c45cfdfb8e7aa1564f3490693f2acb665f7b1c9a7593e39cdfae485ac40b275b0d058a27e65cbd6ca81b7535538fb361b32c2116977b52761c3d4469458e8c741a7fe6be337ecb95e6d05e917a95f30443717caf5cabe4feb11405f7e38774f5efdbed9e983c94d647694630c3552bef67ca4a3fa205ad2f8b36d5af5efa8c4af717cbf6ced52f7216bc9cebdef33cee61d99b09050505410e6379749b1dd5822754463201743f6adf99918ca1fb1074ea32be20ddd67c33c1df36e91c925fcea2cf4ba5b268aa8f8072fc26fa1b2e68372b4e8d8a0c36fec1d4834faae2bab94df56797a6b43794de8c56fdcda45c7d42cb7123e6983fceccfda69e504af44f64259416878a8020090902992f6a59c80fe7828130b891294ba6223a98a133cdcc207c903789d146b48e06d3221bc1e682d07e7fa27b90508d3a736a5b36693c0a2e389cb31a1daab3327ab259aabda89ccb24d88259dda7466f7756ed678e0969ca4a1b9dffba06c189e40d8855b21ec3d760effa6236c1edf8e7cf19843643dc48416df5e366abe3aee3339247b9fbf3fff91b82d4989e8547ddc0e81674ad776f46c5c277861ddd598362d41fb5c0c0a3fe9ad63b554ef65a39158e334ae1c620f89c219497a4e002ff9caf266d2b73aadb19324cfaaec0ca1a04d3ac647a4211a431a0660ce67e2b2b6e98bf67cf4e11b69cdb3451ca2777624c61060223e0f8e5c25b5bea41445b886324e71c5d5865bd0504764bea8491193f9952ce48ea88e24fc4e358e248baa4a4c4cafa4e221811c2d6c13738556da65b3f982f6c7f31abb055c8d683b7da2b977c57f2b52c70addaabd933b8706edeead9ffaf810599c7b35224b02cdcd6d8b681b9ceee848564c0af809b9ab40ae4a819b0b0bf234dfe474bb7cededc622d3a5ecde5ea6ffd5fd8e8475a83e8271729c11ebbd37bdabd2d994d697f6ee3d95855dc1ab81ef31ea370a7753731e25067ea4815a59cae4197d76b129cb83d8afc6bba23b2ac115f9aa1cfc422dab5b25d973b7065423ea0a9ee61be116b5db5f9f80f9bc553dd1aaa36a6a71b49f89fc68c6e428e249443b7111a9f3164b8040448727bec559e18c399d78eab207b44a5f583b6bf2da40a706eae06cb5c81b7135ac7bb057339166d5cfae219b7cc094f867f8447448aafb8770d5515c4ab6b73ff9b157137f15491499596a3815d797ce270a657dbc08735652bf93cc172080d5433c7bf69871bf76be44dfbd2ff107158b5879b0f01169c4981c64f28bbdd07c4db97338fa1cda0c2db075c1850cd8971c80aef18a89912f205f20db563da71d37fc7589f9fb2408676f5b0efe53ac7c0e3e58483690ebba32bad37c116f0d9bd9c66d87dfd9d3bf90d2c00959f0ca481a1fdfffbed7e557e087aa7d0bee944a5503664643c5a227e87ff4358491d9e106cbd12359aa3dd21bdc38475cd5b73e5422f0231232e19f36768958b9dcd92379253410c4e3b3a57307b6fae2018f4cc63af296909be3dbc685dc79577868bc0bf41fd16186ab7d469e16144e23ba20eed4ed258fa278aedc9d77c8d27f8cc7a01bff6691db3b0ec34d6dbff0ac09d64feceffbc98c58babb0157ecedbb2a15f227bb1474cd7e0dbc3c795b577a3d53c5304aab320c4ec5d80b91bbdce161c9ff44716643a522269995fbf3644e749e0637d3660c68244eb25be637c934db4708201cdf26753056436a3d286c89cbb808ed16a0ae829be3c3fc56241a5be098a6e5c8a267b44e8f3c8eb0963c3d96b71668c6cfd5ac5679dd88b63cfe7e7aa636124b23e2269f370e7066e2731a1737a2b25db05543e148597f5f566c63445bcfae7cbb173ba0585060421d3169a384c5a4500526ce8dd091c525624607daf2f3dc8f26809b2ad9e7b79c8244b707e9b5b8495da31c2a15e7b852a5ae4a8c711517b73669cb138a58cfa3b34912b403ff5ee149582e04c877bdff75743afb5201bbdfba4c709333ab27c72ff86ee0c681b28efea5eb934dbbedd7e62bfc72954c09b483563d93bf9b3967dc7294216b8b5667f07b9cc9bb7ff3de01cafc1c9ba87bb59f6e7fbe870e5627fd684a1a2e737426a550d5fbee9b13276d1973af5710829e16b2084723f028fed1d1fac83e421a1eb2cf31c07c4fb240459304c4b337c56a414976cb86c8fe641c6a959ba2a2abac452f163f06a6598f65461f8625760afa8441410e13f33ceb60b579ff2e223d364c84eafb413b10699c0e0bb1bda4a5940edd1c266e584c323140da5230066a12d2ec32b30349ebfd21242e980eb586dba2f7e0fe45f22fffaf8b5588e094053ad9695b5a59f0e2285d8022362d39337fb62d0bd387c03ea8e176f377b18cf4426056204c59c977912e98511afcbaa183f0755158e9ebc1f21619d62d516a392f3425ceec604d02f23a5bff6bc1877acd09cbb6ab8cf8edb3ceadd4c25c7898777f1bc73a7998563315a882600c563e98ab62cee3b82b047e8ed746c764875b2dd012f0de2f2f81e4cbc333c4c772c3806267e1586a023ba5a49407a2daeb1b2b66b97dc58de2bf363d5145dc93d2bf8ac2ba5f6c7270e381ebef01c79f029cab9916dd34c210595105cca602a603eaefae00d37a37cffbb695d9a4b2d8266b6569ab3385f3f71e7920bfcb808852418e05097b69b183b0de604b3b564ab1034730e6d92957b541766c02dfb1489f10c0421509b3aaba42ff69c733a70bd189389674badc654cf590eef951f67b8e1c2ad2fb70fa341155f9e5d5903ac0a503ff371caf7730923e779060a6574279216f88ff4959353fe0b64b4d0ff35b2068c42527d08f134af8532809a936d4084852c3ffbf0ad5a15f763b749948e1ced52d4e87061c9f95f2faaa8b49ec136e3bee740db6b06958976e676fe4af502deab40c0f21acd85dd04d70a0a0a34b5690aa99e677f4c3e41aac9e776b645017f964dba8b63df79598409b5f8e68e811a0a36da15e0124fb0f3b22f084e454c012adaedfd14fc9ea003149aa9e57ea9d80bcbed076ca5ee25b3ae3c64b7e3333fe86ad1b3882101b0316147fc160dc45ab979881f4fd2c8490a23bd601fde385d55d453d005aeecb13defd6578e15ba1658815a29b1934b18f26e1c94b91fcd5a0ff0705be8444200e872e047daee05780a6e7180ae5695091edf2f5e986fb47a40ac8e459a35a27584e466d833d2c8e901ee130fb684f51e3e9ca2b716ac3d85aa8a8f43c08c44d328e1e9c9f86039342c5a2afefeff85198190480a8ab464c9d701432ea16fd7c5ac1ba56cbb626caeae47fb2aabea5b6119efb45730d1bd3de1fc65110e19d1a27205520d777ca8eb094d7aa8c6e590c141727e226e2e0334f70c66e7f8d30b6efdb0e66c55c671840851580383b51f59fb4d5514d7942f5b8f7762c9604ad0e28988c2992ef40f2bec130fc87aaf2f39cfef52647606368f144ae65b6b70d75d5a66ee1e8a7f1ce65736e28a7481ada71b9a892184117c716df3359389f10533abfd6bd59d3e44e63a5f8827f701804fe6ec2696ab85ff39eb19dc03152aabad70de0c2a722260c07f61fd298045d9d16b2158a149f0eb5b73693ac1d60a544f2d2d32c21fcf8dff33da429fe602a2a472853aec7603b078279d25227208236d93879aad7eb1477bc267f6d8c2f46ee32960eca5a16d68f9f001c5031cdf9ae194998a47c47156426920f756be682ec9052a4ee69c9369fabff2bedb71c045bf6be9271ce3a511c21b37e7d1ed8e5c825473ae306157a41cc4c84473d109932431055860498dfd3a042ddee2159e8b7aab70ff79df2f74a578a79f73a7f409b34385e738f2f82040c6ee60c76dba21cb108a6f3c63d68147c04533f6861221b1bcb6446fa02de9883c5bfba1387717b8e1e76122b8d07e2c500b121048f8b2b2b12ee83ca370e0b9b273392cd5de74b5d12e3f2c08aa80b695d33202d76cf717c14278e6b6030743dccd92ec54222347bd4ac2ebe2ed299df0a4352ae328028a1652cd14db7b7bbbe7991ed4780812414cc2e5331d332c872850ac900d646af3c88f381f786a5769e803117b8811fed87e3751a0f402f701ccf864b8e3023c56aaeef34747d5c89654eaf0bcdbf7d9c64fb3f4b2d1486ee9c35f668841c553089efadf6a93ce065264c0f2ef5d2c6aad13e55d883207cadf366a3fedfbe740fe80fd7e77f5871a7ef2f24f655938b54a26c2a75667f62c184d2dd5599a79291e7bf7f6c402d45b89981848b7aca66c1cfe12ca1c03d08979ff9f255bec085aa040a3818f17c7fb6b4060d48dc0783282a203925f42d9fff50499cea49dad3cce1cbf4ccaab2590d7ed785da684841413b24b63fdf83375743712611bdd5a55ce44291f602926d364fc78cc2c2c6478e9763ce8789adbb567d5c49d34fe24b6822059ec58557ef4ace925792dd5e736d6142031810f64c5cad222c4e886dd602c06b0f9717081012adb0e974bba86a7aedce5db694bf74ef034790c63c5fe646c4ee961736419c33050b938297dafa87c688aa081d8fbc7f75429c40ecff70eff469e2d21fa884a33002dc1fd552ab14628cfe41b0a5f82da71b0cdc1259ef821344ddf8bfb79b8485034ffc3e7f6fb7d922a28581ca7f12051dd8c19c03fcb9d22567213a9010a8da6dd823bfa78830611401d60bf8c6c7412dfd37c82c92c75078a3c8557631ac6e365603c5fbe784c598bfcb0a12d6d511d216ee4b9a536d1c9f6ba032ae1bbb2d032b39993f51236b5a64bd830a85224700f891525df1629175f788ce87b9568db0ef0731272d987b05f85f502d5348a7f1b28509acdfef7188c07e88516a7a298650e190aa9241e76c99bdc5e9a1ef1cf11397b74bc11bd01a9fab7e5c7b33589534d856bd73fb12e331d7ea790a0eb80fd49468ee8a2700ca1a918eb2f64affb65a54d1fced08c36983e2123f189172c64e5a40092815c351c172bf0d3f6d7c5626da9b9fe6547d529ffb0d36a627ba7b6bd40883aff99777294bb2622fa55e044cce9462becdf837fdfa41b74e040f8e6cb7d233b7604038fb712e7da0a5f6662442cb438145237aee0a37b847b67f3b9befbb688ddf4444f50ff84fcb6066965d81a8b25c235e39313bdd4b35bbb51f68e9fa2ee9553da3636639f2c139384449d498d5861b92daabfbb66e8709901aab38e204e41f647fd2a311b93ad2202ddc2acd5aee0b0427c89ff1bfa8bdfb4f981eb735f7769479629c50232fe1b6a9b3e66dfeca688fae92295929a2e88fa26874ca921595f0b1b8b72fc9b3d8911fa2a1f2dc4beb7903d23b87cb1fa37d2c04d2b2a80fad63d2f0aafa3251c6525c3b09f2ba7405e41108562233fc32a51d1c533a71e6bb331369c63c9969ab235dfe03bf031b6682417f36cb7ee1a4e7fa4539ce1542a337db0a1d92d65a7e16db9e420a8d4819fd3e8abc2726ab57b1034236acbac59489f163adc1c34cccb9cf27ca5f2b2066f1e6da76da6751c08e3f57f995a56c3e48b56a7bdbe"}) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(r4, 