esystem in 2th superblock [ 2426.539530][T21744] F2FS-fs (loop4): invalid crc_offset: 0 [ 2426.548302][T21742] F2FS-fs (loop0): invalid crc value 01:43:55 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000180100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x200000}], 0x0, &(0x7f0000014900)) 01:43:55 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000064000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {0x0, 0x0, 0x3ff000}], 0x0, &(0x7f0000014900)) [ 2426.552901][T21744] F2FS-fs (loop4): invalid crc value [ 2426.563448][T21744] F2FS-fs (loop4): Failed to get valid F2FS checkpoint [ 2426.574016][T21742] F2FS-fs (loop0): Try to recover 2th superblock, ret: 0 [ 2426.581078][T21742] F2FS-fs (loop0): Mounted with checkpoint version = 15213551 01:43:55 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2040000, 0x11, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) 01:43:55 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x14, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e00000010000003000000010000000200000016c886d9910f43279760e7096c6cc7be00000000", 0x80, 0x400}, {&(0x7f0000010100)="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"/288, 0x120, 0x860}, {&(0x7f0000010300)='\x00\x00\x00\x00Linux version 5.7.10-1rodete2-amd64 (glinux-team@google.com) (gcc version 9.3.0 (Debian 9.3.0-12), GNU ld (GNU Binutils for Debian) 2.34) #1 SMP Debian 5.7.10-1rodete2 (2020-08-12 > 2018)\x00', 0xc0, 0xa80}, {&(0x7f0000010400)='\x00\x00\x00\x00Linux version 5.7.10-1rodete2-amd64 (glinux-team@google.com) (gcc version 9.3.0 (Debian 9.3.0-12), GNU ld (GNU Binutils for Debian) 2.34) #1 SMP Debian 5.7.10-1rodete2 (2020-08-12 > 2018)\x00', 0xc0, 0xb80}, {0x0, 0x0, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2426.654969][T21738] F2FS-fs (loop2): Invalid log blocks per segment (4294934281) [ 2426.660177][T21757] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2426.662872][T21754] F2FS-fs (loop5): Invalid log blocks per segment (402653193) [ 2426.680442][T21754] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2426.683503][T21756] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2426.691380][T21738] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2426.696722][T21756] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 2426.706776][T21757] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2426.713594][T21756] F2FS-fs (loop3): invalid crc value [ 2426.726607][T21738] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2426.737197][T21762] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2426.738020][T21754] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2426.745184][T21762] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 2426.761190][T21757] F2FS-fs (loop1): invalid crc_offset: 0 [ 2426.767626][T21762] F2FS-fs (loop4): invalid crc_offset: 0 [ 2426.768123][T21754] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2426.773732][T21762] F2FS-fs (loop4): invalid crc value [ 2426.782003][T21738] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2426.786785][T21762] F2FS-fs (loop4): Failed to get valid F2FS checkpoint [ 2426.790065][T21757] handle_bad_sector: 75 callbacks suppressed [ 2426.790077][T21757] attempt to access beyond end of device [ 2426.790077][T21757] loop1: rw=12288, want=20488, limit=16368 [ 2426.812048][T21756] F2FS-fs (loop3): Try to recover 2th superblock, ret: 0 [ 2426.819203][T21757] attempt to access beyond end of device [ 2426.819203][T21757] loop1: rw=12288, want=20496, limit=16368 [ 2426.826529][T21756] F2FS-fs (loop3): Mounted with checkpoint version = 15213551 [ 2426.837473][T21757] attempt to access beyond end of device [ 2426.837473][T21757] loop1: rw=12288, want=20504, limit=16368 [ 2426.837532][T21757] attempt to access beyond end of device [ 2426.837532][T21757] loop1: rw=12288, want=20512, limit=16368 [ 2426.867630][T21757] attempt to access beyond end of device [ 2426.867630][T21757] loop1: rw=12288, want=20520, limit=16368 [ 2426.879048][T21757] attempt to access beyond end of device [ 2426.879048][T21757] loop1: rw=12288, want=20528, limit=16368 [ 2426.890379][T21757] attempt to access beyond end of device [ 2426.890379][T21757] loop1: rw=12288, want=20536, limit=16368 01:43:55 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c00000009001540f300000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {0x0, 0x0, 0x3ff000}], 0x0, &(0x7f0000014900)) [ 2426.901709][T21757] attempt to access beyond end of device [ 2426.901709][T21757] loop1: rw=12288, want=20544, limit=16368 [ 2426.913083][T21757] attempt to access beyond end of device [ 2426.913083][T21757] loop1: rw=12288, want=20488, limit=16368 [ 2426.924581][T21757] attempt to access beyond end of device [ 2426.924581][T21757] loop1: rw=12288, want=20488, limit=16368 [ 2426.936082][T21757] F2FS-fs (loop1): NAT is corrupt, run fsck to fix it [ 2426.942932][T21757] F2FS-fs (loop1): Failed to initialize F2FS node manager (-5) 01:43:55 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x14, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e00000010000003000000010000000200000016c886d9910f43279760e7096c6cc7be00000000", 0x80, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000001c0000006a706700000000006769660000000000706e670000000000617669000000000064697678000000006d703400000000006d703300000000003367700000000000776d760000000000776d6100000000006d706567000000006d6b7600000000006d6f76000000000061737800000000006173660000000000776d78000000000073766900000000007776780000000000776d0000000000006d706700000000006d70650000000000726d0000000000006f676700000000006a70656700000000766964656f00000061706b0000000000736f000000000000636f6c6400000000646200"/288, 0x120, 0x860}, {&(0x7f0000010300)='\x00\x00\x00\x00Linux version 5.7.10-1rodete2-amd64 (glinux-team@google.com) (gcc version 9.3.0 (Debian 9.3.0-12), GNU ld (GNU Binutils for Debian) 2.34) #1 SMP Debian 5.7.10-1rodete2 (2020-08-12 > 2018)\x00', 0xc0, 0xa80}, {&(0x7f0000010400)='\x00\x00\x00\x00Linux version 5.7.10-1rodete2-amd64 (glinux-team@google.com) (gcc version 9.3.0 (Debian 9.3.0-12), GNU ld (GNU Binutils for Debian) 2.34) #1 SMP Debian 5.7.10-1rodete2 (2020-08-12 > 2018)\x00', 0xc0, 0xb80}, {0x0, 0x0, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) 01:43:55 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xf, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0809000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2427.094307][T21772] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2427.107435][T21772] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 2427.118635][T21772] F2FS-fs (loop0): invalid crc value [ 2427.126475][T21754] F2FS-fs (loop5): Invalid log blocks per segment (402653193) [ 2427.137330][T21757] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2427.139792][T21754] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2427.151845][T21757] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2427.153608][T21776] F2FS-fs (loop2): Invalid log blocks per segment (1075118089) [ 2427.163614][T21754] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2427.169642][T21776] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2427.177598][T21754] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2427.185126][T21776] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2427.201074][T21757] F2FS-fs (loop1): invalid crc_offset: 0 [ 2427.205963][T21776] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2427.214324][T21772] F2FS-fs (loop0): Try to recover 2th superblock, ret: 0 [ 2427.215251][T21757] F2FS-fs (loop1): Failed to start F2FS issue_checkpoint_thread (-12) [ 2427.226763][T21772] F2FS-fs (loop0): Mounted with checkpoint version = 15213551 01:43:55 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000220100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x200000}], 0x0, &(0x7f0000014900)) [ 2427.230454][T21779] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2427.245587][T21779] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 2427.254295][T21779] F2FS-fs (loop4): invalid crc_offset: 0 [ 2427.260468][T21779] F2FS-fs (loop4): invalid crc value [ 2427.265780][T21779] F2FS-fs (loop4): Failed to get valid F2FS checkpoint 01:43:55 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c00000009000011f400000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {0x0, 0x0, 0x3ff000}], 0x0, &(0x7f0000014900)) 01:43:55 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000068000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {0x0, 0x0, 0x3ff000}], 0x0, &(0x7f0000014900)) 01:43:55 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x14, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e00000010000003000000010000000200000016c886d9910f43279760e7096c6cc7be00000000", 0x80, 0x400}, {&(0x7f0000010100)="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"/288, 0x120, 0x860}, {&(0x7f0000010300)='\x00\x00\x00\x00Linux version 5.7.10-1rodete2-amd64 (glinux-team@google.com) (gcc version 9.3.0 (Debian 9.3.0-12), GNU ld (GNU Binutils for Debian) 2.34) #1 SMP Debian 5.7.10-1rodete2 (2020-08-12 > 2018)\x00', 0xc0, 0xa80}, {&(0x7f0000010400)='\x00\x00\x00\x00Linux version 5.7.10-1rodete2-amd64 (glinux-team@google.com) (gcc version 9.3.0 (Debian 9.3.0-12), GNU ld (GNU Binutils for Debian) 2.34) #1 SMP Debian 5.7.10-1rodete2 (2020-08-12 > 2018)\x00', 0xc0, 0xb80}, {&(0x7f0000010c00), 0x0, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) 01:43:55 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3000000, 0x11, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2427.493877][T21787] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2427.514084][T21787] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 2427.524174][T21787] F2FS-fs (loop3): invalid crc value [ 2427.548076][T21787] F2FS-fs (loop3): Try to recover 2th superblock, ret: 0 [ 2427.555426][T21787] F2FS-fs (loop3): Mounted with checkpoint version = 15213551 [ 2427.593449][T21793] F2FS-fs (loop5): Invalid log blocks per segment (570425353) [ 2427.595333][T21791] F2FS-fs (loop2): Invalid log blocks per segment (285212681) [ 2427.609019][T21791] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2427.612305][T21793] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2427.618511][T21804] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2427.625501][T21799] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2427.636615][T21793] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2427.641114][T21804] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 2427.648774][T21793] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2427.665453][T21799] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2427.665492][T21791] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2427.674412][T21799] F2FS-fs (loop1): invalid crc_offset: 0 01:43:56 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xf, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0909000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2427.693723][T21807] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2427.699410][T21791] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2427.702577][T21807] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 2427.711088][T21804] F2FS-fs (loop4): invalid crc_offset: 0 [ 2427.723089][T21799] F2FS-fs (loop1): NAT is corrupt, run fsck to fix it [ 2427.724033][T21807] F2FS-fs (loop0): invalid crc value [ 2427.730811][T21804] F2FS-fs (loop4): invalid crc value [ 2427.736069][T21799] F2FS-fs (loop1): Failed to initialize F2FS node manager (-5) [ 2427.743600][T21793] F2FS-fs (loop5): Invalid log blocks per segment (570425353) [ 2427.759887][T21804] F2FS-fs (loop4): Failed to get valid F2FS checkpoint [ 2427.767075][T21793] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 01:43:56 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x14, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e00000010000003000000010000000200000016c886d9910f43279760e7096c6cc7be00000000", 0x80, 0x400}, {&(0x7f0000010100)="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"/288, 0x120, 0x860}, {&(0x7f0000010300)='\x00\x00\x00\x00Linux version 5.7.10-1rodete2-amd64 (glinux-team@google.com) (gcc version 9.3.0 (Debian 9.3.0-12), GNU ld (GNU Binutils for Debian) 2.34) #1 SMP Debian 5.7.10-1rodete2 (2020-08-12 > 2018)\x00', 0xc0, 0xa80}, {&(0x7f0000010400)='\x00\x00\x00\x00Linux version 5.7.10-1rodete2-amd64 (glinux-team@google.com) (gcc version 9.3.0 (Debian 9.3.0-12), GNU ld (GNU Binutils for Debian) 2.34) #1 SMP Debian 5.7.10-1rodete2 (2020-08-12 > 2018)\x00', 0xc0, 0xb80}, {&(0x7f0000010c00), 0x0, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2427.791685][T21793] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2427.799487][T21793] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2427.817765][T21807] F2FS-fs (loop0): Try to recover 2th superblock, ret: 0 [ 2427.824904][T21807] F2FS-fs (loop0): Mounted with checkpoint version = 15213551 [ 2427.853670][T21799] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2427.863003][T21819] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2427.870916][T21823] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2427.873575][T21791] F2FS-fs (loop2): Invalid log blocks per segment (285212681) [ 2427.878784][T21823] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 2427.888612][T21799] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock 01:43:56 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000240100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x200000}], 0x0, &(0x7f0000014900)) [ 2427.895393][T21823] F2FS-fs (loop4): invalid crc_offset: 0 [ 2427.902837][T21819] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 2427.908444][T21823] F2FS-fs (loop4): invalid crc value [ 2427.916716][T21791] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2427.921824][T21823] F2FS-fs (loop4): Failed to get valid F2FS checkpoint 01:43:56 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x14, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e00000010000003000000010000000200000016c886d9910f43279760e7096c6cc7be00000000", 0x80, 0x400}, {&(0x7f0000010100)="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"/288, 0x120, 0x860}, {&(0x7f0000010300)='\x00\x00\x00\x00Linux version 5.7.10-1rodete2-amd64 (glinux-team@google.com) (gcc version 9.3.0 (Debian 9.3.0-12), GNU ld (GNU Binutils for Debian) 2.34) #1 SMP Debian 5.7.10-1rodete2 (2020-08-12 > 2018)\x00', 0xc0, 0xa80}, {&(0x7f0000010400)='\x00\x00\x00\x00Linux version 5.7.10-1rodete2-amd64 (glinux-team@google.com) (gcc version 9.3.0 (Debian 9.3.0-12), GNU ld (GNU Binutils for Debian) 2.34) #1 SMP Debian 5.7.10-1rodete2 (2020-08-12 > 2018)\x00', 0xc0, 0xb80}, {&(0x7f0000010c00), 0x0, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) 01:43:56 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3200000, 0x11, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2427.959939][T21791] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2427.963128][T21799] F2FS-fs (loop1): invalid crc_offset: 0 [ 2427.968666][T21819] F2FS-fs (loop3): invalid crc value [ 2427.974195][T21791] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2428.006114][T21799] F2FS-fs (loop1): NAT is corrupt, run fsck to fix it [ 2428.008701][T21819] F2FS-fs (loop3): Try to recover 2th superblock, ret: 0 [ 2428.013078][T21799] F2FS-fs (loop1): Failed to initialize F2FS node manager (-5) [ 2428.027994][T21819] F2FS-fs (loop3): Mounted with checkpoint version = 15213551 01:43:56 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c00000009001540f400000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {0x0, 0x0, 0x3ff000}], 0x0, &(0x7f0000014900)) 01:43:56 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c00000009000000010000000100000000006b000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {0x0, 0x0, 0x3ff000}], 0x0, &(0x7f0000014900)) [ 2428.341748][T21842] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2428.342457][T21833] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2428.349750][T21842] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2428.366202][T21842] F2FS-fs (loop1): invalid crc_offset: 0 [ 2428.366339][T21837] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2428.372188][T21836] F2FS-fs (loop5): Invalid log blocks per segment (603979785) [ 2428.382221][T21837] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 2428.387399][T21836] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2428.404513][T21836] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2428.412429][T21836] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2428.416892][T21844] F2FS-fs (loop2): Invalid log blocks per segment (1075118089) [ 2428.420876][T21833] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 01:43:56 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xf, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0a09000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) 01:43:56 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000250100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x200000}], 0x0, &(0x7f0000014900)) [ 2428.431496][T21844] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2428.437948][T21837] F2FS-fs (loop0): invalid crc value [ 2428.459520][T21844] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2428.467818][T21833] F2FS-fs (loop4): invalid crc_offset: 0 [ 2428.469219][T21844] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2428.476057][T21842] F2FS-fs (loop1): NAT is corrupt, run fsck to fix it 01:43:56 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x14, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e00000010000003000000010000000200000016c886d9910f43279760e7096c6cc7be00000000", 0x80, 