0x8010661b, &(0x7f00000000c0)) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r2, 0x50009417, &(0x7f0000000800)={{r2}, r5, 0x10, @inherit={0x80, &(0x7f0000000140)={0x0, 0x7, 0x3, 0x800, {0x10, 0xfff, 0x9f1, 0x1ff, 0x3}, [0x7ff, 0x6, 0x4, 0x20, 0x9, 0xffffffffffffffcb, 0x14]}}, @name="26004f19947e05c46d600c256301fb54be72b29248706ac123343047834c591cc6dab4cd5968f32f8e0c731a0e91856a73039239b7661c086af540c2bdc1f57f3fd96b6a45d82f05af0b8ff65242ff3da358a11e19d16fcbf4d521f7706f5c6fd044b602e1cd633853abfbb805f34d408feed4ba1346e483f1cd0922971b2ed929869cf3a1fde5093ad1f848f7f05f6bbc4791085430fe63a20b4b15b037475a373fbcce268862882de97f66e23ef5e1f2804dd1419856bfe019d6d0af578c8a9698cca009be4d43845bc34ab78f28abc8ed88f2a6e5463a826cef6aee991912452b0059fc115c18a6b83ac4611d796d05da35a3686fbedae6036e97008a1e7d0fd89641c7d679360df92cf7382c1581b99334c05c8fd455f43a701287506feb3c5a368baa5de00d1311958a1a2c844a50dab95b425491c087ff26f1d6dd7e2dac2bebd72f3f15be0f51b56bdce454c3d0fcefd6ddbbf6e41d13a1380e9eea92a3b91d65bdabe309b3fa101c74101266519d53d812df707b94d0e85adf245574c5efb98888014ac20d2a1ec84f930c4d28a116ee6ad1549c0ee7d2bebf7b719b1d8e9603e22a8d0b1c5757a63af073a7c471055ded10515d7446959c6ba1cc62258558b817c80a0a658b1d141f4df007099d19b59951917ef9417dfd386c620592c18d3e1ffc1bed91da5a2b66464a1c76886b7e3ff4d98954213989245dc3cb7308c8ac743625c8068fa572b9ca098665ec175892f8448db3932ec2a7e40eecc3850c138f667a5eec92c198c4c17b4b5dc5c217200ee2a8821ea6b3c07cb8f44f67e2193f783688ea62d76ef1426ab277cdece3b6711d8bdc5832bf3402787bc41f158354e38064452939053a09f3a904554c65d6286d073ee3429369ce2dd941056bad41050eff8808eaf6eb658ec977572971efa40ab4b74decdb8944134b27940c5bc699d604a89ddd2400bfb914f4bfacafd451f582e03d4ec815975f44ec7a73e72b5048a40870ff9a90b9e15c51fa406cfefc4cfbd76eaeb42f4e261a8ea691bbb37f5bcc50f28975ed97d71f4c24cae26e1d5fbef9ddef0b62ada1825c33569106a17d0772d4871cc81a3fb54bc0da0944cbf606e2dc6055c946559f1f318c2116e03cc8e977dde552d090d7d94b77b3f8d5a1fccadcfcb032ddd4c1765d1ebe297c268861bde207d039eabdce840b4b89fe531c8c58f9d8f90fc0798a0e0fb4b930a72a8409506bec4984320ef8df71122938749eb63cc055a9f52f043be0f6c3b6358019d46e5dc0ed197db3fa61ae01d2c696feaef9c1d46a923bf4632f59b1046319066cb8c9bfde08e347166aea17bd7ef41849d6ecc3eb515cce11256a5bb85ba87cf059c2d828feb1e1405386c79bccdc74f1cadfbfe62da64c0b82c86e48be5926f536fd483b9c4fbca494fb8c081b69b322b049f05f33f5ade327ac0dfc287b1550832afbd65566f3629143a157fef24e0870f3bd947c643ba478f1d24ed55b91fff07fa3b94d5f3d38e72673a85f360966741551b5d52298678a97af14c332d7250762f77cfa4a49e2dc5eb303057baa9a46076594055dc697308082aec759ab32cab3a202962565a266a2adfdbd5bbeb2ccf84ffa3548b71a0c6ed88d872506604f0181d1f452f5c6520004a55fb89fc0872ed978e168e59614a126385bb0f8d51dea033f1c0a09e046e5cace904071382ceccc3859cd025d99becd9821c31d514f10f6b79556b11a77fb93c8bf9a8cbe84c29105013fb64dee948cd69b54e45fe8b6444dafa5fe767c716d78fd76a612d0c0425b87c3e3c8ff5b95630cc3079147b008a97427b45a92fcfe027e08b9641898c15b1a41e16649bc94eafb07624da201ac9ff1cd5e7c1077ee1f4aacc93fb41fcecad4db05cff49aa5ce75af2893dc62ad29d42246624af9b40fd3bc0fc7306a0f98fe577ea073e2ff310a784f31b70e21a449501da0a1754b78b4aa350b8793f9f8a2b656f2c37c82e9c6a6d29c981ec8e0d10f932fce0543798a5101021081de55926bb014847c7d2b2ec07582c75868c436b0ecf1e19d9f7955e708f2ad16fac3b8a6181894ff1572f9144ac2a31935506a67c5e1cface8050cc0795a11a4baebe6999191103ab2c949d86efa1c44b0aa83b53a18fbf067526c9903dd20bd20d689a4082dcf2d76d19103e35fdc909e4b3ecfda4db217181457250ddd7d0b9c5a064239dac5eeb45aabfbf81326f1c1bf0cfc8234ed105860c770f82d2c61e7da453dd9e1447ec0ad7870a1003dfd5b6a1a90809acb81a2c03828d1d9dccdc1e01e82056e0f58f5dd8be90c92f12b4064fef2b90fe41539fe235880c02574a39e0985f5969273c421d346aa268b2b4d4757dfef3d183625e120d00d47b1ead39e026a771ec67d1a06ac6177086407fed9a0dc4d8c72387f83a7d85abb892ded6d21fd471c71634c67d30019d3a5501891e81d497ebb41fdd3ceb7c716baf3146b982282d150a839702a1320c85b9375af3edb5fe49215df1181e898f629f5bc9212684b4eb92228c203656f20c823fc3de092844e139afc0612033c0f4ba8c8f718412c740c80af3ad875765cee74c231b0b75cb0d558b774f438ba7dd6b7f7c3ffc34970c979e6f3b5accfe0e371af978043b45553b2f6be231f8372c08059e22efd5980f561e5af843fba188ae5773508d3dc986a0e5b73e5444d252bb3875ba6e05903cb7800350586a523c2d213946c6801060d81920ecd9d865f4559f622235cafe3d7bd059a904963e9a95f13a8c049cdc2177b8dedc3bb29a772749ffd301f7cc16f726989fbf70912caabd136be3f9de891bddc0111080ca1669e48ba473e100dfb3e2bc479a054603583d3e67b2c5250d79321c3c22b16304a3ae9081aeff0e4600f410dd2f66b604f91b9f242fe592dec599c7da90b571d36c3e6b4e4f8ab194e290df61b5cc5e02981f9335fde22fc20f585bcfa51cf8701a960a8cb42496dea8721004c6333d6c186617a783adb456031cc538db88aef9e0447393b88718483c98488c2067e60035fcb98b1084b0c970e753dd4911d3823263f7d7841ada2861f68066ede577317ed7393582815461324d9c7a6feb3d285aaac59d245494685ce2e0b7f6f9dc45ca0c410b2a3f77a657a7e3dc362223fb66b3f322ac6b7dc1a0c5818d6d04e1bd3b2d99eefea2e60d7a8708ce17cb82f866d4adbbbb4d5305c55dfaf48bb2f98ccb4e6a09a367c2844201f4c9486e8064a0821d650f24b19cef19acd2539347b3848138ae4687c621de092e9e62cb2f48e3cffdbef8a1acb9139c06f7ec2defc6e4f54cfd22d77675b4cfcdbaee2737fd33ded9256e1af73a45a65b0cf1b1a2b1b76589e842b27dc83ca99a3e9e5595ccb7d1873e3c489946788f3cfb8fdd852139a4128ccbfd7841f80d0978bfe16ca08cc56e3d9de7c588c47484db24aee0cace558f034d4f182fa3e935d3e295b2d2b0eb07256a199debffa178e7475df974335412c9d879b9cf97c8c512a03e25e44b583f20e0c23eddb4a29027d7d7aac242ea14805075e22eb75803e5d23f57ace5a0e7f7e48edfad9d7de761387a07b019a02b743bdbae3b2ef64ac4cce1b74f2c3d609fc491a54e649bbb095f76f92655eb1e21f1db462945bde5e894fe0a6efd84544a96029ebd486698ee0ef3f7ca06073be1a8d73ab886d3ad2788b64459bb7099c0ee33a72a58710757c0242a803a72368bfa8318706c51d27dce54c6465047f728e741088ecc4d86b995446a8ee85705b713cf275ed03069dda0f1a0e16fa4f252077d926ad2c76ebf350de3f4c02ffb6c1fcda9c4e1203439f82d2efb50c8e24337e42db0a1c3fe0c071ff1cb48d8929ac32e6f9108b4da546fe657d9b8b6e7cb50e0b1f667d044e58a963e5be0f4e34fa5918bbfb5087fe949ab59ed364ab1989b3a9e541537cef1cb4970d6741ee66a8938e011eb39f8475c65a2525aef3d5fc8c033fb1e0fbe31cea937715b6d389acf4c37fce64867e12b83726fda590dca8d6facf6eec74b52ed76ab359c876352fd7c1009445134b0b991fc5eaea3b2f72f0bed001671d828ea72331fa8257a4d38a0b7e93c4d3a5fb64088db0257d745a0ac20078a1934360106084ad798e63da0ad72d687fadbe984c49d4e5ed6060e68c0783aeae738560b90c895d6ac9225398de3573a90724cd67d0b27d39955597716f7ef7b3c2d35fb9aded660dab134f5a5ac5a6a4bf28c519cecb9acc016cee35c64e82035a05a21e517918ddb33a3c8d922a9f36158f4c6e736cb115f3271277b2a402449e3a4882a662842c55e0ee7a36a423d4b0ba1878e2c31c18b4450841724efb364113fa545d9d5b67da905c9829fcbb3d3225e7ff49d72d98a9e295d0e19fc9f86704fc8c655c549eed96e407f8e545ef2bd1d92452390e6748f57d1cd29bd872bc26d2ab142060eda17eec2cd470c065146951a91b16f4d08b54ededdef2c84f74699c6bf66deb62079c920f6c565c57ff1d9241b6505cf2bd37c404f5acb3d10d8eaed7c9e93458ab7bee593790f1e980eb10c4ffa8406707d8058e0a83bc831e8327100fd359a0a154fec9f8764415da9eb8ab1e13f2e58039885fe3468a7e0f597d0cc2bc500b2872a8e1abb45189a13515bd2d67736703d4b216b33f56162109e02badbf6fb1cbb423ec1400b605873dbd1b715b6f1250885e305640c162b4712c17959650a5426177ef3b82d949db881160d2f928cae3909e68b79079c08b8bcf4ae407e77bcca43cad8bdcef51f6fb9eb22b39c000b7764a8eec3a39c1de48867031b97bfdcdf1890c1ef04e77f732ec2cd13ace54c29e0bef6c8651bb493154e42131cdc85a3848b16dad574fcd8722d492f3137c3eb0738cdfdb43d00c2df4fdf50f18d327ed