0x400}, {&(0x7f0000010100)="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"/288, 0x120, 0x860}, {&(0x7f0000010300)='\x00\x00\x00\x00Linux version 5.7.10-1rodete2-amd64 (glinux-team@google.com) (gcc version 9.3.0 (Debian 9.3.0-12), GNU ld (GNU Binutils for Debian) 2.34) #1 SMP Debian 5.7.10-1rodete2 (2020-08-12 > 2018)\x00', 0xc0, 0xa80}, {&(0x7f0000010400)='\x00\x00\x00\x00Linux version 5.7.10-1rodete2-amd64 (glinux-team@google.com) (gcc version 9.3.0 (Debian 9.3.0-12), GNU ld (GNU Binutils for Debian) 2.34) #1 SMP Debian 5.7.10-1rodete2 (2020-08-12 > 2018)\x00', 0xc0, 0xb80}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600"/83, 0x53, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2428.483335][T21833] F2FS-fs (loop4): invalid crc value [ 2428.493873][T21842] F2FS-fs (loop1): Failed to initialize F2FS node manager (-5) [ 2428.504307][T21837] F2FS-fs (loop0): Try to recover 2th superblock, ret: 0 [ 2428.511523][T21837] F2FS-fs (loop0): Mounted with checkpoint version = 15213551 [ 2428.519636][T21833] F2FS-fs (loop4): Failed to get valid F2FS checkpoint 01:43:57 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x4000000, 0x11, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2428.711101][T21855] F2FS-fs (loop5): Invalid log blocks per segment (620757001) [ 2428.723827][T21855] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2428.733300][T21855] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2428.741355][T21855] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2428.750465][T21842] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) 01:43:57 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c00000009001540f500000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {0x0, 0x0, 0x3ff000}], 0x0, &(0x7f0000014900)) [ 2428.758705][T21842] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2428.769745][T21858] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2428.772980][T21861] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2428.779414][T21842] F2FS-fs (loop1): invalid crc_offset: 0 [ 2428.785321][T21858] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 2428.792201][T21861] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 01:43:57 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c00000009000000010000000100000000006c000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {0x0, 0x0, 0x3ff000}], 0x0, &(0x7f0000014900)) [ 2428.808714][T21858] F2FS-fs (loop4): invalid crc_offset: 0 [ 2428.809179][T21861] F2FS-fs (loop3): invalid crc value [ 2428.820489][T21858] F2FS-fs (loop4): invalid crc value [ 2428.825950][T21858] F2FS-fs (loop4): Failed to get valid F2FS checkpoint [ 2428.834897][T21842] F2FS-fs (loop1): Failed to initialize F2FS segment manager (-4) 01:43:57 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x14, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e00000010000003000000010000000200000016c886d9910f43279760e7096c6cc7be00000000", 0x80, 0x400}, {&(0x7f0000010100)="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"/288, 0x120, 0x860}, {&(0x7f0000010300)='\x00\x00\x00\x00Linux version 5.7.10-1rodete2-amd64 (glinux-team@google.com) (gcc version 9.3.0 (Debian 9.3.0-12), GNU ld (GNU Binutils for Debian) 2.34) #1 SMP Debian 5.7.10-1rodete2 (2020-08-12 > 2018)\x00', 0xc0, 0xa80}, {&(0x7f0000010400)='\x00\x00\x00\x00Linux version 5.7.10-1rodete2-amd64 (glinux-team@google.com) (gcc version 9.3.0 (Debian 9.3.0-12), GNU ld (GNU Binutils for Debian) 2.34) #1 SMP Debian 5.7.10-1rodete2 (2020-08-12 > 2018)\x00', 0xc0, 0xb80}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600"/83, 0x53, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2428.864085][T21861] F2FS-fs (loop3): Try to recover 2th superblock, ret: 0 [ 2428.871214][T21861] F2FS-fs (loop3): Mounted with checkpoint version = 15213551 01:43:57 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xf, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0b09000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2428.922330][T21865] F2FS-fs (loop2): Invalid log blocks per segment (1075118089) [ 2428.930016][T21865] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2428.938208][T21865] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2428.946012][T21865] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2429.001702][T21855] F2FS-fs (loop5): Invalid log blocks per segment (620757001) [ 2429.012510][T21855] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2429.021367][T21879] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2429.024101][T21878] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2429.029311][T21879] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2429.045383][T21880] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2429.057902][T21878] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 2429.057912][T21865] F2FS-fs (loop2): Invalid log blocks per segment (1075118089) [ 2429.069670][T21855] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2429.075633][T21878] F2FS-fs (loop0): invalid crc value [ 2429.081876][T21865] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2429.087635][T21880] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 2429.095850][T21855] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2429.104647][T21865] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2429.114611][T21879] F2FS-fs (loop1): invalid crc_offset: 0 [ 2429.125577][T21880] F2FS-fs (loop4): invalid crc_offset: 0 [ 2429.131613][T21880] F2FS-fs (loop4): invalid crc value [ 2429.137394][T21880] F2FS-fs (loop4): Failed to get valid F2FS checkpoint [ 2429.139834][T21865] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 01:43:57 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000410100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x200000}], 0x0, &(0x7f0000014900)) [ 2429.149052][T21879] F2FS-fs (loop1): NAT is corrupt, run fsck to fix it [ 2429.153050][T21878] F2FS-fs (loop0): Try to recover 2th superblock, ret: 0 [ 2429.159186][T21879] F2FS-fs (loop1): Failed to initialize F2FS node manager (-5) [ 2429.173974][T21878] F2FS-fs (loop0): Mounted with checkpoint version = 15213551 01:43:57 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c00000009001540f600000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {0x0, 0x0, 0x3ff000}], 0x0, &(0x7f0000014900)) 01:43:57 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x14, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e00000010000003000000010000000200000016c886d9910f43279760e7096c6cc7be00000000", 0x80, 0x400}, {&(0x7f0000010100)="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"/288, 0x120, 0x860}, {&(0x7f0000010300)='\x00\x00\x00\x00Linux version 5.7.10-1rodete2-amd64 (glinux-team@google.com) (gcc version 9.3.0 (Debian 9.3.0-12), GNU ld (GNU Binutils for Debian) 2.34) #1 SMP Debian 5.7.10-1rodete2 (2020-08-12 > 2018)\x00', 0xc0, 0xa80}, {&(0x7f0000010400)='\x00\x00\x00\x00Linux version 5.7.10-1rodete2-amd64 (glinux-team@google.com) (gcc version 9.3.0 (Debian 9.3.0-12), GNU ld (GNU Binutils for Debian) 2.34) #1 SMP Debian 5.7.10-1rodete2 (2020-08-12 > 2018)\x00', 0xc0, 0xb80}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600"/83, 0x53, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2429.343226][T21893] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2429.351298][T21893] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 2429.361768][T21893] F2FS-fs (loop3): invalid crc value [ 2429.379266][T21893] F2FS-fs (loop3): Try to recover 2th superblock, ret: 0 01:43:57 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x5000000, 0x11, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2429.386404][T21893] F2FS-fs (loop3): Mounted with checkpoint version = 15213551 [ 2429.432941][T21879] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2429.440967][T21896] F2FS-fs (loop2): Invalid log blocks per segment (1075118089) [ 2429.441942][T21879] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2429.457533][T21904] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2429.466696][T21904] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 2429.475961][T21907] F2FS-fs (loop5): Invalid log blocks per segment (1090519049) [ 2429.478350][T21904] F2FS-fs (loop4): invalid crc_offset: 0 [ 2429.489871][T21896] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2429.498113][T21904] F2FS-fs (loop4): invalid crc value [ 2429.498294][T21896] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2429.503627][T21904] F2FS-fs (loop4): Failed to get valid F2FS checkpoint [ 2429.511556][T21896] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 01:43:57 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xf, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0c09000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2429.526617][T21907] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2429.536703][T21879] F2FS-fs (loop1): invalid crc_offset: 0 [ 2429.539243][T21907] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2429.551291][T21907] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2429.560404][T21879] F2FS-fs (loop1): Failed to start F2FS issue_checkpoint_thread (-12) 01:43:58 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000480100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x200000}], 0x0, &(0x7f0000014900)) [ 2429.641262][T21896] F2FS-fs (loop2): Invalid log blocks per segment (1075118089) [ 2429.648817][T21896] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2429.657205][T21896] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2429.665110][T21896] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 01:43:58 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000074000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {0x0, 0x0, 0x3ff000}], 0x0, &(0x7f0000014900)) 01:43:58 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x14, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e00000010000003000000010000000200000016c886d9910f43279760e7096c6cc7be00000000", 0x80, 0x400}, {&(0x7f0000010100)="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"/288, 0x120, 0x860}, {&(0x7f0000010300)='\x00\x00\x00\x00Linux version 5.7.10-1rodete2-amd64 (glinux-team@google.com) (gcc version 9.3.0 (Debian 9.3.0-12), GNU ld (GNU Binutils for Debian) 2.34) #1 SMP Debian 5.7.10-1rodete2 (2020-08-12 > 2018)\x00', 0xc0, 0xa80}, {&(0x7f0000010400)='\x00\x00\x00\x00Linux version 5.7.10-1rodete2-amd64 (glinux-team@google.com) (gcc version 9.3.0 (Debian 9.3.0-12), GNU ld (GNU Binutils for Debian) 2.34) #1 SMP Debian 5.7.10-1rodete2 (2020-08-12 > 2018)\x00', 0xc0, 0xb80}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff050000000000000000", 0x7d, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2429.791317][T21914] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2429.799124][T21914] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 2429.810321][T21914] F2FS-fs (loop0): invalid crc value [ 2429.825645][T21914] F2FS-fs (loop0): Try to recover 2th superblock, ret: 0 [ 2429.832780][T21914] F2FS-fs (loop0): Mounted with checkpoint version = 15213551 01:43:58 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c00000009001540f700000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {0x0, 0x0, 0x3ff000}], 0x0, &(0x7f0000014900)) [ 2429.851782][T21916] F2FS-fs (loop5): Invalid log blocks per segment (1207959561) [ 2429.862827][T21916] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2429.871285][T21916] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2429.879090][T21916] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2429.921516][T21913] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2429.928168][T21924] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2429.929318][T21913] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 2429.937179][T21924] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 2429.946435][T21913] F2FS-fs (loop3): invalid crc value [ 2429.954034][T21924] F2FS-fs (loop4): invalid crc_offset: 0 [ 2429.964712][T21924] F2FS-fs (loop4): invalid crc value 01:43:58 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x6000000, 0x11, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) 01:43:58 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x14, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e00000010000003000000010000000200000016c886d9910f43279760e7096c6cc7be00000000", 0x80, 0x400}, {&(0x7f0000010100)="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"/288, 0x120, 0x860}, {&(0x7f0000010300)='\x00\x00\x00\x00Linux version 5.7.10-1rodete2-amd64 (glinux-team@google.com) (gcc version 9.3.0 (Debian 9.3.0-12), GNU ld (GNU Binutils for Debian) 2.34) #1 SMP Debian 5.7.10-1rodete2 (2020-08-12 > 2018)\x00', 0xc0, 0xa80}, {&(0x7f0000010400)='\x00\x00\x00\x00Linux version 5.7.10-1rodete2-amd64 (glinux-team@google.com) (gcc version 9.3.0 (Debian 9.3.0-12), GNU ld (GNU Binutils for Debian) 2.34) #1 SMP Debian 5.7.10-1rodete2 (2020-08-12 > 2018)\x00', 0xc0, 0xb80}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff050000000000000000", 0x7d, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2429.970036][T21924] F2FS-fs (loop4): Failed to get valid F2FS checkpoint [ 2429.981751][T21913] F2FS-fs (loop3): Try to recover 2th superblock, ret: 0 [ 2429.991437][T21913] F2FS-fs (loop3): Mounted with checkpoint version = 15213551 [ 2430.014495][T21916] F2FS-fs (loop5): Invalid log blocks per segment (1207959561) 01:43:58 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xf, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0d09000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) 01:43:58 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900004c0100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x200000}], 0x0, &(0x7f0000014900)) [ 2430.029401][T21916] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2430.039062][T21916] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2430.051845][T21916] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2430.104434][T21935] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2430.112268][T21934] F2FS-fs (loop2): Invalid log blocks per segment (1075118089) [ 2430.112970][T21935] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2430.120190][T21934] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2430.128786][T21935] F2FS-fs (loop1): invalid crc_offset: 0 [ 2430.136536][T21934] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2430.144945][T21935] F2FS-fs (loop1): NAT is corrupt, run fsck to fix it [ 2430.149638][T21934] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2430.164664][T21935] F2FS-fs (loop1): Failed to initialize F2FS node manager (-5) [ 2430.260776][T21937] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2430.270752][T21945] F2FS-fs (loop5): Invalid log blocks per segment (1275068425) [ 2430.278298][T21945] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2430.279787][T21937] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 2430.289486][T21945] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2430.295356][T21937] F2FS-fs (loop4): invalid crc_offset: 0 [ 2430.302819][T21945] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2430.308276][T21937] F2FS-fs (loop4): invalid crc value [ 2430.321790][T21937] F2FS-fs (loop4): Failed to get valid F2FS checkpoint [ 2430.338126][T21948] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2430.345966][T21948] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 2430.354875][T21948] F2FS-fs (loop3): invalid crc value 01:43:58 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x14, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e00000010000003000000010000000200000016c886d9910f43279760e7096c6cc7be00000000", 0x80, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000001c0000006a706700000000006769660000000000706e670000000000617669000000000064697678000000006d703400000000006d703300000000003367700000000000776d760000000000776d6100000000006d706567000000006d6b7600000000006d6f76000000000061737800000000006173660000000000776d78000000000073766900000000007776780000000000776d0000000000006d706700000000006d70650000000000726d0000000000006f676700000000006a70656700000000766964656f00000061706b0000000000736f000000000000636f6c6400000000646200"/288, 0x120, 0x860}, {&(0x7f0000010300)='\x00\x00\x00\x00Linux version 5.7.10-1rodete2-amd64 (glinux-team@google.com) (gcc version 9.3.0 (Debian 9.3.0-12), GNU ld (GNU Binutils for Debian) 2.34) #1 SMP Debian 5.7.10-1rodete2 (2020-08-12 > 2018)\x00', 0xc0, 0xa80}, {&(0x7f0000010400)='\x00\x00\x00\x00Linux version 5.7.10-1rodete2-amd64 (glinux-team@google.com) (gcc version 9.3.0 (Debian 9.3.0-12), GNU ld (GNU Binutils for Debian) 2.34) #1 SMP Debian 5.7.10-1rodete2 (2020-08-12 > 2018)\x00', 0xc0, 0xb80}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff050000000000000000", 0x7d, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2430.387210][T21948] F2FS-fs (loop3): Try to recover 2th superblock, ret: 0 [ 2430.394512][T21948] F2FS-fs (loop3): Mounted with checkpoint version = 15213551 [ 2430.395295][T21935] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2430.414283][T21951] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2430.425742][T21935] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2430.426460][T21951] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 2430.435896][T21935] F2FS-fs (loop1): invalid crc_offset: 0 [ 2430.443119][T21951] F2FS-fs (loop0): invalid crc value [ 2430.450710][T21935] F2FS-fs (loop1): NAT is corrupt, run fsck to fix it [ 2430.467912][T21934] F2FS-fs (loop2): Invalid log blocks per segment (1075118089) 01:43:58 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000600100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x200000}], 