0f85058af2c61c1827cd9db3d46f881d6cad2938f80e6b0e9234f5f92a970bda62110c9e4890281ae82f9ec0f9d615fc5fc0c97117d7583baf1930cb8c80485b44608d4bc5373ca8a6c7e0a8a9b16c0efeb0645962c40e01ef22468bd23d8a566c914b26e95e3bef70b0dd2bf904076226926a0bb479d8e7f76a09d7691a26a0e3b9f6fce5808b7a8afae33063511231963e3dbe86344f7ea762d9ead7db05201d319257c68f4fd8f942b7961cdaa3df1bee528e208e8b3f7e4514af6515e0a5f08032100eea7cf7c069334dd22f42d533fc5a1a26908af2874aca2ca1a9e51f3635eb28c484e130309ebc4fc976aaef09295036a6be53ca148730e792001322b76c7224cb6ea2e5514736037761c9a509e121ddfdafedefc43cedfda076ee744a401eea9e0d78bdb8ae4aeacab6ebf9c74103d5edbdfac586de9d89220073a70ccc1726c817f5eb7c66698dbe4ab80c5f3a0c411dd3c6ea7f6fb11400552c5a6736405643e3b01ec5eeca87f2d9158fe4761508aa07e262007f8437cc9a58062b1f08af208f189192157efbbce954ae00c600807af4da08864db6333b8bc4bb1241f28f47276a653cd5c94d52daafb736d171e96de8982f03a7022648e78fc6cc2fef0994a8cb485aefa184c1b59e3ed646c1f372c35ba80f560084f21490b9c56f7f346302199b535944f3f784398487eec565e84f0fb07b15a5a3cb961be69d950640889cbaf17d3fc0f1e74a765db0a4a6ace5aab628568300b200455252b128d26f54f4e1da1c9676bc516315f963b6c670a5e73ecda2d9"}) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 12:54:16 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1500}, {&(0x7f00000000c0)="80", 0x1, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:54:16 executing program 4: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r3, &(0x7f00000000c0)=[{&(0x7f0000000240)=""/244, 0xf4}], 0x1, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 12:54:16 executing program 4: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r3, &(0x7f00000000c0)=[{&(0x7f0000000240)=""/244, 0xf4}], 0x1, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 165.704066][T17235] loop5: detected capacity change from 0 to 1051 [ 165.713058][T17235] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 165.713985][T17236] loop0: detected capacity change from 0 to 1051 [ 165.724011][T17235] EXT4-fs error (device loop5): ext4_fill_super:4943: inode #2: comm syz-executor.5: iget: root inode unallocated 12:54:16 executing program 4: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, 0xffffffffffffffff, 0x0, 0x7fffffff) r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r1, r0, 0x0, 0xffffff04) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f00000000c0)=[{&(0x7f0000000240)=""/244, 0xf4}], 0x1, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 12:54:16 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00), 0x0, 0x1500}, {&(0x7f00000000c0)="80", 0x1, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 165.759431][T17236] EXT4-fs (loop0): invalid first ino: 0 [ 165.770577][T17235] EXT4-fs (loop5): get root inode failed [ 165.776227][T17235] EXT4-fs (loop5): mount failed [ 165.873906][T17266] loop5: detected capacity change from 0 to 1051 [ 165.882629][T17266] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 165.893881][T17266] EXT4-fs error (device loop5): ext4_fill_super:4943: inode #2: comm syz-executor.5: iget: root inode unallocated [ 165.906845][T17266] EXT4-fs (loop5): get root inode failed [ 165.912524][T17266] EXT4-fs (loop5): mount failed 12:54:17 executing program 4: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, 0xffffffffffffffff, 0x0, 0x7fffffff) r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r1, r0, 0x0, 0xffffff04) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f00000000c0)=[{&(0x7f0000000240)=""/244, 0xf4}], 0x1, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 12:54:17 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:54:17 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00), 0x0, 0x1500}, {&(0x7f00000000c0)="80", 0x1, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 166.114739][T17283] loop0: detected capacity change from 0 to 1051 [ 166.121549][T17282] loop5: detected capacity change from 0 to 1051 [ 166.136784][T17283] EXT4-fs (loop0): fragment/cluster size (16384) != block size (1024) [ 166.151838][T17282] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 166.175043][T17282] EXT4-fs error (device loop5): ext4_fill_super:4943: inode #2: comm syz-executor.5: iget: root inode unallocated [ 166.197780][T17282] EXT4-fs (loop5): get root inode failed [ 166.203485][T17282] EXT4-fs (loop5): mount failed 12:54:17 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) r2 = pidfd_open(0x0, 0x0) pidfd_getfd(r2, r0, 0x0) sendfile(r0, r1, 0x0, 0x7fffffff) r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r3, r0, 0x0, 0xffffff04) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$RTC_SET_TIME(0xffffffffffffffff, 0x4024700a, &(0x7f0000000140)={0xa, 0x1c, 0x6, 0x1, 0x9, 0x4, 0x0, 0xf6, 0x1}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 12:54:17 executing program 1: r0 = syz_io_uring_complete(0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000000c0)) r1 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r1, &(0x7f0000000600)="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", 0x200) r3 = timerfd_create(0xf, 0x800) ioctl$BTRFS_IOC_SNAP_CREATE(r1, 0x50009401, &(0x7f0000000800)={{r3}, "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"}) sendfile(r1, r2, 0x0, 0x7fffffff) r4 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r6, 0x0) preadv(r6, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r6, r4, 0x0, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x50, r7, 0x0) preadv(r7, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 12:54:17 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:54:17 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) lsetxattr$trusted_overlay_nlink(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480)={'U+', 0xff}, 0x16, 0x1) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r1, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/245, 0xf5}, {&(0x7f0000000240)=""/135, 0x87}, {&(0x7f0000000300)=""/199, 0xc7}], 0x3, 0x1000216, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 12:54:17 executing program 4: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, 0xffffffffffffffff, 0x0, 0x7fffffff) r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r1, r0, 0x0, 0xffffff04) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f00000000c0)=[{&(0x7f0000000240)=""/244, 0xf4}], 0x1, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 12:54:17 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00), 0x0, 0x1500}, {&(0x7f00000000c0)="80", 0x1, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:54:17 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 166.577684][T17307] loop0: detected capacity change from 0 to 1051 [ 166.600748][T17307] EXT4-fs (loop0): fragment/cluster size (16384) != block size (1024) 12:54:17 executing program 4: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000000600)="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", 0x200) sendfile(0xffffffffffffffff, r0, 0x0, 0x7fffffff) r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0xffffff04) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f00000000c0)=[{&(0x7f0000000240)=""/244, 0xf4}], 0x1, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 12:54:17 executing program 4: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000000600)="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", 0x200) sendfile(0xffffffffffffffff, r0, 0x0, 0x7fffffff) r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0xffffff04) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f00000000c0)=[{&(0x7f0000000240)=""/244, 0xf4}], 0x1, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 