0x0, &(0x7f0000014900)) [ 2430.484385][T21934] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2430.484543][T21935] F2FS-fs (loop1): Failed to initialize F2FS node manager (-5) [ 2430.492677][T21934] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2430.508172][T21934] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2430.516661][T21966] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2430.524273][T21969] F2FS-fs (loop5): Invalid log blocks per segment (1610612745) 01:43:58 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xf, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0e09000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2430.524650][T21951] F2FS-fs (loop0): Try to recover 2th superblock, ret: 0 [ 2430.542137][T21966] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 2430.542956][T21969] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2430.551453][T21966] F2FS-fs (loop4): invalid crc_offset: 0 [ 2430.558865][T21969] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2430.564518][T21951] F2FS-fs (loop0): Mounted with checkpoint version = 15213551 [ 2430.572204][T21969] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 01:43:59 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c00000009000000010000000100000000007a000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {0x0, 0x0, 0x3ff000}], 0x0, &(0x7f0000014900)) [ 2430.581251][T21966] F2FS-fs (loop4): invalid crc value [ 2430.599584][T21966] F2FS-fs (loop4): Failed to get valid F2FS checkpoint 01:43:59 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c00000009001540f800000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {0x0, 0x0, 0x3ff000}], 0x0, &(0x7f0000014900)) [ 2430.761866][T21969] F2FS-fs (loop5): Invalid log blocks per segment (1610612745) [ 2430.769517][T21969] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2430.778069][T21969] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2430.786018][T21969] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 01:43:59 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x6040000, 0x11, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) 01:43:59 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000680100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x200000}], 0x0, &(0x7f0000014900)) [ 2430.969171][T21973] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2430.977001][T21973] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2430.985779][T21973] F2FS-fs (loop1): invalid crc_offset: 0 [ 2430.993665][T21973] F2FS-fs (loop1): NAT is corrupt, run fsck to fix it [ 2431.000459][T21973] F2FS-fs (loop1): Failed to initialize F2FS node manager (-5) 01:43:59 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x14, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e00000010000003000000010000000200000016c886d9910f43279760e7096c6cc7be00000000", 0x80, 0x400}, {&(0x7f0000010100)="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"/288, 0x120, 0x860}, {&(0x7f0000010300)='\x00\x00\x00\x00Linux version 5.7.10-1rodete2-amd64 (glinux-team@google.com) (gcc version 9.3.0 (Debian 9.3.0-12), GNU ld (GNU Binutils for Debian) 2.34) #1 SMP Debian 5.7.10-1rodete2 (2020-08-12 > 2018)\x00', 0xc0, 0xa80}, {&(0x7f0000010400)='\x00\x00\x00\x00Linux version 5.7.10-1rodete2-amd64 (glinux-team@google.com) (gcc version 9.3.0 (Debian 9.3.0-12), GNU ld (GNU Binutils for Debian) 2.34) #1 SMP Debian 5.7.10-1rodete2 (2020-08-12 > 2018)\x00', 0xc0, 0xb80}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c501000006000000010000000700", 0x92, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2431.080810][T21977] F2FS-fs (loop2): Invalid log blocks per segment (1075118089) [ 2431.091057][T21977] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2431.101625][T21977] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2431.109399][T21977] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 01:43:59 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000f0ff7f000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {0x0, 0x0, 0x3ff000}], 0x0, &(0x7f0000014900)) [ 2431.155533][T21984] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2431.165185][T21985] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2431.180367][T21990] F2FS-fs (loop5): Invalid log blocks per segment (1744830473) [ 2431.187923][T21990] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2431.196753][T21985] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 2431.205423][T21984] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 2431.214802][T21990] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2431.216565][T21985] F2FS-fs (loop3): invalid crc value [ 2431.226783][T21990] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2431.236320][T21977] F2FS-fs (loop2): Invalid log blocks per segment (1075118089) [ 2431.246455][T21984] F2FS-fs (loop0): invalid crc value [ 2431.247967][T21994] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2431.259826][T21994] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2431.260174][T21991] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2431.282511][T21991] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 2431.291491][T21991] F2FS-fs (loop4): invalid crc_offset: 0 [ 2431.297294][T21991] F2FS-fs (loop4): invalid crc value [ 2431.302713][T21991] F2FS-fs (loop4): Failed to get valid F2FS checkpoint [ 2431.312436][T21977] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2431.315715][T21994] F2FS-fs (loop1): invalid crc_offset: 0 [ 2431.320990][T21977] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2431.334453][T21977] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 01:43:59 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x14, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e00000010000003000000010000000200000016c886d9910f43279760e7096c6cc7be00000000", 0x80, 0x400}, {&(0x7f0000010100)="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"/288, 0x120, 0x860}, {&(0x7f0000010300)='\x00\x00\x00\x00Linux version 5.7.10-1rodete2-amd64 (glinux-team@google.com) (gcc version 9.3.0 (Debian 9.3.0-12), GNU ld (GNU Binutils for Debian) 2.34) #1 SMP Debian 5.7.10-1rodete2 (2020-08-12 > 2018)\x00', 0xc0, 0xa80}, {&(0x7f0000010400)='\x00\x00\x00\x00Linux version 5.7.10-1rodete2-amd64 (glinux-team@google.com) (gcc version 9.3.0 (Debian 9.3.0-12), GNU ld (GNU Binutils for Debian) 2.34) #1 SMP Debian 5.7.10-1rodete2 (2020-08-12 > 2018)\x00', 0xc0, 0xb80}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c501000006000000010000000700", 0x92, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2431.357251][T21985] F2FS-fs (loop3): Try to recover 2th superblock, ret: 0 [ 2431.364357][T21985] F2FS-fs (loop3): Mounted with checkpoint version = 15213551 [ 2431.376487][T21984] F2FS-fs (loop0): Try to recover 2th superblock, ret: 0 [ 2431.376507][T21994] F2FS-fs (loop1): NAT is corrupt, run fsck to fix it [ 2431.386835][T21984] F2FS-fs (loop0): Mounted with checkpoint version = 15213551 [ 2431.391018][T21994] F2FS-fs (loop1): Failed to initialize F2FS node manager (-5) 01:43:59 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000097ffffff800000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {0x0, 0x0, 0x3ff000}], 0x0, &(0x7f0000014900)) 01:43:59 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900006c0100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x200000}], 0x0, &(0x7f0000014900)) 01:43:59 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xf, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0f09000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) 01:43:59 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x7000000, 0x11, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2431.510238][T22010] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2431.518357][T22010] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 2431.536678][T22010] F2FS-fs (loop4): invalid crc_offset: 0 [ 2431.560949][T22013] F2FS-fs (loop5): Invalid log blocks per segment (1811939337) [ 2431.568683][T22013] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2431.568760][T22015] F2FS-fs (loop2): Invalid log blocks per segment (4294934281) [ 2431.577003][T22013] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2431.588115][T22015] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2431.592422][T22010] F2FS-fs (loop4): invalid crc value [ 2431.600629][T22015] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2431.607637][T22013] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2431.613574][T22015] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2431.621987][T22010] F2FS-fs (loop4): Failed to get valid F2FS checkpoint [ 2431.635656][T21994] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2431.644514][T21994] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2431.653230][T21994] F2FS-fs (loop1): invalid crc_offset: 0 [ 2431.661482][T21994] F2FS-fs (loop1): NAT is corrupt, run fsck to fix it [ 2431.668230][T21994] F2FS-fs (loop1): Failed to initialize F2FS node manager (-5) 01:44:00 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x14, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e00000010000003000000010000000200000016c886d9910f43279760e7096c6cc7be00000000", 0x80, 0x400}, {&(0x7f0000010100)="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"/288, 0x120, 0x860}, {&(0x7f0000010300)='\x00\x00\x00\x00Linux version 5.7.10-1rodete2-amd64 (glinux-team@google.com) (gcc version 9.3.0 (Debian 9.3.0-12), GNU ld (GNU Binutils for Debian) 2.34) #1 SMP Debian 5.7.10-1rodete2 (2020-08-12 > 2018)\x00', 0xc0, 0xa80}, {&(0x7f0000010400)='\x00\x00\x00\x00Linux version 5.7.10-1rodete2-amd64 (glinux-team@google.com) (gcc version 9.3.0 (Debian 9.3.0-12), GNU ld (GNU Binutils for Debian) 2.34) #1 SMP Debian 5.7.10-1rodete2 (2020-08-12 > 2018)\x00', 0xc0, 0xb80}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c501000006000000010000000700", 0x92, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) 01:44:00 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000740100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x200000}], 0x0, &(0x7f0000014900)) [ 2431.850710][T22026] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2431.858628][T22026] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 2431.867845][T22026] F2FS-fs (loop3): invalid crc value [ 2431.875516][T22023] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2431.883128][T22015] F2FS-fs (loop2): Invalid log blocks per segment (4294934281) [ 2431.891277][T22023] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 01:44:00 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000082000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {0x0, 0x0, 0x3ff000}], 0x0, &(0x7f0000014900)) [ 2431.893997][T22033] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2431.906433][T22015] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2431.907469][T22033] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 2431.924768][T22033] F2FS-fs (loop4): invalid crc_offset: 0 [ 2431.937723][T22033] F2FS-fs (loop4): invalid crc value [ 2431.943527][T22036] F2FS-fs (loop5): Invalid log blocks per segment (1946157065) 01:44:00 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x14, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e00000010000003000000010000000200000016c886d9910f43279760e7096c6cc7be00000000", 0x80, 0x400}, {&(0x7f0000010100)="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"/288, 0x120, 0x860}, {&(0x7f0000010300)='\x00\x00\x00\x00Linux version 5.7.10-1rodete2-amd64 (glinux-team@google.com) (gcc version 9.3.0 (Debian 9.3.0-12), GNU ld (GNU Binutils for Debian) 2.34) #1 SMP Debian 5.7.10-1rodete2 (2020-08-12 > 2018)\x00', 0xc0, 0xa80}, {&(0x7f0000010400)='\x00\x00\x00\x00Linux version 5.7.10-1rodete2-amd64 (glinux-team@google.com) (gcc version 9.3.0 (Debian 9.3.0-12), GNU ld (GNU Binutils for Debian) 2.34) #1 SMP Debian 5.7.10-1rodete2 (2020-08-12 > 2018)\x00', 0xc0, 0xb80}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a000000", 0x9c, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2431.946123][T22033] F2FS-fs (loop4): Failed to get valid F2FS checkpoint [ 2431.964536][T22023] F2FS-fs (loop0): invalid crc value [ 2431.976269][T22036] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2431.985333][T22015] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2431.986607][T22036] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2431.996385][T22015] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2432.001395][T22026] F2FS-fs (loop3): Try to recover 2th superblock, ret: 0 [ 2432.016193][T22036] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2432.027169][T22026] F2FS-fs (loop3): Mounted with checkpoint version = 15213551 [ 2432.038848][T22023] F2FS-fs (loop0): Try to recover 2th superblock, ret: 0 [ 2432.045907][T22023] F2FS-fs (loop0): Mounted with checkpoint version = 15213551 01:44:00 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c00000009000001f900000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {0x0, 0x0, 0x3ff000}], 0x0, &(0x7f0000014900)) [ 2432.172201][T22045] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2432.175134][T22039] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2432.195965][T22039] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2432.202874][T22036] F2FS-fs (loop5): Invalid log blocks per segment (1946157065) [ 2432.204371][T22045] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 01:44:00 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xf, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b1009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) 01:44:00 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x8000000, 0x11, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2432.211919][T22036] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2432.227516][T22039] F2FS-fs (loop1): invalid crc_offset: 0 [ 2432.237514][T22051] F2FS-fs (loop2): Invalid log blocks per segment (16777225) [ 2432.240055][T22045] F2FS-fs (loop4): invalid crc_offset: 0 [ 2432.245079][T22036] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2432.252277][T22045] F2FS-fs (loop4): invalid crc value [ 2432.261639][T22036] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 01:44:00 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900007a0100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x200000}], 0x0, &(0x7f0000014900)) [ 2432.267011][T22051] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2432.271992][T22045] F2FS-fs (loop4): Failed to get valid F2FS checkpoint [ 2432.290960][T22039] handle_bad_sector: 160 callbacks suppressed [ 2432.290973][T22039] attempt to access beyond end of device [ 2432.290973][T22039] loop1: rw=12288, want=20488, limit=16368 [ 2432.321143][T22051] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2432.322313][T22039] attempt to access beyond end of device [ 2432.322313][T22039] loop1: rw=12288, want=20496, limit=16368 [ 2432.328944][T22051] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2432.340627][T22039] attempt to access beyond end of device [ 2432.340627][T22039] loop1: rw=12288, want=20504, limit=16368 [ 2432.360511][T22039] attempt to access beyond end of device [ 2432.360511][T22039] loop1: rw=12288, want=20512, limit=16368 [ 2432.371942][T22039] attempt to access beyond end of device [ 2432.371942][T22039] loop1: rw=12288, want=20520, limit=16368 [ 2432.383355][T22039] attempt to access beyond end of device [ 2432.383355][T22039] loop1: rw=12288, want=20528, limit=16368 [ 2432.394802][T22039] attempt to access beyond end of device [ 2432.394802][T22039] loop1: rw=12288, want=20536, limit=16368 [ 2432.406392][T22039] attempt to access beyond end of device [ 2432.406392][T22039] loop1: rw=12288, want=20544, limit=16368 01:44:00 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x14, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e00000010000003000000010000000200000016c886d9910f43279760e7096c6cc7be00000000", 0x80, 0x400}, {&(0x7f0000010100)="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"/288, 0x120, 0x860}, {&(0x7f0000010300)='\x00\x00\x00\x00Linux version 5.7.10-1rodete2-amd64 (glinux-team@google.com) (gcc version 9.3.0 (Debian 9.3.0-12), GNU ld (GNU Binutils for Debian) 2.34) #1 SMP Debian 5.7.10-1rodete2 (2020-08-12 > 2018)\x00', 0xc0, 0xa80}, {&(0x7f0000010400)='\x00\x00\x00\x00Linux version 5.7.10-1rodete2-amd64 (glinux-team@google.com) (gcc version 9.3.0 (Debian 9.3.0-12), GNU ld (GNU Binutils for Debian) 2.34) #1 SMP Debian 5.7.10-1rodete2 (2020-08-12 > 2018)\x00', 0xc0, 0xb80}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a000000", 0x9c, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2432.418022][T22039] attempt to access beyond end of device [ 2432.418022][T22039] loop1: rw=12288, want=20488, limit=16368 [ 2432.429545][T22039] attempt to access beyond end of device [ 2432.429545][T22039] loop1: rw=12288, want=20488, limit=16368 [ 2432.440929][T22039] F2FS-fs (loop1): NAT is corrupt, run fsck to fix it [ 2432.447680][T22039] F2FS-fs (loop1): Failed to initialize F2FS node manager (-5) [ 2432.585325][T22057] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2432.595088][T22057] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 2432.600679][T22064] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2432.610167][T22057] F2FS-fs (loop3): invalid crc value [ 2432.611859][T22059] F2FS-fs (loop5): Invalid log blocks per segment (2046820361) [ 2432.621233][T22064] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 2432.624918][T22059] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2432.636771][T22061] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2432.648181][T22051] F2FS-fs (loop2): Invalid log blocks per segment (16777225) [ 2432.654264][T22061] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 2432.664034][T22051] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2432.672510][T22051] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 01:44:01 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c00000009001540f900000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {0x0, 0x0, 0x3ff000}], 0x0, &(0x7f0000014900)) [ 2432.676630][T22039] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2432.680508][T22051] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2432.688621][T22064] F2FS-fs (loop0): invalid crc value [ 2432.706126][T22059] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2432.714478][T22059] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2432.740103][T22061] F2FS-fs (loop4): invalid crc_offset: 0 [ 2432.746348][T22039] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2432.754957][T22061] F2FS-fs (loop4): invalid crc value [ 2432.760420][T22057] F2FS-fs (loop3): Try to recover 2th superblock, ret: 0 [ 2432.768223][T22057] F2FS-fs (loop3): Mounted with checkpoint version = 15213551 [ 2432.772121][T22061] F2FS-fs (loop4): Failed to get valid F2FS checkpoint [ 2432.782255][T22039] F2FS-fs (loop1): invalid crc_offset: 0 [ 2432.791483][T22039] F2FS-fs (loop1): NAT is corrupt, run fsck to fix it [ 2432.798400][T22039] F2FS-fs (loop1): Failed to initialize F2FS node manager (-5) [ 2432.798967][T22064] F2FS-fs (loop0): Try to recover 2th superblock, ret: 0 [ 2432.813083][T22064] F2FS-fs (loop0): Mounted with checkpoint version = 15213551 [ 2432.831299][T22074] F2FS-fs (loop2): Invalid log blocks per segment (1075118089) [ 2432.839178][T22074] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2432.847572][T22074] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2432.855397][T22074] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 01:44:01 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000001000000010000a0028a90000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {0x0, 0x0, 0x3ff000}], 0x0, &(0x7f0000014900)) 01:44:01 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x14, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e00000010000003000000010000000200000016c886d9910f43279760e7096c6cc7be00000000", 0x80, 0x400}, {&(0x7f0000010100)="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"/288, 0x120, 0x860}, {&(0x7f0000010300)='\x00\x00\x00\x00Linux version 5.7.10-1rodete2-amd64 (glinux-team@google.com) (gcc version 9.3.0 (Debian 9.3.0-12), GNU ld (GNU Binutils for Debian) 2.34) #1 SMP Debian 5.7.10-1rodete2 (2020-08-12 > 2018)\x00', 0xc0, 0xa80}, {&(0x7f0000010400)='\x00\x00\x00\x00Linux version 5.7.10-1rodete2-amd64 (glinux-team@google.com) (gcc version 9.3.0 (Debian 9.3.0-12), GNU ld (GNU Binutils for Debian) 2.34) #1 SMP Debian 5.7.10-1rodete2 (2020-08-12 > 2018)\x00', 0xc0, 0xb80}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a000000", 0x9c, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2432.941126][T22059] F2FS-fs (loop5): Invalid log blocks per segment (2046820361) [ 2432.948974][T22059] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2432.957509][T22059] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2432.965309][T22059] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 01:44:01 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xf, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b1109000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) 01:44:01 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x9000000, 0x11, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2432.999889][T22086] F2FS-fs (loop1): Wrong secs_per_zone / total_sections (2684354561, 24) [ 2433.010451][T22089] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2433.011917][T22086] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2433.018985][T22089] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 2433.026905][T22086] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2433.035821][T22089] F2FS-fs (loop4): invalid crc_offset: 0 01:44:01 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000890100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x200000}], 0x0, &(0x7f0000014900)) [ 2433.043047][T22086] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2433.057146][T22089] F2FS-fs (loop4): invalid crc value [ 2433.067495][T22074] F2FS-fs (loop2): Invalid log blocks per segment (1075118089) [ 2433.089854][T22074] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2433.100942][T22074] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2433.104714][T22089] F2FS-fs (loop4): Failed to get valid F2FS checkpoint [ 2433.113222][T22074] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 01:44:01 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000097ffffff900000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {0x0, 0x0, 0x3ff000}], 0x0, &(0x7f0000014900)) 01:44:01 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x14, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e00000010000003000000010000000200000016c886d9910f43279760e7096c6cc7be00000000", 0x80, 0x400}, {&(0x7f0000010100)="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"/288, 0x120, 0x860}, {&(0x7f0000010300)='\x00\x00\x00\x00Linux version 5.7.10-1rodete2-amd64 (glinux-team@google.com) (gcc version 9.3.0 (Debian 9.3.0-12), GNU ld (GNU Binutils for Debian) 2.34) #1 SMP Debian 5.7.10-1rodete2 (2020-08-12 > 2018)\x00', 0xc0, 0xa80}, {&(0x7f0000010400)='\x00\x00\x00\x00Linux version 5.7.10-1rodete2-amd64 (glinux-team@google.com) (gcc version 9.3.0 (Debian 9.3.0-12), GNU ld (GNU Binutils for Debian) 2.34) #1 SMP Debian 5.7.10-1rodete2 (2020-08-12 > 2018)\x00', 0xc0, 0xb80}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040", 0xa1, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2433.287320][T22093] F2FS-fs (loop5): Invalid log blocks per segment (2298478601) [ 2433.295985][T22093] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2433.304806][T22093] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2433.313345][T22096] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2433.316661][T22093] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 01:44:01 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000001000000010000ffffff97000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {0x0, 0x0, 0x3ff000}], 0x0, &(0x7f0000014900)) [ 2433.334687][T22096] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 2433.344212][T22096] F2FS-fs (loop3): invalid crc value [ 2433.359019][T22096] F2FS-fs (loop3): Try to recover 2th superblock, ret: 0 [ 2433.366073][T22096] F2FS-fs (loop3): Mounted with checkpoint version = 15213551 [ 2433.404050][T22099] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2433.412154][T22110] F2FS-fs (loop1): Wrong secs_per_zone / total_sections (4278190081, 24) [ 2433.420772][T22099] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 2433.424690][T22110] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2433.429112][T22106] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2433.437768][T22110] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2433.445239][T22111] F2FS-fs (loop2): Invalid log blocks per segment (4294934281) [ 2433.453112][T22110] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock 01:44:01 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xf, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b1209000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) 01:44:01 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900009c0100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x200000}], 0x0, &(0x7f0000014900)) [ 2433.501774][T22099] F2FS-fs (loop0): invalid crc value [ 2433.509338][T22106] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 2433.518542][T22106] F2FS-fs (loop4): invalid crc_offset: 0 [ 2433.524361][T22106] F2FS-fs (loop4): invalid crc value [ 2433.529684][T22106] F2FS-fs (loop4): Failed to get valid F2FS checkpoint [ 2433.535930][T22111] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2433.545656][T22111] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2433.553690][T22111] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2433.569213][T22099] F2FS-fs (loop0): Try to recover 2th superblock, ret: 0 [ 2433.576644][T22099] F2FS-fs (loop0): Mounted with checkpoint version = 15213551 [ 2433.748027][T22110] F2FS-fs (loop1): Wrong secs_per_zone / total_sections (4278190081, 24) [ 2433.756673][T22110] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2433.765380][T22110] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2433.777645][T22111] F2FS-fs (loop2): Invalid log blocks per segment (4294934281) [ 2433.786273][T22110] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock 01:44:02 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x14, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e00000010000003000000010000000200000016c886d9910f43279760e7096c6cc7be00000000", 0x80, 0x400}, {&(0x7f0000010100)="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"/288, 0x120, 0x860}, {&(0x7f0000010300)='\x00\x00\x00\x00Linux version 5.7.10-1rodete2-amd64 (glinux-team@google.com) (gcc version 9.3.0 (Debian 9.3.0-12), GNU ld (GNU Binutils for Debian) 2.34) #1 SMP Debian 5.7.10-1rodete2 (2020-08-12 > 2018)\x00', 0xc0, 0xa80}, {&(0x7f0000010400)='\x00\x00\x00\x00Linux version 5.7.10-1rodete2-amd64 (glinux-team@google.com) (gcc version 9.3.0 (Debian 9.3.0-12), GNU ld (GNU Binutils for Debian) 2.34) #1 SMP Debian 5.7.10-1rodete2 (2020-08-12 > 2018)\x00', 0xc0, 0xb80}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040", 0xa1, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) 01:44:02 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa000000, 0x11, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2433.789879][T22119] F2FS-fs (loop5): Invalid log blocks per segment (2617245705) [ 2433.809255][T22111] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2433.810336][T22119] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2433.817933][T22111] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2433.825989][T22119] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2433.833535][T22111] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2433.841816][T22119] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2433.883947][T22124] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 01:44:02 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000001000000010000000000a0000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {0x0, 0x0, 0x3ff000}], 0x0, &(0x7f0000014900)) 01:44:02 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c00000009000011fa00000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {0x0, 0x0, 0x3ff000}], 0x0, &(0x7f0000014900)) [ 2433.892956][T22124] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 2433.901880][T22124] F2FS-fs (loop3): invalid crc value [ 2433.924975][T22124] F2FS-fs (loop3): Try to recover 2th superblock, ret: 0 [ 2433.932070][T22124] F2FS-fs (loop3): Mounted with checkpoint version = 15213551 [ 2433.986817][T22127] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2433.990884][T22134] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2434.002607][T22134] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 2434.004307][T22127] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 2434.011840][T22134] F2FS-fs (loop0): invalid crc value [ 2434.024319][T22127] F2FS-fs (loop4): invalid crc_offset: 0 [ 2434.030807][T22127] F2FS-fs (loop4): invalid crc value 01:44:02 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xf, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b1809000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2434.036215][T22127] F2FS-fs (loop4): Failed to get valid F2FS checkpoint [ 2434.059150][T22134] F2FS-fs (loop0): Try to recover 2th superblock, ret: 0 [ 2434.066312][T22134] F2FS-fs (loop0): Mounted with checkpoint version = 15213551 [ 2434.075999][T22137] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2434.083916][T22137] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2434.100619][T22137] F2FS-fs (loop1): invalid crc_offset: 0 [ 2434.113885][T22142] F2FS-fs (loop2): Invalid log blocks per segment (285212681) [ 2434.116811][T22137] F2FS-fs (loop1): NAT is corrupt, run fsck to fix it [ 2434.121539][T22142] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 01:44:02 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x14, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e00000010000003000000010000000200000016c886d9910f43279760e7096c6cc7be00000000", 0x80, 0x400}, {&(0x7f0000010100)="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"/288, 0x120, 0x860}, {&(0x7f0000010300)='\x00\x00\x00\x00Linux version 5.7.10-1rodete2-amd64 (glinux-team@google.com) (gcc version 9.3.0 (Debian 9.3.0-12), GNU ld (GNU Binutils for Debian) 2.34) #1 SMP Debian 5.7.10-1rodete2 (2020-08-12 > 2018)\x00', 0xc0, 0xa80}, {&(0x7f0000010400)='\x00\x00\x00\x00Linux version 5.7.10-1rodete2-amd64 (glinux-team@google.com) (gcc version 9.3.0 (Debian 9.3.0-12), GNU ld (GNU Binutils for Debian) 2.34) #1 SMP Debian 5.7.10-1rodete2 (2020-08-12 > 2018)\x00', 0xc0, 0xb80}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040", 0xa1, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2434.129510][T22119] F2FS-fs (loop5): Invalid log blocks per segment (2617245705) [ 2434.136681][T22142] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2434.151811][T22142] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2434.163694][T22137] F2FS-fs (loop1): Failed to initialize F2FS node manager (-5) [ 2434.172833][T22119] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 01:44:02 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xb000000, 0x11, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2434.182817][T22119] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2434.190765][T22119] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 01:44:02 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000a00100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x200000}], 0x0, &(0x7f0000014900)) [ 2434.350316][T22151] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2434.358051][T22151] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 2434.366681][T22151] F2FS-fs (loop4): invalid crc_offset: 0 [ 2434.372413][T22151] F2FS-fs (loop4): invalid crc value [ 2434.377733][T22151] F2FS-fs (loop4): Failed to get valid F2FS checkpoint 01:44:02 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c00000009001540fa00000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {0x0, 0x0, 0x3ff000}], 0x0, &(0x7f0000014900)) 01:44:02 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c00000009000000010000000100004c2400a0000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {0x0, 0x0, 0x3ff000}], 0x0, &(0x7f0000014900)) 01:44:02 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x14, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e00000010000003000000010000000200000016c886d9910f43279760e7096c6cc7be00000000", 0x80, 0x400}, {&(0x7f0000010100)="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"/288, 0x120, 0x860}, {&(0x7f0000010300)='\x00\x00\x00\x00Linux version 5.7.10-1rodete2-amd64 (glinux-team@google.com) (gcc version 9.3.0 (Debian 9.3.0-12), GNU ld (GNU Binutils for Debian) 2.34) #1 SMP Debian 5.7.10-1rodete2 (2020-08-12 > 2018)\x00', 0xc0, 0xa80}, {&(0x7f0000010400)='\x00\x00\x00\x00Linux version 5.7.10-1rodete2-amd64 (glinux-team@google.com) (gcc version 9.3.0 (Debian 9.3.0-12), GNU ld (GNU Binutils for Debian) 2.34) #1 SMP Debian 5.7.10-1rodete2 (2020-08-12 > 2018)\x00', 0xc0, 0xb80}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000", 0xa4, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2434.507811][T22160] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2434.515694][T22157] F2FS-fs (loop5): Invalid log blocks per segment (2684354569) [ 2434.526213][T22154] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2434.536244][T22157] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2434.551054][T22164] F2FS-fs (loop2): Invalid log blocks per segment (1075118089) [ 2434.552166][T22160] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 2434.563607][T22154] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 2434.575336][T22166] F2FS-fs (loop1): Wrong secs_per_zone / total_sections (1275068417, 24) [ 2434.575510][T22160] F2FS-fs (loop0): invalid crc value [ 2434.586158][T22169] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2434.594230][T22157] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2434.597235][T22164] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2434.604756][T22157] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2434.613521][T22166] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2434.622082][T22154] F2FS-fs (loop3): invalid crc value [ 2434.629681][T22169] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 2434.635030][T22164] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2434.643334][T22166] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2434.659810][T22164] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2434.660215][T22166] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2434.677222][T22169] F2FS-fs (loop4): invalid crc_offset: 0 [ 2434.686011][T22169] F2FS-fs (loop4): invalid crc value [ 2434.686168][T22160] F2FS-fs (loop0): Try to recover 2th superblock, ret: 0 [ 2434.698427][T22160] F2FS-fs (loop0): Mounted with checkpoint version = 15213551 [ 2434.701183][T22169] F2FS-fs (loop4): Failed to get valid F2FS checkpoint [ 2434.709245][T22154] F2FS-fs (loop3): Try to recover 2th superblock, ret: 0 [ 2434.719902][T22154] F2FS-fs (loop3): Mounted with checkpoint version = 15213551 01:44:03 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xc000000, 0x11, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) 01:44:03 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x14, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e00000010000003000000010000000200000016c886d9910f43279760e7096c6cc7be00000000", 0x80, 0x400}, {&(0x7f0000010100)="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"/288, 0x120, 0x860}, {&(0x7f0000010300)='\x00\x00\x00\x00Linux version 5.7.10-1rodete2-amd64 (glinux-team@google.com) (gcc version 9.3.0 (Debian 9.3.0-12), GNU ld (GNU Binutils for Debian) 2.34) #1 SMP Debian 5.7.10-1rodete2 (2020-08-12 > 2018)\x00', 0xc0, 0xa80}, {&(0x7f0000010400)='\x00\x00\x00\x00Linux version 5.7.10-1rodete2-amd64 (glinux-team@google.com) (gcc version 9.3.0 (Debian 9.3.0-12), GNU ld (GNU Binutils for Debian) 2.34) #1 SMP Debian 5.7.10-1rodete2 (2020-08-12 > 2018)\x00', 0xc0, 0xb80}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000", 0xa4, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2434.825408][T22157] F2FS-fs (loop5): Invalid log blocks per segment (2684354569) [ 2434.833263][T22164] F2FS-fs (loop2): Invalid log blocks per segment (1075118089) [ 2434.839015][T22157] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2434.843451][T22164] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2434.849496][T22157] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2434.861252][T22164] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2434.865167][T22157] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2434.873216][T22164] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 01:44:03 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c00000009001540fb00000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {0x0, 0x0, 0x3ff000}], 0x0, &(0x7f0000014900)) [ 2434.918056][T22166] F2FS-fs (loop1): Wrong secs_per_zone / total_sections (1275068417, 24) [ 2434.926688][T22166] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2434.932167][T22185] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2434.935044][T22166] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2434.944062][T22185] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 2434.952367][T22166] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock 01:44:03 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000c60100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x200000}], 0x0, &(0x7f0000014900)) [ 2434.959926][T22185] F2FS-fs (loop4): invalid crc_offset: 0 [ 2434.972691][T22185] F2FS-fs (loop4): invalid crc value [ 2434.988701][T22189] F2FS-fs (loop2): Invalid log blocks per segment (1075118089) [ 2434.991656][T22185] F2FS-fs (loop4): Failed to get valid F2FS checkpoint [ 2434.997516][T22183] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 01:44:03 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xf, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b1e09000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2435.011709][T22189] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2435.011780][T22183] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 2435.020682][T22189] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2435.029796][T22183] F2FS-fs (loop0): invalid crc value [ 2435.036349][T22189] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 01:44:03 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000001000000010000908a02a0000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {0x0, 0x0, 0x3ff000}], 0x0, &(0x7f0000014900)) [ 2435.067656][T22183] F2FS-fs (loop0): Try to recover 2th superblock, ret: 0 [ 2435.074815][T22183] F2FS-fs (loop0): Mounted with checkpoint version = 15213551 01:44:03 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x14, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e00000010000003000000010000000200000016c886d9910f43279760e7096c6cc7be00000000", 0x80, 0x400}, {&(0x7f0000010100)="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"/288, 0x120, 0x860}, {&(0x7f0000010300)='\x00\x00\x00\x00Linux version 5.7.10-1rodete2-amd64 (glinux-team@google.com) (gcc version 9.3.0 (Debian 9.3.0-12), GNU ld (GNU Binutils for Debian) 2.34) #1 SMP Debian 5.7.10-1rodete2 (2020-08-12 > 2018)\x00', 0xc0, 0xa80}, {&(0x7f0000010400)='\x00\x00\x00\x00Linux version 5.7.10-1rodete2-amd64 (glinux-team@google.com) (gcc version 9.3.0 (Debian 9.3.0-12), GNU ld (GNU Binutils for Debian) 2.34) #1 SMP Debian 5.7.10-1rodete2 (2020-08-12 > 2018)\x00', 0xc0, 0xb80}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000", 0xa4, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) 01:44:03 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xd000000, 0x11, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2435.335205][T22189] F2FS-fs (loop2): Invalid log blocks per segment (1075118089) [ 2435.342909][T22189] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2435.351499][T22189] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2435.359350][T22189] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2435.370743][T22197] F2FS-fs (loop1): Wrong secs_per_zone / total_sections (2415919105, 24) [ 2435.371780][T22200] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2435.379167][T22197] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2435.379288][T22197] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2435.387258][T22200] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 2435.395374][T22197] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2435.403378][T22200] F2FS-fs (loop4): invalid crc_offset: 0 [ 2435.425081][T22200] F2FS-fs (loop4): invalid crc value [ 2435.430816][T22204] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2435.437179][T22200] F2FS-fs (loop4): Failed to get valid F2FS checkpoint [ 2435.438822][T22201] F2FS-fs (loop5): Invalid log blocks per segment (3321888777) [ 2435.453043][T22204] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 2435.454267][T22209] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2435.461298][T22201] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2435.477895][T22204] F2FS-fs (loop3): invalid crc value 01:44:03 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c00000009001540fc00000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {0x0, 0x0, 0x3ff000}], 0x0, &(0x7f0000014900)) [ 2435.482458][T22209] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 2435.494964][T22209] F2FS-fs (loop0): invalid crc value [ 2435.495189][T22201] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2435.508182][T22201] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2435.510002][T22204] F2FS-fs (loop3): Try to recover 2th superblock, ret: 0 [ 2435.523563][T22204] F2FS-fs (loop3): Mounted with checkpoint version = 15213551 [ 2435.534973][T22209] F2FS-fs (loop0): Try to recover 2th superblock, ret: 0 [ 2435.542096][T22209] F2FS-fs (loop0): Mounted with checkpoint version = 15213551 01:44:04 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xf, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b2209000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2435.602672][T22197] F2FS-fs (loop1): Wrong secs_per_zone / total_sections (2415919105, 24) [ 2435.603006][T22201] F2FS-fs (loop5): Invalid log blocks per segment (3321888777) [ 2435.621694][T22220] F2FS-fs (loop2): Invalid log blocks per segment (1075118089) [ 2435.622671][T22201] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2435.637545][T22201] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 01:44:04 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x14, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e00000010000003000000010000000200000016c886d9910f43279760e7096c6cc7be00000000", 0x80, 0x400}, {&(0x7f0000010100)="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"/288, 0x120, 0x860}, {&(0x7f0000010300)='\x00\x00\x00\x00Linux version 5.7.10-1rodete2-amd64 (glinux-team@google.com) (gcc version 9.3.0 (Debian 9.3.0-12), GNU ld (GNU Binutils for Debian) 2.34) #1 SMP Debian 5.7.10-1rodete2 (2020-08-12 > 2018)\x00', 0xc0, 0xa80}, {&(0x7f0000010400)='\x00\x00\x00\x00Linux version 5.7.10-1rodete2-amd64 (glinux-team@google.com) (gcc version 9.3.0 (Debian 9.3.0-12), GNU ld (GNU Binutils for Debian) 2.34) #1 SMP Debian 5.7.10-1rodete2 (2020-08-12 > 2018)\x00', 0xc0, 0xb80}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) 01:44:04 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xe000000, 0x11, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2435.646461][T22201] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2435.655208][T22197] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2435.661944][T22220] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2435.664675][T22197] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2435.673556][T22220] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2435.679671][T22197] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock 01:44:04 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000d80100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x200000}], 0x0, &(0x7f0000014900)) [ 2435.695422][T22220] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 01:44:04 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c00000009000000010000000100005ccd02a0000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {0x0, 0x0, 0x3ff000}], 0x0, &(0x7f0000014900)) [ 2435.841415][T22225] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2435.849522][T22225] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 2435.858254][T22225] F2FS-fs (loop4): invalid crc value [ 2435.863756][T22225] F2FS-fs (loop4): invalid crc value [ 2435.869094][T22225] F2FS-fs (loop4): Failed to get valid F2FS checkpoint [ 2435.911511][T22228] F2FS-fs (loop5): Invalid log blocks per segment (3623878665) [ 2435.919206][T22228] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2435.927579][T22228] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2435.935335][T22228] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 01:44:04 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x14, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e00000010000003000000010000000200000016c886d9910f43279760e7096c6cc7be00000000", 0x80, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000001c0000006a706700000000006769660000000000706e670000000000617669000000000064697678000000006d703400000000006d703300000000003367700000000000776d760000000000776d6100000000006d706567000000006d6b7600000000006d6f76000000000061737800000000006173660000000000776d78000000000073766900000000007776780000000000776d0000000000006d706700000000006d70650000000000726d0000000000006f676700000000006a70656700000000766964656f00000061706b0000000000736f000000000000636f6c6400000000646200"/288, 0x120, 0x860}, {&(0x7f0000010300)='\x00\x00\x00\x00Linux version 5.7.10-1rodete2-amd64 (glinux-team@google.com) (gcc version 9.3.0 (Debian 9.3.0-12), GNU ld (GNU Binutils for Debian) 2.34) #1 SMP Debian 5.7.10-1rodete2 (2020-08-12 > 2018)\x00', 0xc0, 0xa80}, {&(0x7f0000010400)='\x00\x00\x00\x00Linux version 5.7.10-1rodete2-amd64 (glinux-team@google.com) (gcc version 9.3.0 (Debian 9.3.0-12), GNU ld (GNU Binutils for Debian) 2.34) #1 SMP Debian 5.7.10-1rodete2 (2020-08-12 > 2018)\x00', 0xc0, 0xb80}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2436.029832][T22220] F2FS-fs (loop2): Invalid log blocks per segment (1075118089) [ 2436.037473][T22234] F2FS-fs (loop1): Wrong secs_per_zone / total_sections (1543503873, 24) [ 2436.046063][T22220] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2436.048059][T22234] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2436.062497][T22220] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2436.065710][T22234] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) 01:44:04 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000da0100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x200000}], 0x0, &(0x7f0000014900)) [ 2436.078071][T22220] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2436.078442][T22234] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2436.100720][T22232] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2436.110528][T22232] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 2436.119204][T22232] F2FS-fs (loop0): invalid crc value [ 2436.136806][T22236] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2436.152124][T22244] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2436.165212][T22244] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 2436.166959][T22236] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 2436.174952][T22244] F2FS-fs (loop4): invalid crc value 01:44:04 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c00000009001540fd00000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {0x0, 0x0, 0x3ff000}], 0x0, &(0x7f0000014900)) [ 2436.182752][T22236] F2FS-fs (loop3): invalid crc value [ 2436.189949][T22244] F2FS-fs (loop4): invalid crc value [ 2436.198267][T22232] F2FS-fs (loop0): Try to recover 2th superblock, ret: 0 [ 2436.208169][T22232] F2FS-fs (loop0): Mounted with checkpoint version = 15213551 [ 2436.209826][T22244] F2FS-fs (loop4): Failed to get valid F2FS checkpoint 01:44:04 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x14, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e00000010000003000000010000000200000016c886d9910f43279760e7096c6cc7be00000000", 0x80, 0x400}, {&(0x7f0000010100)="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"/288, 0x120, 0x860}, {&(0x7f0000010300)='\x00\x00\x00\x00Linux version 5.7.10-1rodete2-amd64 (glinux-team@google.com) (gcc version 9.3.0 (Debian 9.3.0-12), GNU ld (GNU Binutils for Debian) 2.34) #1 SMP Debian 5.7.10-1rodete2 (2020-08-12 > 2018)\x00', 0xc0, 0xa80}, {&(0x7f0000010400)='\x00\x00\x00\x00Linux version 5.7.10-1rodete2-amd64 (glinux-team@google.com) (gcc version 9.3.0 (Debian 9.3.0-12), GNU ld (GNU Binutils for Debian) 2.34) #1 SMP Debian 5.7.10-1rodete2 (2020-08-12 > 2018)\x00', 0xc0, 0xb80}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2436.234107][T22234] F2FS-fs (loop1): Wrong secs_per_zone / total_sections (1543503873, 24) [ 2436.242805][T22247] F2FS-fs (loop5): Invalid log blocks per segment (3657433097) [ 2436.247892][T22234] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2436.250816][T22247] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2436.259233][T22234] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2436.267045][T22247] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 01:44:04 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000001000000010000244a03a0000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {0x0, 0x0, 0x3ff000}], 0x0, &(0x7f0000014900)) [ 2436.275000][T22234] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2436.290987][T22247] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2436.301308][T22236] F2FS-fs (loop3): Try to recover 2th superblock, ret: 0 [ 2436.308382][T22236] F2FS-fs (loop3): Mounted with checkpoint version = 15213551 01:44:04 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xf, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b2509000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2436.448906][T22256] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2436.477964][T22259] F2FS-fs (loop1): Wrong secs_per_zone / total_sections (603979777, 24) [ 2436.486963][T22261] F2FS-fs (loop2): Invalid log blocks per segment (1075118089) 01:44:04 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xf000000, 0x11, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2436.487082][T22259] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2436.501840][T22247] F2FS-fs (loop5): Invalid log blocks per segment (3657433097) [ 2436.502900][T22259] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2436.518093][T22259] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2436.526719][T22256] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 2436.535204][T22261] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2436.544077][T22261] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2436.550693][T22247] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2436.552239][T22261] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2436.570350][T22256] F2FS-fs (loop4): invalid crc value [ 2436.579489][T22256] F2FS-fs (loop4): invalid crc value [ 2436.585016][T22256] F2FS-fs (loop4): Failed to get valid F2FS checkpoint 01:44:05 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000001000000010000000000c6000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {0x0, 0x0, 0x3ff000}], 0x0, &(0x7f0000014900)) [ 2436.592726][T22247] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2436.600724][T22247] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 01:44:05 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c00000009000007fe00000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {0x0, 0x0, 0x3ff000}], 0x0, &(0x7f0000014900)) 01:44:05 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x14, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e00000010000003000000010000000200000016c886d9910f43279760e7096c6cc7be00000000", 0x80, 0x400}, {&(0x7f0000010100)="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"/288, 0x120, 0x860}, {&(0x7f0000010300)='\x00\x00\x00\x00Linux version 5.7.10-1rodete2-amd64 (glinux-team@google.com) (gcc version 9.3.0 (Debian 9.3.0-12), GNU ld (GNU Binutils for Debian) 2.34) #1 SMP Debian 5.7.10-1rodete2 (2020-08-12 > 2018)\x00', 0xc0, 0xa80}, {&(0x7f0000010400)='\x00\x00\x00\x00Linux version 5.7.10-1rodete2-amd64 (glinux-team@google.com) (gcc version 9.3.0 (Debian 9.3.0-12), GNU ld (GNU Binutils for Debian) 2.34) #1 SMP Debian 5.7.10-1rodete2 (2020-08-12 > 2018)\x00', 0xc0, 