166.636335][T17319] loop5: detected capacity change from 0 to 1051 [ 166.663999][T17319] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) 12:54:17 executing program 4: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000000600)="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", 0x200) sendfile(0xffffffffffffffff, r0, 0x0, 0x7fffffff) r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0xffffff04) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f00000000c0)=[{&(0x7f0000000240)=""/244, 0xf4}], 0x1, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 12:54:17 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000", 0x60, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:54:17 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf465", 0xf, 0x1500}, {&(0x7f00000000c0)="80", 0x1, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 166.688219][T17319] EXT4-fs error (device loop5): ext4_fill_super:4943: inode #2: comm syz-executor.5: iget: root inode unallocated [ 166.701005][T17327] loop0: detected capacity change from 0 to 1051 [ 166.702252][T17319] EXT4-fs (loop5): get root inode failed [ 166.713021][T17319] EXT4-fs (loop5): mount failed [ 166.725372][T17327] EXT4-fs (loop0): fragment/cluster size (16384) != block size (1024) [ 166.814295][T17355] loop5: detected capacity change from 0 to 1051 [ 166.820851][T17354] loop0: detected capacity change from 0 to 1051 [ 166.825051][T17355] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 166.839783][T17354] EXT4-fs (loop0): fragment/cluster size (16384) != block size (1024) [ 166.869201][T17355] EXT4-fs error (device loop5): ext4_fill_super:4943: inode #2: comm syz-executor.5: iget: root inode unallocated [ 166.882300][T17355] EXT4-fs (loop5): get root inode failed [ 166.888031][T17355] EXT4-fs (loop5): mount failed 12:54:18 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) r2 = pidfd_open(0x0, 0x0) pidfd_getfd(r2, r0, 0x0) sendfile(r0, r1, 0x0, 0x7fffffff) r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r3, r0, 0x0, 0xffffff04) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$RTC_SET_TIME(r5, 0x4024700a, &(0x7f0000000140)={0xa, 0x1c, 0x6, 0x1, 0x9, 0x4, 0x0, 0xf6, 0x1}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 12:54:18 executing program 4: r0 = open(0x0, 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r3, &(0x7f00000000c0)=[{&(0x7f0000000240)=""/244, 0xf4}], 0x1, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 12:54:18 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000", 0x60, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:54:18 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) lsetxattr$trusted_overlay_nlink(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480)={'U+', 0xff}, 0x16, 0x1) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r1, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/245, 0xf5}, {&(0x7f0000000240)=""/135, 0x87}, {&(0x7f0000000300)=""/199, 0xc7}], 0x3, 0x1000216, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 12:54:18 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) ioctl$FIONCLEX(r3, 0x5450) r4 = getpid() fcntl$setown(r0, 0x8, r4) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 12:54:18 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf465", 0xf, 0x1500}, {&(0x7f00000000c0)="80", 0x1, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:54:18 executing program 4: r0 = open(0x0, 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r3, &(0x7f00000000c0)=[{&(0x7f0000000240)=""/244, 0xf4}], 0x1, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 12:54:18 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000", 0x60, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 167.457344][T17380] loop0: detected capacity change from 0 to 1051 [ 167.468210][T17380] EXT4-fs (loop0): fragment/cluster size (16384) != block size (1024) 12:54:18 executing program 4: r0 = open(0x0, 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r3, &(0x7f00000000c0)=[{&(0x7f0000000240)=""/244, 0xf4}], 0x1, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 12:54:18 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200", 0x63, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:54:18 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf465", 0xf, 0x1500}, {&(0x7f00000000c0)="80", 0x1, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 167.548995][T17398] loop0: detected capacity change from 0 to 1051 [ 167.562293][T17398] EXT4-fs (loop0): fragment/cluster size (16384) != block size (1024) [ 167.572478][T17402] loop5: detected capacity change from 0 to 1051 [ 167.586153][T17402] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 167.596528][T17402] EXT4-fs error (device loop5): ext4_fill_super:4943: inode #2: comm syz-executor.5: iget: root inode unallocated [ 167.608973][T17402] EXT4-fs (loop5): get root inode failed [ 167.614620][T17402] EXT4-fs (loop5): mount failed 12:54:18 executing program 4: r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r3, &(0x7f00000000c0)=[{&(0x7f0000000240)=""/244, 0xf4}], 0x1, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 167.659438][T17417] loop0: detected capacity change from 0 to 1051 [ 167.674279][T17417] EXT4-fs (loop0): fragment/cluster size (16384) != block size (1024) [ 167.719988][T17427] loop5: detected capacity change from 0 to 1051 [ 167.728025][T17427] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 167.740167][T17427] EXT4-fs error (device loop5): ext4_fill_super:4943: inode #2: comm syz-executor.5: iget: root inode unallocated [ 167.752695][T17427] EXT4-fs (loop5): get root inode failed [ 167.758388][T17427] EXT4-fs (loop5): mount failed [ 167.856501][T17403] ================================================================== [ 167.864579][T17403] BUG: KCSAN: data-race in ext4_es_lookup_extent / ext4_es_lookup_extent [ 167.872977][T17403] [ 167.875282][T17403] write to 0xffff888105deebd8 of 8 bytes by task 17413 on cpu 1: [ 167.882972][T17403] ext4_es_lookup_extent+0x2ec/0x490 [ 167.888242][T17403] ext4_map_blocks+0xfd/0xef0 [ 167.892899][T17403] ext4_iomap_begin+0x164/0x620 [ 167.897929][T17403] iomap_apply+0x8d/0x400 [ 167.902253][T17403] __iomap_dio_rw+0x4c4/0xa10 [ 167.906912][T17403] iomap_dio_rw+0x30/0x70 [ 167.911220][T17403] ext4_file_read_iter+0x21a/0x290 [ 167.916330][T17403] generic_file_splice_read+0x22a/0x310 [ 167.921961][T17403] splice_direct_to_actor+0x2aa/0x650 [ 167.927429][T17403] do_splice_direct+0xf5/0x170 [ 167.932240][T17403] do_sendfile+0x773/0xda0 [ 167.936647][T17403] __x64_sys_sendfile64+0xf2/0x130 [ 167.941738][T17403] do_syscall_64+0x4a/0x90 [ 167.946133][T17403] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 167.952019][T17403] [ 167.954325][T17403] read to 0xffff888105deebd8 of 8 bytes by task 17403 on cpu 0: [ 167.961983][T17403] ext4_es_lookup_extent+0x29e/0x490 [ 167.967253][T17403] ext4_map_blocks+0xfd/0xef0 [ 167.971913][T17403] ext4_mpage_readpages+0x6d9/0x1130 [ 167.977181][T17403] ext4_readahead+0x99/0xa0 [ 167.981666][T17403] read_pages+0x9f/0x530 [ 167.985884][T17403] page_cache_ra_unbounded+0x3c8/0x410 [ 167.991319][T17403] ondemand_readahead+0x579/0x7b0 [ 167.996465][T17403] page_cache_sync_ra+0xaf/0xe0 [ 168.001292][T17403] filemap_read+0x388/0x1230 [ 168.005868][T17403] generic_file_read_iter+0x84/0x3e0 [ 168.011162][T17403] ext4_file_read_iter+0x1db/0x290 [ 168.016258][T17403] generic_file_splice_read+0x22a/0x310 [ 168.021809][T17403] splice_direct_to_actor+0x2aa/0x650 [ 168.027179][T17403] do_splice_direct+0xf5/0x170 [ 168.031923][T17403] do_sendfile+0x773/0xda0 [ 168.036316][T17403] __x64_sys_sendfile64+0xf2/0x130 [ 168.041465][T17403] do_syscall_64+0x4a/0x90 [ 168.045867][T17403] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 168.051878][T17403] [ 168.054191][T17403] Reported by Kernel Concurrency Sanitizer on: [ 168.060320][T17403] CPU: 0 PID: 17403 Comm: syz-executor.3 Not tainted 5.12.0-syzkaller #0 [ 168.068762][T17403] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 168.078853][T17403] ================================================================== 12:54:19 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) r2 = pidfd_open(0x0, 0x0) pidfd_getfd(r2, r0, 0x0) sendfile(r0, r1, 0x0, 0x7fffffff) r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r3, r0, 0x0, 0xffffff04) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$RTC_SET_TIME(r5, 0x4024700a, &(0x7f0000000140)={0xa, 0x1c, 0x6, 0x1, 0x9, 0x4, 0x0, 0xf6, 0x1}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 12:54:19 executing program 4: r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r3, &(0x7f00000000c0)=[{&(0x7f0000000240)=""/244, 0xf4}], 0x1, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 12:54:19 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200", 0x63, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 168.313038][T17442] loop0: detected capacity change from 0 to 1051 [ 168.323726][T17442] EXT4-fs (loop0): fragment/cluster size (16384) != block size (1024) 12:54:19 executing program 4: r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r3, &(0x7f00000000c0)=[{&(0x7f0000000240)=""/244, 0xf4}], 0x1, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 12:54:19 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f0000", 0x16, 0x1500}, {&(0x7f00000000c0)="80", 0x1, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:54:19 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200", 0x63, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:54:19 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) r2 = pidfd_open(0x0, 0x0) pidfd_getfd(r2, r0, 0x0) sendfile(r0, r1, 0x0, 0x7fffffff) r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r3, r0, 0x0, 0xffffff04) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$RTC_SET_TIME(0xffffffffffffffff, 0x4024700a, &(0x7f0000000140)={0xa, 0x1c, 0x6, 0x1, 0x9, 0x4, 0x0, 0xf6, 0x1}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 12:54:19 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) sendfile(r2, r0, 0x0, 0x8) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000000540)=[{&(0x7f0000000140)=""/105, 0x69}, {&(0x7f00000001c0)=""/199, 0xc7}, {&(0x7f0000000800)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/214, 0xd6}, {&(0x7f00000003c0)=""/165, 0xa5}, {&(0x7f0000000480)=""/35, 0x23}, {&(0x7f00000004c0)=""/72, 0x48}, {&(0x7f0000001800)=""/220, 0xdc}], 0x8, 0x50f, 0x9) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r4, 0x7, &(0x7f00000000c0)=r3, 0x1) 12:54:19 executing program 4: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(0x0, 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r3, &(0x7f00000000c0)=[{&(0x7f0000000240)=""/244, 0xf4}], 0x1, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 12:54:19 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d242000012", 0x65, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 168.461572][T17466] loop0: detected capacity change from 0 to 1051 [ 168.470383][T17466] EXT4-fs (loop0): fragment/cluster size (16384) != block size (1024) [ 168.471536][T17468] loop5: detected capacity change from 0 to 1051 12:54:19 executing program 4: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(0x0, 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r3, &(0x7f00000000c0)=[{&(0x7f0000000240)=""/244, 0xf4}], 0x1, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 168.509923][T17468] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) 12:54:19 executing program 4: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(0x0, 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r3, &(0x7f00000000c0)=[{&(0x7f0000000240)=""/244, 0xf4}], 0x1, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 168.557216][T17468] EXT4-fs error (device loop5): ext4_fill_super:4943: inode #2: comm syz-executor.5: iget: root inode unallocated [ 168.570063][T17489] loop0: detected capacity change from 0 to 1051 [ 168.587958][T17489] EXT4-fs (loop0): fragment/cluster size (16384) != block size (1024) [ 168.596545][T17468] EXT4-fs (loop5): get root inode failed [ 168.602241][T17468] EXT4-fs (loop5): mount failed 12:54:20 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) r2 = pidfd_open(0x0, 0x0) pidfd_getfd(r2, r0, 0x0) sendfile(r0, r1, 0x0, 0x7fffffff) r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r3, r0, 0x0, 0xffffff04) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$RTC_SET_TIME(r5, 0x4024700a, &(0x7f0000000140)={0xa, 0x1c, 0x6, 0x1, 0x9, 0x4, 0x0, 0xf6, 0x1}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 12:54:20 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f0000", 0x16, 0x1500}, {&(0x7f00000000c0)="80", 0x1, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:54:20 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d242000012", 0x65, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:54:20 executing program 4: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r3, &(0x7f00000000c0)=[{&(0x7f0000000240)=""/244, 0xf4}], 0x1, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 12:54:20 executing program 4: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r3, &(0x7f00000000c0)=[{&(0x7f0000000240)=""/244, 0xf4}], 0x1, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 12:54:20 executing program 4: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r3, &(0x7f00000000c0)=[{&(0x7f0000000240)=""/244, 0xf4}], 0x1, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 169.197862][T17516] loop5: detected capacity change from 0 to 1051 [ 169.204572][T17517] loop0: detected capacity change from 0 to 1051 [ 169.233642][T17517] EXT4-fs (loop0): fragment/cluster size (16384) != block size (1024) [ 169.244720][T17516] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 169.270282][T17516] EXT4-fs error (device loop5): ext4_fill_super:4943: inode #2: comm syz-executor.5: iget: root inode unallocated 12:54:20 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000500)={"b6bae8f8e40edd8c34bc7fa9e8f9cf6c", 0x0, 0x0, {0x6, 0x5}, {0x101, 0xfff}, 0x80000000, [0x100000001, 0xffffffffffffffc3, 0x1, 0x10001, 0x7ff, 0x4c, 0x9, 0x6, 0x7fffffff, 0x1, 0x2, 0x1, 0x101, 0x6e7, 0x2b, 0x1819988f]}) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000040)={'\x00', 0x103, 0x8000, 0x1fc, 0x0, 0x7}) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r4, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="1400000010000100e9000000000000160000000a20000000000a01010000000000008d309e2c00000900010073797a30000000003800000d030a01020000000000000000020000000900010073797a30000000a41ad10073797a310000000014000000020a090000000000000000000200000614000000110001"], 0x94}}, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, &(0x7f0000000300)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, &(0x7f0000000500)={{}, r5, 0x8, @inherit={0x48, &(0x7f00000026c0)=ANY=[@ANYBLOB="000000000000000000000000000001000000040000000000000003000000000000000171c17c520c7fa9a7fd80b400000000000000ff200000000000000100008000000000000000000000000000000000000012689315e086962d0f966e596e55566f2bf3b06445f616bee772760b102702"]}, @subvolid=0x5}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f00000016c0)={{}, r5, 0x0, @unused=[0x0, 0x6781, 0x2, 0xfffffffffffffffb], @name="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"}) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(r4, 0x8010661b, &(0x7f00000000c0)) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r2, 0x50009417, &(0x7f0000000800)={{r2}, r5, 0x10, @inherit={0x80, &(0x7f0000000140)={0x0, 0x7, 0x3, 0x800, {0x10, 0xfff, 0x9f1, 0x1ff, 0x3}, [0x7ff, 0x6, 0x4, 0x20, 0x9, 0xffffffffffffffcb, 0x14]}}, @name="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"}) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 12:54:20 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) open(&(0x7f00000000c0)='./file0\x00', 0x40c840, 0x84) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 12:54:20 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d242000012", 0x65, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:54:20 executing program 4: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r3, &(0x7f00000000c0)=[{&(0x7f0000000240)=""/244, 0xf4}], 0x1, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 169.303520][T17516] EXT4-fs (loop5): get root inode failed [ 169.309207][T17516] EXT4-fs (loop5): mount failed 12:54:20 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f0000", 0x16, 0x1500}, {&(0x7f00000000c0)="80", 0x1, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:54:20 executing program 4: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r3, &(0x7f00000000c0)=[{&(0x7f0000000240)=""/244, 0xf4}], 0x1, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 169.417504][T17552] loop0: detected capacity change from 0 to 1051 [ 169.442136][T17552] EXT4-fs (loop0): fragment/cluster size (16384) != block size (1024) [ 169.456572][T17563] loop5: detected capacity change from 0 to 1051 [ 169.466917][T17563] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 169.477500][T17563] EXT4-fs error (device loop5): ext4_fill_super:4943: inode #2: comm syz-executor.5: iget: root inode unallocated [ 169.534486][T17563] EXT4-fs (loop5): get root inode failed [ 169.540369][T17563] EXT4-fs (loop5): mount failed 12:54:20 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) r2 = pidfd_open(0x0, 0x0) pidfd_getfd(r2, r0, 0x0) sendfile(r0, r1, 0x0, 0x7fffffff) r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r3, r0, 0x0, 0xffffff04) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$RTC_SET_TIME(r5, 0x4024700a, &(0x7f0000000140)={0xa, 0x1c, 0x6, 0x1, 0x9, 0x4, 0x0, 0xf6, 0x1}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 12:54:20 executing program 4: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r3, &(0x7f00000000c0)=[{&(0x7f0000000240)=""/244, 0xf4}], 0x1, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 12:54:20 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:54:20 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000", 0x1a, 0x1500}, {&(0x7f00000000c0)="80", 0x1, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:54:21 executing program 4: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600), 0x0) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r3, &(0x7f00000000c0)=[{&(0x7f0000000240)=""/244, 0xf4}], 0x1, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 12:54:21 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 170.074137][T17590] loop5: detected capacity change from 0 to 1051 [ 170.074710][T17591] loop0: detected capacity change from 0 to 1051 [ 170.085661][T17590] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 170.109227][T17591] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 170.115892][T17590] EXT4-fs error (device loop5): ext4_fill_super:4943: inode #2: comm syz-executor.5: iget: root inode unallocated [ 170.133714][T17590] EXT4-fs (loop5): get root inode failed [ 170.139426][T17590] EXT4-fs (loop5): mount failed 12:54:21 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) r2 = pidfd_open(0x0, 0x0) pidfd_getfd(r2, r0, 0x0) sendfile(r0, r1, 0x0, 0x7fffffff) r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r3, r0, 0x0, 0xffffff04) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$RTC_SET_TIME(r5, 0x4024700a, &(0x7f0000000140)={0xa, 0x1c, 0x6, 0x1, 0x9, 0x4, 0x0, 0xf6, 0x1}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 12:54:21 executing program 4: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600), 0x0) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r3, &(0x7f00000000c0)=[{&(0x7f0000000240)=""/244, 0xf4}], 0x1, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 12:54:21 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000", 0x1a, 0x1500}, {&(0x7f00000000c0)="80", 0x1, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:54:21 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:54:21 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x182) r4 = openat(r3, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 170.200163][T17608] loop0: detected capacity change from 0 to 1051 [ 170.210292][T17608] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 12:54:21 executing program 4: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600), 0x0) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r3, &(0x7f00000000c0)=[{&(0x7f0000000240)=""/244, 0xf4}], 0x1, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 170.288900][T17623] loop0: detected capacity change from 0 to 1051 [ 170.299453][T17623] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 170.306100][T17618] loop5: detected capacity change from 0 to 1051 [ 170.323688][T17618] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 170.334227][T17618] EXT4-fs error (device loop5): ext4_fill_super:4943: inode #2: comm syz-executor.5: iget: root inode unallocated [ 170.347539][T17618] EXT4-fs (loop5): get root inode failed [ 170.353288][T17618] EXT4-fs (loop5): mount failed 12:54:21 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) r2 = pidfd_open(0x0, 0x0) pidfd_getfd(r2, r0, 0x0) sendfile(r0, r1, 0x0, 0x7fffffff) r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r3, r0, 0x0, 0xffffff04) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$RTC_SET_TIME(r5, 0x4024700a, &(0x7f0000000140)={0xa, 0x1c, 0x6, 0x1, 0x9, 0x4, 0x0, 0xf6, 0x1}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 12:54:21 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x0, &(0x7f0000000180)={[{@errors_remount}]}) 12:54:21 executing program 4: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x100) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r3, &(0x7f00000000c0)=[{&(0x7f0000000240)=""/244, 0xf4}], 0x1, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 12:54:21 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000", 0x1a, 0x1500}, {&(0x7f00000000c0)="80", 0x1, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:54:21 executing program 4: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x100) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r3, &(0x7f00000000c0)=[{&(0x7f0000000240)=""/244, 0xf4}], 0x1, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 170.933518][T17655] loop5: detected capacity change from 0 to 1051 [ 170.942712][T17655] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 170.943649][T17659] loop0: detected capacity change from 0 to 1051 [ 170.960523][T17659] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 170.961837][T17655] EXT4-fs error (device loop5): ext4_fill_super:4943: inode #2: comm syz-executor.5: iget: root inode unallocated 12:54:21 executing program 