0xb80}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) 01:44:05 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000dc0100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x200000}], 0x0, &(0x7f0000014900)) [ 2436.838396][T22266] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2436.848986][T22272] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2436.854034][T22266] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2436.857821][T22272] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 2436.866155][T22266] F2FS-fs (loop1): invalid crc_offset: 0 [ 2436.874176][T22272] F2FS-fs (loop3): invalid crc value [ 2436.882846][T22266] F2FS-fs (loop1): NAT is corrupt, run fsck to fix it [ 2436.891073][T22266] F2FS-fs (loop1): Failed to initialize F2FS node manager (-5) [ 2436.903449][T22272] F2FS-fs (loop3): Try to recover 2th superblock, ret: 0 [ 2436.910626][T22272] F2FS-fs (loop3): Mounted with checkpoint version = 15213551 [ 2436.951605][T22273] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2436.953765][T22268] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2436.964608][T22278] F2FS-fs (loop5): Invalid log blocks per segment (3690987529) [ 2436.975049][T22276] F2FS-fs (loop2): Invalid log blocks per segment (117440521) [ 2436.980601][T22273] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 2436.982623][T22278] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2436.991208][T22273] F2FS-fs (loop4): invalid crc_offset: 0 [ 2437.000851][T22278] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2437.006706][T22273] F2FS-fs (loop4): invalid crc value [ 2437.017713][T22276] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2437.025963][T22268] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 2437.034812][T22266] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2437.034993][T22273] F2FS-fs (loop4): Failed to get valid F2FS checkpoint 01:44:05 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xf, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b2609000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2437.050421][T22276] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2437.058776][T22276] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2437.077461][T22278] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2437.085897][T22266] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2437.089810][T22268] F2FS-fs (loop0): invalid crc value 01:44:05 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000097fffffff00000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {0x0, 0x0, 0x3ff000}], 0x0, &(0x7f0000014900)) [ 2437.095074][T22266] F2FS-fs (loop1): invalid crc_offset: 0 [ 2437.122262][T22266] F2FS-fs (loop1): NAT is corrupt, run fsck to fix it [ 2437.127523][T22268] F2FS-fs (loop0): Try to recover 2th superblock, ret: 0 [ 2437.130183][T22266] F2FS-fs (loop1): Failed to initialize F2FS node manager (-5) 01:44:05 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x14, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e00000010000003000000010000000200000016c886d9910f43279760e7096c6cc7be00000000", 0x80, 0x400}, {&(0x7f0000010100)="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"/288, 0x120, 0x860}, {&(0x7f0000010300)='\x00\x00\x00\x00Linux version 5.7.10-1rodete2-amd64 (glinux-team@google.com) (gcc version 9.3.0 (Debian 9.3.0-12), GNU ld (GNU Binutils for Debian) 2.34) #1 SMP Debian 5.7.10-1rodete2 (2020-08-12 > 2018)\x00', 0xc0, 0xa80}, {&(0x7f0000010400)='\x00\x00\x00\x00Linux version 5.7.10-1rodete2-amd64 (glinux-team@google.com) (gcc version 9.3.0 (Debian 9.3.0-12), GNU ld (GNU Binutils for Debian) 2.34) #1 SMP Debian 5.7.10-1rodete2 (2020-08-12 > 2018)\x00', 0xc0, 0xb80}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2437.146558][T22268] F2FS-fs (loop0): Mounted with checkpoint version = 15213551 01:44:05 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000001000000010000fffffdef000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {0x0, 0x0, 0x3ff000}], 0x0, &(0x7f0000014900)) 01:44:05 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x10000000, 0x11, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2437.359278][T22299] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2437.361585][T22302] F2FS-fs (loop2): Invalid log blocks per segment (4294934281) [ 2437.375072][T22302] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2437.376548][T22299] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 2437.385613][T22302] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2437.392891][T22299] F2FS-fs (loop4): invalid crc_offset: 0 [ 2437.399536][T22302] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2437.405740][T22299] F2FS-fs (loop4): invalid crc value [ 2437.418873][T22299] F2FS-fs (loop4): Failed to get valid F2FS checkpoint [ 2437.436862][T22307] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2437.444499][T22278] F2FS-fs (loop5): Invalid log blocks per segment (3690987529) [ 2437.445616][T22307] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 2437.454429][T22278] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2437.460920][T22305] F2FS-fs (loop1): Wrong secs_per_zone / total_sections (4278190081, 24) [ 2437.468633][T22278] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2437.479700][T22305] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2437.484892][T22278] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2437.493792][T22305] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) 01:44:06 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000dd0100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x200000}], 0x0, &(0x7f0000014900)) [ 2437.509527][T22305] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2437.520422][T22307] F2FS-fs (loop3): invalid crc value [ 2437.535971][T22307] F2FS-fs (loop3): Try to recover 2th superblock, ret: 0 [ 2437.543072][T22307] F2FS-fs (loop3): Mounted with checkpoint version = 15213551 01:44:06 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x14, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e00000010000003000000010000000200000016c886d9910f43279760e7096c6cc7be00000000", 0x80, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000001c0000006a706700000000006769660000000000706e670000000000617669000000000064697678000000006d703400000000006d703300000000003367700000000000776d760000000000776d6100000000006d706567000000006d6b7600000000006d6f76000000000061737800000000006173660000000000776d78000000000073766900000000007776780000000000776d0000000000006d706700000000006d70650000000000726d0000000000006f676700000000006a70656700000000766964656f00000061706b0000000000736f000000000000636f6c6400000000646200"/288, 0x120, 0x860}, {&(0x7f0000010300)='\x00\x00\x00\x00Linux version 5.7.10-1rodete2-amd64 (glinux-team@google.com) (gcc version 9.3.0 (Debian 9.3.0-12), GNU ld (GNU Binutils for Debian) 2.34) #1 SMP Debian 5.7.10-1rodete2 (2020-08-12 > 2018)\x00', 0xc0, 0xa80}, {&(0x7f0000010400)='\x00\x00\x00\x00Linux version 5.7.10-1rodete2-amd64 (glinux-team@google.com) (gcc version 9.3.0 (Debian 9.3.0-12), GNU ld (GNU Binutils for Debian) 2.34) #1 SMP Debian 5.7.10-1rodete2 (2020-08-12 > 2018)\x00', 0xc0, 0xb80}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) 01:44:06 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xf, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b2c09000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2437.690540][T22312] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2437.693003][T22319] F2FS-fs (loop5): Invalid log blocks per segment (3707764745) [ 2437.704238][T22312] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 2437.716014][T22319] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2437.725173][T22312] F2FS-fs (loop0): invalid crc value [ 2437.730829][T22319] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2437.731631][T22302] F2FS-fs (loop2): Invalid log blocks per segment (4294934281) [ 2437.738678][T22319] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2437.751059][T22305] F2FS-fs (loop1): Wrong secs_per_zone / total_sections (4278190081, 24) [ 2437.759350][T22302] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2437.771101][T22302] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2437.772170][T22305] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2437.791945][T22302] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2437.796202][T22305] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2437.808022][T22305] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2437.808288][T22312] F2FS-fs (loop0): Try to recover 2th superblock, ret: 0 [ 2437.823317][T22312] F2FS-fs (loop0): Mounted with checkpoint version = 15213551 01:44:06 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000001000000010000fffffff6000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {0x0, 0x0, 0x3ff000}], 0x0, &(0x7f0000014900)) 01:44:06 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090002000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {0x0, 0x0, 0x3ff000}], 0x0, &(0x7f0000014900)) [ 2437.837580][T22323] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2437.846086][T22323] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 2437.854772][T22323] F2FS-fs (loop4): invalid crc_offset: 0 [ 2437.860781][T22323] F2FS-fs (loop4): invalid crc value [ 2437.866139][T22323] F2FS-fs (loop4): Failed to get valid F2FS checkpoint 01:44:06 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1020f5f2, 0x11, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) 01:44:06 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x13, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e00000010000003000000010000000200000016c886d9910f43279760e7096c6cc7be00000000", 0x80, 0x400}, {&(0x7f0000010100)="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"/288, 0x120, 0x860}, {&(0x7f0000010300)='\x00\x00\x00\x00Linux version 5.7.10-1rodete2-amd64 (glinux-team@google.com) (gcc version 9.3.0 (Debian 9.3.0-12), GNU ld (GNU Binutils for Debian) 2.34) #1 SMP Debian 5.7.10-1rodete2 (2020-08-12 > 2018)\x00', 0xc0, 0xa80}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2438.103265][T22319] F2FS-fs (loop5): Invalid log blocks per segment (3707764745) [ 2438.109504][T22331] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2438.117113][T22319] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2438.118718][T22331] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 2438.119492][T22331] F2FS-fs (loop3): invalid crc value [ 2438.143568][T22319] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2438.151437][T22319] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2438.158384][T22331] F2FS-fs (loop3): Try to recover 2th superblock, ret: 0 [ 2438.166749][T22331] F2FS-fs (loop3): Mounted with checkpoint version = 15213551 [ 2438.175296][T22337] F2FS-fs (loop2): Invalid log blocks per segment (131081) [ 2438.185334][T22337] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2438.193762][T22337] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 01:44:06 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000de0100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x200000}], 0x0, &(0x7f0000014900)) [ 2438.201613][T22337] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2438.270533][T22334] F2FS-fs (loop1): Wrong secs_per_zone / total_sections (4278190081, 24) [ 2438.279809][T22334] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2438.288241][T22334] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2438.296107][T22334] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock 01:44:06 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xf, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b3409000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2438.347079][T22345] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2438.347847][T22348] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2438.362784][T22348] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 2438.372670][T22345] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 2438.373476][T22337] F2FS-fs (loop2): Invalid log blocks per segment (131081) [ 2438.384756][T22348] F2FS-fs (loop0): invalid crc value [ 2438.389271][T22337] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2438.394317][T22345] F2FS-fs (loop4): invalid crc value [ 2438.401855][T22352] F2FS-fs (loop5): Invalid log blocks per segment (3724541961) [ 2438.414921][T22352] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2438.415643][T22337] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2438.425906][T22352] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2438.439857][T22352] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2438.445413][T22337] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2438.473980][T22345] F2FS-fs (loop4): Try to recover 2th superblock, ret: 0 [ 2438.478488][T22348] F2FS-fs (loop0): Try to recover 2th superblock, ret: 0 [ 2438.481171][T22345] F2FS-fs (loop4): Mounted with checkpoint version = 15213551 01:44:06 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090003000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {0x0, 0x0, 0x3ff000}], 0x0, &(0x7f0000014900)) [ 2438.488078][T22348] F2FS-fs (loop0): Mounted with checkpoint version = 15213551 01:44:07 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x13, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e00000010000003000000010000000200000016c886d9910f43279760e7096c6cc7be00000000", 0x80, 0x400}, {&(0x7f0000010100)="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"/288, 0x120, 0x860}, {&(0x7f0000010300)='\x00\x00\x00\x00Linux version 5.7.10-1rodete2-amd64 (glinux-team@google.com) (gcc version 9.3.0 (Debian 9.3.0-12), GNU ld (GNU Binutils for Debian) 2.34) #1 SMP Debian 5.7.10-1rodete2 (2020-08-12 > 2018)\x00', 0xc0, 0xa80}, {0x0, 0x0, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) 01:44:07 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x11000000, 0x11, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2438.621045][T22334] F2FS-fs (loop1): Wrong secs_per_zone / total_sections (4278190081, 24) [ 2438.624271][T22365] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2438.637472][T22352] F2FS-fs (loop5): Invalid log blocks per segment (3724541961) [ 2438.640408][T22368] F2FS-fs (loop2): Invalid log blocks per segment (196617) [ 2438.646519][T22352] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2438.665434][T22365] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 2438.688935][T22365] F2FS-fs (loop3): invalid crc value [ 2438.695519][T22334] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2438.719847][T22352] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2438.722028][T22365] F2FS-fs (loop3): Try to recover 2th superblock, ret: 0 [ 2438.728407][T22368] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2438.734777][T22365] F2FS-fs (loop3): Mounted with checkpoint version = 15213551 [ 2438.743214][T22334] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2438.758291][T22352] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 01:44:07 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xf, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b3709000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2438.766718][T22334] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2438.769034][T22368] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2438.782759][T22368] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2438.791977][T22375] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2438.799896][T22375] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 2438.810712][T22375] F2FS-fs (loop0): invalid crc value 01:44:07 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000df0100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x200000}], 0x0, &(0x7f0000014900)) 01:44:07 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000001000000010000fffffffb000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {0x0, 0x0, 0x3ff000}], 0x0, &(0x7f0000014900)) [ 2438.834680][T22375] F2FS-fs (loop0): Try to recover 2th superblock, ret: 0 [ 2438.841806][T22375] F2FS-fs (loop0): Mounted with checkpoint version = 15213551 01:44:07 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x12000000, 0x11, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2438.940370][T22382] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2438.948112][T22382] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 2438.956889][T22382] F2FS-fs (loop4): invalid crc_offset: 0 [ 2438.962713][T22382] F2FS-fs (loop4): invalid crc value [ 2438.968016][T22382] F2FS-fs (loop4): Failed to get valid F2FS checkpoint [ 2438.981855][T22385] F2FS-fs (loop1): Wrong secs_per_zone / total_sections (4278190081, 24) 01:44:07 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x13, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e00000010000003000000010000000200000016c886d9910f43279760e7096c6cc7be00000000", 0x80, 0x400}, {&(0x7f0000010100)="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"/288, 0x120, 0x860}, {&(0x7f0000010300)='\x00\x00\x00\x00Linux version 5.7.10-1rodete2-amd64 (glinux-team@google.com) (gcc version 9.3.0 (Debian 9.3.0-12), GNU ld (GNU Binutils for Debian) 2.34) #1 SMP Debian 5.7.10-1rodete2 (2020-08-12 > 2018)\x00', 0xc0, 0xa80}, {0x0, 0x0, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2438.990443][T22385] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2438.998794][T22385] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2439.007032][T22385] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock 01:44:07 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090004000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {0x0, 0x0, 0x3ff000}], 0x0, &(0x7f0000014900)) [ 