4: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x100) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r3, &(0x7f00000000c0)=[{&(0x7f0000000240)=""/244, 0xf4}], 0x1, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 170.969887][T17659] EXT4-fs (loop0): group descriptors corrupted! [ 171.001518][T17655] EXT4-fs (loop5): get root inode failed [ 171.007242][T17655] EXT4-fs (loop5): mount failed 12:54:22 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x0, &(0x7f0000000180)={[{@errors_remount}]}) 12:54:22 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f0000000000000400", 0x1c, 0x1500}, {&(0x7f00000000c0)="80", 0x1, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:54:22 executing program 4: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x180) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r3, &(0x7f00000000c0)=[{&(0x7f0000000240)=""/244, 0xf4}], 0x1, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 12:54:22 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getdents(r4, &(0x7f0000000140)=""/104, 0x68) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 12:54:22 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x182) r4 = openat(r3, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 12:54:22 executing program 4: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x180) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r3, &(0x7f00000000c0)=[{&(0x7f0000000240)=""/244, 0xf4}], 0x1, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 171.207218][T17688] loop0: detected capacity change from 0 to 1051 [ 171.219777][T17695] loop5: detected capacity change from 0 to 1051 [ 171.229064][T17688] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 171.238426][T17688] EXT4-fs (loop0): group descriptors corrupted! [ 171.240743][T17695] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 171.260487][T17695] EXT4-fs (loop5): corrupt root inode, run e2fsck [ 171.267289][T17695] EXT4-fs (loop5): mount failed 12:54:22 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) r2 = pidfd_open(0x0, 0x0) pidfd_getfd(r2, r0, 0x0) sendfile(r0, r1, 0x0, 0x7fffffff) r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r3, r0, 0x0, 0xffffff04) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$RTC_SET_TIME(r5, 0x4024700a, &(0x7f0000000140)={0xa, 0x1c, 0x6, 0x1, 0x9, 0x4, 0x0, 0xf6, 0x1}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 12:54:22 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f0000000000000400", 0x1c, 0x1500}, {&(0x7f00000000c0)="80", 0x1, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:54:22 executing program 4: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x180) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r3, &(0x7f00000000c0)=[{&(0x7f0000000240)=""/244, 0xf4}], 0x1, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 12:54:22 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x0, &(0x7f0000000180)={[{@errors_remount}]}) 12:54:22 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x81, 0x0) 12:54:22 executing program 4: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x1c0) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r3, &(0x7f00000000c0)=[{&(0x7f0000000240)=""/244, 0xf4}], 0x1, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 171.812015][T17726] loop0: detected capacity change from 0 to 1051 [ 171.812099][T17723] loop5: detected capacity change from 0 to 1051 [ 171.821347][T17726] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 171.834014][T17726] EXT4-fs (loop0): group descriptors corrupted! 12:54:22 executing program 4: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x1c0) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r3, &(0x7f00000000c0)=[{&(0x7f0000000240)=""/244, 0xf4}], 0x1, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 12:54:22 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f0000000000000400", 0x1c, 0x1500}, {&(0x7f00000000c0)="80", 0x1, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:54:22 executing program 4: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x1c0) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r3, &(0x7f00000000c0)=[{&(0x7f0000000240)=""/244, 0xf4}], 0x1, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 171.855031][T17723] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 171.869349][T17723] EXT4-fs (loop5): corrupt root inode, run e2fsck [ 171.876372][T17723] EXT4-fs (loop5): mount failed [ 171.948467][T17747] loop5: detected capacity change from 0 to 1051 [ 171.957494][T17747] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 171.968309][T17747] EXT4-fs (loop5): corrupt root inode, run e2fsck [ 171.970046][T17746] loop0: detected capacity change from 0 to 1051 [ 171.975405][T17747] EXT4-fs (loop5): mount failed 12:54:23 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) syz_open_dev$vcsu(&(0x7f00000000c0), 0xdd, 0x402000) sendfile(r2, r0, 0x0, 0xffffff04) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 12:54:23 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x182) r4 = openat(r3, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 12:54:23 executing program 4: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x1e0) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r3, &(0x7f00000000c0)=[{&(0x7f0000000240)=""/244, 0xf4}], 0x1, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 12:54:23 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) r2 = pidfd_open(0x0, 0x0) pidfd_getfd(r2, r0, 0x0) sendfile(r0, r1, 0x0, 0x7fffffff) r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r3, r0, 0x0, 0xffffff04) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$RTC_SET_TIME(r4, 0x4024700a, &(0x7f0000000140)={0xa, 0x1c, 0x6, 0x1, 0x9, 0x4, 0x0, 0xf6, 0x1}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 12:54:23 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d}, {&(0x7f00000000c0)="80", 0x1, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:54:23 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x81, 0x0) 12:54:23 executing program 4: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x1e0) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r3, &(0x7f00000000c0)=[{&(0x7f0000000240)=""/244, 0xf4}], 0x1, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 12:54:23 executing program 4: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x1e0) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r3, &(0x7f00000000c0)=[{&(0x7f0000000240)=""/244, 0xf4}], 0x1, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 12:54:23 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x81, 0x0) 12:54:23 executing program 4: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x1f0) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r3, &(0x7f00000000c0)=[{&(0x7f0000000240)=""/244, 0xf4}], 0x1, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 172.688039][T17783] loop0: detected capacity change from 0 to 1051 [ 172.698219][T17785] loop5: detected capacity change from 0 to 1051 [ 172.717667][T17785] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) 12:54:23 executing program 