2439.071329][T22395] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2439.073535][T22396] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2439.080000][T22395] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 2439.087170][T22390] F2FS-fs (loop5): Invalid log blocks per segment (3741319177) [ 2439.095984][T22395] F2FS-fs (loop4): invalid crc_offset: 0 [ 2439.108238][T22388] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2439.128622][T22385] F2FS-fs (loop1): Wrong secs_per_zone / total_sections (4278190081, 24) [ 2439.144915][T22385] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2439.153601][T22395] F2FS-fs (loop4): invalid crc value [ 2439.160608][T22395] F2FS-fs (loop4): Failed to get valid F2FS checkpoint [ 2439.167701][T22385] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2439.176445][T22385] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2439.176990][T22388] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 2439.185053][T22396] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 2439.194206][T22388] F2FS-fs (loop3): invalid crc value [ 2439.201205][T22390] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2439.207188][T22396] F2FS-fs (loop0): invalid crc value [ 2439.220244][T22390] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2439.228017][T22390] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2439.251814][T22402] F2FS-fs (loop2): Invalid log blocks per segment (262153) [ 2439.261466][T22402] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2439.267032][T22396] F2FS-fs (loop0): Try to recover 2th superblock, ret: 0 01:44:07 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x13, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e00000010000003000000010000000200000016c886d9910f43279760e7096c6cc7be00000000", 0x80, 0x400}, {&(0x7f0000010100)="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"/288, 0x120, 0x860}, {&(0x7f0000010300)='\x00\x00\x00\x00Linux version 5.7.10-1rodete2-amd64 (glinux-team@google.com) (gcc version 9.3.0 (Debian 9.3.0-12), GNU ld (GNU Binutils for Debian) 2.34) #1 SMP Debian 5.7.10-1rodete2 (2020-08-12 > 2018)\x00', 0xc0, 0xa80}, {0x0, 0x0, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) 01:44:07 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000001000000010000fffffdfc000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {0x0, 0x0, 0x3ff000}], 0x0, &(0x7f0000014900)) [ 2439.270300][T22402] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2439.276971][T22396] F2FS-fs (loop0): Mounted with checkpoint version = 15213551 [ 2439.286146][T22402] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2439.293142][T22388] F2FS-fs (loop3): Try to recover 2th superblock, ret: 0 [ 2439.307458][T22388] F2FS-fs (loop3): Mounted with checkpoint version = 15213551 01:44:07 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x17000100, 0x11, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2439.433046][T22390] F2FS-fs (loop5): Invalid log blocks per segment (3741319177) [ 2439.441775][T22390] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2439.450211][T22390] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2439.457986][T22390] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2439.467884][T22402] F2FS-fs (loop2): Invalid log blocks per segment (262153) 01:44:07 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xf, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b3809000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) 01:44:07 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090005000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {0x0, 0x0, 0x3ff000}], 0x0, &(0x7f0000014900)) [ 2439.475727][T22402] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2439.484210][T22402] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2439.493569][T22402] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 01:44:08 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000600000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x200000}], 0x0, &(0x7f0000014900)) [ 2439.571267][T22416] F2FS-fs (loop1): Wrong secs_per_zone / total_sections (4278190081, 24) [ 2439.584713][T22417] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2439.584803][T22416] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2439.596296][T22417] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 2439.601111][T22416] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2439.611963][T22417] F2FS-fs (loop4): invalid crc_offset: 0 [ 2439.617115][T22416] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2439.622509][T22417] F2FS-fs (loop4): invalid crc value [ 2439.635681][T22417] F2FS-fs (loop4): Failed to get valid F2FS checkpoint 01:44:08 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x13, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e00000010000003000000010000000200000016c886d9910f43279760e7096c6cc7be00000000", 0x80, 0x400}, {&(0x7f0000010100)="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"/288, 0x120, 0x860}, {&(0x7f0000010300)='\x00\x00\x00\x00Linux version 5.7.10-1rodete2-amd64 (glinux-team@google.com) (gcc version 9.3.0 (Debian 9.3.0-12), GNU ld (GNU Binutils for Debian) 2.34) #1 SMP Debian 5.7.10-1rodete2 (2020-08-12 > 2018)\x00', 0xc0, 0xa80}, {&(0x7f0000010c00), 0x0, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2439.809096][T22422] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2439.819769][T22422] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 2439.828387][T22423] F2FS-fs (loop2): Invalid log blocks per segment (327689) [ 2439.829598][T22422] F2FS-fs (loop3): invalid crc value [ 2439.841896][T22423] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2439.850679][T22423] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2439.858615][T22423] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2439.864790][T22422] F2FS-fs (loop3): Try to recover 2th superblock, ret: 0 [ 2439.873893][T22422] F2FS-fs (loop3): Mounted with checkpoint version = 15213551 [ 2439.883361][T22428] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2439.888112][T22426] F2FS-fs (loop5): Invalid segment/section count (24 != 24 * 6) [ 2439.892006][T22428] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 01:44:08 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xf, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b4109000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2439.900127][T22426] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2439.910385][T22428] F2FS-fs (loop0): invalid crc value [ 2439.920648][T22433] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2439.920756][T22426] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2439.934471][T22433] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 2439.936223][T22426] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2439.947566][T22433] F2FS-fs (loop4): invalid crc_offset: 0 [ 2439.959032][T22433] F2FS-fs (loop4): invalid crc value [ 2439.964703][T22433] F2FS-fs (loop4): Failed to get valid F2FS checkpoint [ 2439.994815][T22428] F2FS-fs (loop0): Try to recover 2th superblock, ret: 0 [ 2440.001995][T22428] F2FS-fs (loop0): Mounted with checkpoint version = 15213551 01:44:08 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x13, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e00000010000003000000010000000200000016c886d9910f43279760e7096c6cc7be00000000", 0x80, 0x400}, {&(0x7f0000010100)="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"/288, 0x120, 0x860}, {&(0x7f0000010300)='\x00\x00\x00\x00Linux version 5.7.10-1rodete2-amd64 (glinux-team@google.com) (gcc version 9.3.0 (Debian 9.3.0-12), GNU ld (GNU Binutils for Debian) 2.34) #1 SMP Debian 5.7.10-1rodete2 (2020-08-12 > 2018)\x00', 0xc0, 0xa80}, {&(0x7f0000010c00), 0x0, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) 01:44:08 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090006000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {0x0, 0x0, 0x3ff000}], 0x0, &(0x7f0000014900)) [ 2440.102281][T22416] F2FS-fs (loop1): Wrong secs_per_zone / total_sections (4278190081, 24) [ 2440.116676][T22416] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2440.134588][T22416] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2440.134834][T22426] F2FS-fs (loop5): Invalid segment/section count (24 != 24 * 6) [ 2440.149037][T22416] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2440.160103][T22447] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2440.160288][T22426] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2440.168257][T22447] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 2440.184960][T22426] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2440.186471][T22447] F2FS-fs (loop3): invalid crc value 01:44:08 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x18000000, 0x11, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2440.198961][T22426] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 01:44:08 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000001000000010000fffffdfd000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {0x0, 0x0, 0x3ff000}], 0x0, &(0x7f0000014900)) [ 2440.228340][T22447] F2FS-fs (loop3): Try to recover 2th superblock, ret: 0 [ 2440.235428][T22447] F2FS-fs (loop3): Mounted with checkpoint version = 15213551 01:44:08 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000900000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x200000}], 0x0, &(0x7f0000014900)) [ 2440.277121][T22451] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2440.285114][T22451] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 2440.293891][T22451] F2FS-fs (loop4): invalid crc_offset: 0 [ 2440.299794][T22451] F2FS-fs (loop4): invalid crc value [ 2440.305133][T22451] F2FS-fs (loop4): Failed to get valid F2FS checkpoint [ 2440.340019][T22452] F2FS-fs (loop2): Invalid log blocks per segment (393225) [ 2440.347247][T22452] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2440.355578][T22452] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2440.363357][T22452] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 01:44:08 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x13, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e00000010000003000000010000000200000016c886d9910f43279760e7096c6cc7be00000000", 0x80, 0x400}, {&(0x7f0000010100)="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"/288, 0x120, 0x860}, {&(0x7f0000010300)='\x00\x00\x00\x00Linux version 5.7.10-1rodete2-amd64 (glinux-team@google.com) (gcc version 9.3.0 (Debian 9.3.0-12), GNU ld (GNU Binutils for Debian) 2.34) #1 SMP Debian 5.7.10-1rodete2 (2020-08-12 > 2018)\x00', 0xc0, 0xa80}, {&(0x7f0000010c00), 0x0, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) 01:44:08 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xf, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b4809000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2440.430479][T22460] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2440.443118][T22462] F2FS-fs (loop1): Wrong secs_per_zone / total_sections (4278190081, 24) [ 2440.451999][T22460] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 2440.458136][T22462] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2440.462982][T22460] F2FS-fs (loop0): invalid crc value [ 2440.469278][T22462] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2440.481866][T22462] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2440.490020][T22460] F2FS-fs (loop0): Try to recover 2th superblock, ret: 0 [ 2440.490029][T22460] F2FS-fs (loop0): Mounted with checkpoint version = 15213551 [ 2440.507523][T22452] F2FS-fs (loop2): Invalid log blocks per segment (393225) [ 2440.515601][T22452] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 01:44:09 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090007000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {0x0, 0x0, 0x3ff000}], 0x0, &(0x7f0000014900)) [ 2440.524029][T22452] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2440.531858][T22452] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2440.566084][T22466] F2FS-fs (loop5): Invalid segment/section count (24 != 24 * 9) [ 2440.577837][T22466] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2440.586400][T22466] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2440.594292][T22466] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2440.648474][T22477] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2440.648963][T22474] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2440.656419][T22477] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 2440.668288][T22474] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 2440.673330][T22477] F2FS-fs (loop3): invalid crc value [ 2440.681516][T22474] F2FS-fs (loop4): invalid crc_offset: 0 [ 2440.692204][T22474] F2FS-fs (loop4): invalid crc value 01:44:09 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000001000000010000fffffffd000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {0x0, 0x0, 0x3ff000}], 0x0, &(0x7f0000014900)) 01:44:09 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1e000000, 0x11, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2440.697598][T22474] F2FS-fs (loop4): Failed to get valid F2FS checkpoint [ 2440.707055][T22477] F2FS-fs (loop3): Try to recover 2th superblock, ret: 0 [ 2440.714373][T22477] F2FS-fs (loop3): Mounted with checkpoint version = 15213551 01:44:09 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xf, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b4c09000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) 01:44:09 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x13, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e00000010000003000000010000000200000016c886d9910f43279760e7096c6cc7be00000000", 0x80, 0x400}, {&(0x7f0000010100)="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"/288, 0x120, 0x860}, {&(0x7f0000010300)='\x00\x00\x00\x00Linux version 5.7.10-1rodete2-amd64 (glinux-team@google.com) (gcc version 9.3.0 (Debian 9.3.0-12), GNU ld (GNU Binutils for Debian) 2.34) #1 SMP Debian 5.7.10-1rodete2 (2020-08-12 > 2018)\x00', 0xc0, 0xa80}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600"/83, 0x53, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2440.771382][T22466] F2FS-fs (loop5): Invalid segment/section count (24 != 24 * 9) [ 2440.790011][T22466] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2440.798464][T22466] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2440.809085][T22466] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2440.850677][T22486] F2FS-fs (loop1): Wrong secs_per_zone / total_sections (4278190081, 24) [ 2440.859957][T22486] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2440.868250][T22486] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2440.876097][T22486] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock 01:44:09 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000f00000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x200000}], 0x0, &(0x7f0000014900)) [ 2440.898551][T22487] F2FS-fs (loop2): Invalid log blocks per segment (458761) [ 2440.905864][T22487] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2440.914141][T22487] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2440.922024][T22487] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2440.972588][T22493] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2440.980418][T22493] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 2440.989352][T22493] F2FS-fs (loop0): invalid crc value [ 2441.004915][T22493] F2FS-fs (loop0): Try to recover 2th superblock, ret: 0 [ 2441.012061][T22493] F2FS-fs (loop0): Mounted with checkpoint version = 15213551 [ 2441.025663][T22492] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2441.034455][T22492] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 2441.045876][T22502] F2FS-fs (loop5): Invalid segment/section count (24 != 24 * 15) [ 2441.051228][T22492] F2FS-fs (loop4): invalid crc_offset: 0 [ 2441.059392][T22486] F2FS-fs (loop1): Wrong secs_per_zone / total_sections (4278190081, 24) [ 2441.061507][T22502] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2441.070264][T22492] F2FS-fs (loop4): invalid crc value [ 2441.076552][T22502] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2441.081850][T22486] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2441.096911][T22505] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2441.097554][T22492] F2FS-fs (loop4): Failed to get valid F2FS checkpoint [ 2441.112548][T22486] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) 01:44:09 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1f000000, 0x11, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2441.120533][T22486] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2441.132834][T22502] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2441.138169][T22505] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 2441.150770][T22505] F2FS-fs (loop3): invalid crc value 01:44:09 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000001000000010000fffffffe000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {0x0, 0x0, 0x3ff000}], 0x0, &(0x7f0000014900)) 01:44:09 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x13, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e00000010000003000000010000000200000016c886d9910f43279760e7096c6cc7be00000000", 0x80, 0x400}, {&(0x7f0000010100)="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"/288, 0x120, 0x860}, {&(0x7f0000010300)='\x00\x00\x00\x00Linux version 5.7.10-1rodete2-amd64 (glinux-team@google.com) (gcc version 9.3.0 (Debian 9.3.0-12), GNU ld (GNU Binutils for Debian) 2.34) #1 SMP Debian 5.7.10-1rodete2 (2020-08-12 > 2018)\x00', 0xc0, 