4: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="34fd98aa1d0e7adec937a5f331a75f487934f50242a0751944936972896c29a5068c8ecba1aa0a4e2a631b5180e1fbde79f4502dc4c4a1fba9dcd9ed83e639aefa1b87631c33d1a82cb0c0035676ddfeb0fe7984d7519b0f839d497fc9d64ef14d1de22220ff2623df4950134b9fb734a52adad95f131cce3672a9d7d7b400d2c62810b5f20351639330948107bf8d4534a03ac389455c54d8eb4d609b3e858b7213b38eb01f0eeaba3739ae927916e28da6a79a3fd5e32d30ab30bf959d4596e5ffbff6789a650b9e7d248d1ba868012336a4f3ef8fab07a8f5b81bb0bc45b2174538315ca12b7c723b2157562564a8a1f19d28179f8c565448e0e921b8c3e6fc4adaafa8b929ad077f633325b6a6f71a586cabc4883e03e19315f946b277858593a7367e232202fe9ad656c6768a1517da7f0498b48cb078e929fb11db0cc551f754bffc4859dd89a396915cc809b07d448573098409ea21371056f67ef4114ec10547f498d24513fe594308bf022868ad21e85bba811942fdc45161a1a8a7fe00d5c6b05ed7954f631bbd12a5c9a5cfa5965e0595de608b04ebe02b3fcbf3b9f57807a1a7ad8528992e2ec65949da2f4a0478dfd3ae52639c15d8aeaa351da6d393b58c772168fae604d097fef4d6b9360eb169a0b0ee70cdc22435a003e68698f61b3b63b1f51011bc8f4ef944c1", 0x1f0) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r3, &(0x7f00000000c0)=[{&(0x7f0000000240)=""/244, 0xf4}], 0x1, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 172.728472][T17785] EXT4-fs error (device loop5): ext4_fill_super:4943: inode #2: comm syz-executor.5: iget: root inode unallocated [ 172.751290][T17785] EXT4-fs (loop5): get root inode failed [ 172.756950][T17785] EXT4-fs (loop5): mount failed 12:54:23 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d}, {&(0x7f00000000c0)="80", 0x1, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 172.868008][T17806] loop0: detected capacity change from 0 to 1051 [ 172.881511][T17812] loop5: detected capacity change from 0 to 1051 [ 172.897033][T17812] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) 12:54:23 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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"/512, 0x22d) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$sock_timeval(r3, 0x1, 0x1c, 0x0, &(0x7f0000000080)) sendfile(r2, r0, 0x0, 0xffffff04) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 12:54:23 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x81, &(0x7f0000000180)) 12:54:23 executing program 4: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x1f0) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r3, &(0x7f00000000c0)=[{&(0x7f0000000240)=""/244, 0xf4}], 0x1, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 172.907468][T17812] EXT4-fs error (device loop5): ext4_fill_super:4943: inode #2: comm syz-executor.5: iget: root inode unallocated [ 172.919781][T17812] EXT4-fs (loop5): get root inode failed [ 172.925426][T17812] EXT4-fs (loop5): mount failed [ 173.005971][T17826] loop0: detected capacity change from 0 to 1051 [ 173.015609][T17826] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 173.026350][T17826] EXT4-fs (loop0): orphan cleanup on readonly fs [ 173.047458][T17826] Quota error (device loop0): v2_read_header: Failed header read: expected=8 got=0 [ 173.057191][T17826] EXT4-fs error (device loop0): ext4_free_inode:282: comm syz-executor.0: reserved or nonexistent inode 3 [ 173.068536][T17826] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 173.082511][T17826] EXT4-fs (loop0): Cannot turn on quotas: error -22 [ 173.089142][T17826] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 12:54:24 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) r2 = pidfd_open(0x0, 0x0) pidfd_getfd(r2, r0, 0x0) sendfile(r0, r1, 0x0, 0x7fffffff) r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r3, r0, 0x0, 0xffffff04) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$RTC_SET_TIME(r4, 0x4024700a, &(0x7f0000000140)={0xa, 0x1c, 0x6, 0x1, 0x9, 0x4, 0x0, 0xf6, 0x1}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 12:54:24 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x182) r4 = openat(r3, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 12:54:24 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d}, {&(0x7f00000000c0)="80", 0x1, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:54:24 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x131) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x10) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x42) sendfile(r2, r0, 0x0, 0xffffff04) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000240), 0x412000, 0x0) ioctl$BTRFS_IOC_SET_FEATURES(r4, 0x40309439, &(0x7f0000000280)={0x2, 0x2, 0xd}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$RNDGETENTCNT(r5, 0x80045200, &(0x7f0000000140)) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000180)='./file0/file0\x00', &(0x7f00000001c0), &(0x7f0000000200), 0x2, 0x1) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 12:54:24 executing program 4: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x1f8) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r3, &(0x7f00000000c0)=[{&(0x7f0000000240)=""/244, 0xf4}], 0x1, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 12:54:24 executing program 0: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) r2 = pidfd_open(0x0, 0x0) pidfd_getfd(r2, r0, 0x0) sendfile(r0, r1, 0x0, 0x7fffffff) r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r3, r0, 0x0, 0xffffff04) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$RTC_SET_TIME(r5, 0x4024700a, &(0x7f0000000140)={0xa, 0x1c, 0x6, 0x1, 0x9, 0x4, 0x0, 0xf6, 0x1}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 12:54:24 executing program 4: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x1f8) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r3, &(0x7f00000000c0)=[{&(0x7f0000000240)=""/244, 0xf4}], 0x1, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 12:54:24 executing program 4: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x1f8) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r3, &(0x7f00000000c0)=[{&(0x7f0000000240)=""/244, 0xf4}], 0x1, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 173.550894][T17847] loop5: detected capacity change from 0 to 1051 [ 173.568972][T17847] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 173.579904][T17847] EXT4-fs error (device loop5): ext4_fill_super:4943: inode #2: comm syz-executor.5: iget: root inode unallocated 12:54:24 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80", 0x1, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 12:54:24 executing program 4: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="34fd98aa1d0e7adec937a5f331a75f487934f50242a0751944936972896c29a5068c8ecba1aa0a4e2a631b5180e1fbde79f4502dc4c4a1fba9dcd9ed83e639aefa1b87631c33d1a82cb0c0035676ddfeb0fe7984d7519b0f839d497fc9d64ef14d1de22220ff2623df4950134b9fb734a52adad95f131cce3672a9d7d7b400d2c62810b5f20351639330948107bf8d4534a03ac389455c54d8eb4d609b3e858b7213b38eb01f0eeaba3739ae927916e28da6a79a3fd5e32d30ab30bf959d4596e5ffbff6789a650b9e7d248d1ba868012336a4f3ef8fab07a8f5b81bb0bc45b2174538315ca12b7c723b2157562564a8a1f19d28179f8c565448e0e921b8c3e6fc4adaafa8b929ad077f633325b6a6f71a586cabc4883e03e19315f946b277858593a7367e232202fe9ad656c6768a1517da7f0498b48cb078e929fb11db0cc551f754bffc4859dd89a396915cc809b07d448573098409ea21371056f67ef4114ec10547f498d24513fe594308bf022868ad21e85bba811942fdc45161a1a8a7fe00d5c6b05ed7954f631bbd12a5c9a5cfa5965e0595de608b04ebe02b3fcbf3b9f57807a1a7ad8528992e2ec65949da2f4a0478dfd3ae52639c15d8aeaa351da6d393b58c772168fae604d097fef4d6b9360eb169a0b0ee70cdc22435a003e68698f61b3b63b1f51011bc8f4ef944c1de821785f670124a1c6ed183", 0x1fc) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r3, &(0x7f00000000c0)=[{&(0x7f0000000240)=""/244, 0xf4}], 0x1, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 173.601205][T17847] EXT4-fs (loop5): get root inode failed [ 173.606864][T17847] EXT4-fs (loop5): mount failed 12:54:24 executing program 4: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x1fc) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r3, &(0x7f00000000c0)=[{&(0x7f0000000240)=""/244, 0xf4}], 0x1, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 12:54:24 executi