0xa80}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600"/83, 0x53, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2441.171831][T22487] F2FS-fs (loop2): Invalid log blocks per segment (458761) [ 2441.184429][T22487] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2441.192775][T22487] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2441.200784][T22487] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2441.212079][T22505] F2FS-fs (loop3): Try to recover 2th superblock, ret: 0 [ 2441.219157][T22505] F2FS-fs (loop3): Mounted with checkpoint version = 15213551 01:44:09 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090008000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {0x0, 0x0, 0x3ff000}], 0x0, &(0x7f0000014900)) [ 2441.351620][T22515] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2441.359492][T22512] F2FS-fs (loop1): Wrong secs_per_zone / total_sections (4278190081, 24) [ 2441.359501][T22515] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 2441.360089][T22515] F2FS-fs (loop4): invalid crc_offset: 0 [ 2441.378542][T22512] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2441.381865][T22502] F2FS-fs (loop5): Invalid segment/section count (24 != 24 * 15) 01:44:09 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xf, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b6009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) 01:44:09 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000fff000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {0x0, 0x0, 0x3ff000}], 0x0, &(0x7f0000014900)) [ 2441.396150][T22512] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2441.405641][T22512] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2441.406823][T22502] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2441.414040][T22515] F2FS-fs (loop4): invalid crc value [ 2441.428415][T22515] F2FS-fs (loop4): Failed to get valid F2FS checkpoint [ 2441.428702][T22502] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2441.443069][T22502] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 01:44:09 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000001400000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x200000}], 0x0, &(0x7f0000014900)) [ 2441.652163][T22517] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2441.662280][T22517] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 2441.670828][T22522] F2FS-fs (loop2): Invalid log blocks per segment (524297) [ 2441.673784][T22517] F2FS-fs (loop0): invalid crc value [ 2441.678023][T22522] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2441.678323][T22522] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 01:44:10 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x13, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e00000010000003000000010000000200000016c886d9910f43279760e7096c6cc7be00000000", 0x80, 0x400}, {&(0x7f0000010100)="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"/288, 0x120, 0x860}, {&(0x7f0000010300)='\x00\x00\x00\x00Linux version 5.7.10-1rodete2-amd64 (glinux-team@google.com) (gcc version 9.3.0 (Debian 9.3.0-12), GNU ld (GNU Binutils for Debian) 2.34) #1 SMP Debian 5.7.10-1rodete2 (2020-08-12 > 2018)\x00', 0xc0, 0xa80}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600"/83, 0x53, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2441.683574][T22517] F2FS-fs (loop0): Failed to start F2FS issue_checkpoint_thread (-12) [ 2441.692018][T22522] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2441.742603][T22528] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2441.750375][T22528] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2441.759495][T22528] F2FS-fs (loop1): invalid crc_offset: 0 [ 2441.771257][T22528] handle_bad_sector: 75 callbacks suppressed [ 2441.771272][T22528] attempt to access beyond end of device [ 2441.771272][T22528] loop1: rw=12288, want=20488, limit=16368 [ 2441.788707][T22528] attempt to access beyond end of device [ 2441.788707][T22528] loop1: rw=12288, want=20496, limit=16368 [ 2441.800138][T22528] attempt to access beyond end of device [ 2441.800138][T22528] loop1: rw=12288, want=20504, limit=16368 [ 2441.812571][T22528] attempt to access beyond end of device [ 2441.812571][T22528] loop1: rw=12288, want=20512, limit=16368 [ 2441.824104][T22528] attempt to access beyond end of device [ 2441.824104][T22528] loop1: rw=12288, want=20520, limit=16368 [ 2441.835521][T22528] attempt to access beyond end of device 01:44:10 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1f000100, 0x11, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2441.835521][T22528] loop1: rw=12288, want=20528, limit=16368 [ 2441.846885][T22528] attempt to access beyond end of device [ 2441.846885][T22528] loop1: rw=12288, want=20536, limit=16368 [ 2441.858292][T22528] attempt to access beyond end of device [ 2441.858292][T22528] loop1: rw=12288, want=20544, limit=16368 [ 2441.869692][T22528] attempt to access beyond end of device [ 2441.869692][T22528] loop1: rw=12288, want=20488, limit=16368 [ 2441.895232][T22528] attempt to access beyond end of device [ 2441.895232][T22528] loop1: rw=12288, want=20488, limit=16368 [ 2441.907325][T22528] F2FS-fs (loop1): NAT is corrupt, run fsck to fix it [ 2441.914393][T22528] F2FS-fs (loop1): Failed to initialize F2FS node manager (-5) 01:44:10 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090009000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {0x0, 0x0, 0x3ff000}], 0x0, &(0x7f0000014900)) [ 2441.952791][T22527] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2441.960891][T22527] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 2441.972202][T22527] F2FS-fs (loop3): invalid crc value [ 2441.987597][T22527] F2FS-fs (loop3): Try to recover 2th superblock, ret: 0 [ 2441.994685][T22527] F2FS-fs (loop3): Mounted with checkpoint version = 15213551 [ 2442.003556][T22536] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2442.012869][T22536] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 2442.014140][T22538] F2FS-fs (loop5): Invalid segment/section count (24 != 24 * 20) [ 2442.021813][T22536] F2FS-fs (loop4): invalid crc_offset: 0 [ 2442.034948][T22542] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2442.034991][T22536] F2FS-fs (loop4): invalid crc value [ 2442.045402][T22538] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2442.048140][T22536] F2FS-fs (loop4): Failed to get valid F2FS checkpoint [ 2442.060719][T22528] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2442.069986][T22542] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 2442.079812][T22549] F2FS-fs (loop2): Invalid log blocks per segment (589833) [ 2442.080498][T22542] F2FS-fs (loop0): invalid crc value [ 2442.092899][T22538] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 01:44:10 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xf, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b6809000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2442.101342][T22538] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2442.110960][T22528] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2442.113163][T22549] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2442.132048][T22528] F2FS-fs (loop1): invalid crc_offset: 0 [ 2442.133413][T22549] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2442.146420][T22549] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 01:44:10 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x13, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e00000010000003000000010000000200000016c886d9910f43279760e7096c6cc7be00000000", 0x80, 0x400}, {&(0x7f0000010100)="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"/288, 0x120, 0x860}, {&(0x7f0000010300)='\x00\x00\x00\x00Linux version 5.7.10-1rodete2-amd64 (glinux-team@google.com) (gcc version 9.3.0 (Debian 9.3.0-12), GNU ld (GNU Binutils for Debian) 2.34) #1 SMP Debian 5.7.10-1rodete2 (2020-08-12 > 2018)\x00', 0xc0, 0xa80}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff050000000000000000", 0x7d, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2442.175068][T22528] F2FS-fs (loop1): NAT is corrupt, run fsck to fix it [ 2442.181911][T22542] F2FS-fs (loop0): Try to recover 2th superblock, ret: 0 [ 2442.182107][T22528] F2FS-fs (loop1): Failed to initialize F2FS node manager (-5) [ 2442.189030][T22542] F2FS-fs (loop0): Mounted with checkpoint version = 15213551 [ 2442.286126][T22538] F2FS-fs (loop5): Invalid segment/section count (24 != 24 * 20) [ 2442.289471][T22561] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2442.308189][T22561] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 2442.320245][T22538] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2442.328567][T22561] F2FS-fs (loop4): invalid crc_offset: 0 01:44:10 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x20000000, 0x11, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2442.344710][T22561] F2FS-fs (loop4): invalid crc value [ 2442.346818][T22538] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2442.351708][T22561] F2FS-fs (loop4): Failed to get valid F2FS checkpoint [ 2442.358022][T22538] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 01:44:10 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000001000000010000effdffff000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {0x0, 0x0, 0x3ff000}], 0x0, &(0x7f0000014900)) [ 2442.392274][T22565] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2442.398589][T22549] F2FS-fs (loop2): Invalid log blocks per segment (589833) [ 2442.404610][T22565] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 2442.411505][T22549] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2442.416392][T22565] F2FS-fs (loop3): invalid crc value [ 2442.429494][T22549] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 01:44:10 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c00000009000a000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {0x0, 0x0, 0x3ff000}], 0x0, &(0x7f0000014900)) 01:44:10 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000001800000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x200000}], 0x0, &(0x7f0000014900)) 01:44:10 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x13, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e00000010000003000000010000000200000016c886d9910f43279760e7096c6cc7be00000000", 0x80, 0x400}, {&(0x7f0000010100)="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"/288, 0x120, 0x860}, {&(0x7f0000010300)='\x00\x00\x00\x00Linux version 5.7.10-1rodete2-amd64 (glinux-team@google.com) (gcc version 9.3.0 (Debian 9.3.0-12), GNU ld (GNU Binutils for Debian) 2.34) #1 SMP Debian 5.7.10-1rodete2 (2020-08-12 > 2018)\x00', 0xc0, 0xa80}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff050000000000000000", 0x7d, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2442.437467][T22549] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2442.450755][T22565] F2FS-fs (loop3): Try to recover 2th superblock, ret: 0 [ 2442.457810][T22565] F2FS-fs (loop3): Mounted with checkpoint version = 15213551 [ 2442.586307][T22569] F2FS-fs (loop1): Wrong secs_per_zone / total_sections (4009754625, 24) [ 2442.594789][T22569] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2442.603365][T22569] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2442.613340][T22569] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock 01:44:11 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000001000000010000fcfdffff000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {0x0, 0x0, 0x3ff000}], 0x0, &(0x7f0000014900)) 01:44:11 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xf, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b6c09000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2442.693831][T22579] F2FS-fs (loop5): Invalid segment/section count (24 != 24 * 24) [ 2442.701703][T22579] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2442.711227][T22579] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2442.722216][T22579] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 01:44:11 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x20100000, 0x11, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2442.742509][T22577] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2442.751708][T22577] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 2442.760579][T22577] F2FS-fs (loop4): invalid crc_offset: 0 [ 2442.766392][T22577] F2FS-fs (loop4): invalid crc value [ 2442.772480][T22577] F2FS-fs (loop4): Failed to get valid F2FS checkpoint [ 2442.837815][T22584] F2FS-fs (loop2): Invalid log blocks per segment (655369) [ 2442.847678][T22585] F2FS-fs (loop1): Wrong secs_per_zone / total_sections (4227858433, 24) [ 2442.859847][T22588] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2442.867879][T22584] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2442.876343][T22585] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2442.879995][T22588] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 2442.884904][T22585] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2442.899531][T22584] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2442.908620][T22593] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2442.919660][T22579] F2FS-fs (loop5): Invalid segment/section count (24 != 24 * 24) [ 2442.920204][T22588] F2FS-fs (loop3): invalid crc value 01:44:11 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x13, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e00000010000003000000010000000200000016c886d9910f43279760e7096c6cc7be00000000", 0x80, 0x400}, {&(0x7f0000010100)="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"/288, 0x120, 0x860}, {&(0x7f0000010300)='\x00\x00\x00\x00Linux version 5.7.10-1rodete2-amd64 (glinux-team@google.com) (gcc version 9.3.0 (Debian 9.3.0-12), GNU ld (GNU Binutils for Debian) 2.34) #1 SMP Debian 5.7.10-1rodete2 (2020-08-12 > 2018)\x00', 0xc0, 0xa80}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff050000000000000000", 0x7d, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2442.937188][T22584] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2442.945188][T22585] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2442.945888][T22593] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 2442.962503][T22593] F2FS-fs (loop0): invalid crc value [ 2442.967941][T22579] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2442.978484][T22579] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2442.986110][T22588] F2FS-fs (loop3): Try to recover 2th superblock, ret: 0 [ 2442.989792][T22579] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2442.993506][T22588] F2FS-fs (loop3): Mounted with checkpoint version = 15213551 [ 2443.018494][T22593] F2FS-fs (loop0): Try to recover 2th superblock, ret: 0 [ 2443.025580][T22593] F2FS-fs (loop0): Mounted with checkpoint version = 15213551 01:44:11 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000002000000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x200000}], 0x0, &(0x7f0000014900)) [ 2443.100443][T22603] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2443.108228][T22603] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 2443.116938][T22603] F2FS-fs (loop4): invalid crc_offset: 0 [ 2443.122839][T22603] F2FS-fs (loop4): invalid crc value [ 2443.128152][T22603] F2FS-fs (loop4): Failed to get valid F2FS checkpoint 01:44:11 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x22000000, 0x11, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) 01:44:11 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x13, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e00000010000003000000010000000200000016c886d9910f43279760e7096c6cc7be00000000", 0x80, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000001c0000006a706700000000006769660000000000706e670000000000617669000000000064697678000000006d703400000000006d703300000000003367700000000000776d760000000000776d6100000000006d706567000000006d6b7600000000006d6f76000000000061737800000000006173660000000000776d78000000000073766900000000007776780000000000776d0000000000006d706700000000006d70650000000000726d0000000000006f676700000000006a70656700000000766964656f00000061706b0000000000736f000000000000636f6c6400000000646200"/288, 0x120, 0x860}, {&(0x7f0000010300)='\x00\x00\x00\x00Linux version 5.7.10-1rodete2-amd64 (glinux-team@google.com) (gcc version 9.3.0 (Debian 9.3.0-12), GNU ld (GNU Binutils for Debian) 2.34) #1 SMP Debian 5.7.10-1rodete2 (2020-08-12 > 2018)\x00', 0xc0, 0xa80}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c501000006000000010000000700", 0x92, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) 01:44:11 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xf, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b7409000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2443.181143][T22584] F2FS-fs (loop2): Invalid log blocks per segment (655369) [ 2443.199923][T22585] F2FS-fs (loop1): Wrong secs_per_zone / total_sections (4227858433, 24) [ 2443.210118][T22584] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2443.212024][T22585] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2443.220445][T22584] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2443.234276][T22609] F2FS-fs (loop5): Invalid segment/section count (31, 24 x 32) [ 2443.242422][T22609] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2443.243142][T22585] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2443.252438][T22609] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2443.266657][T22609] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 01:44:11 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c00000009000b000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {0x0, 0x0, 0x3ff000}], 0x0, &(0x7f0000014900)) [ 2443.266975][T22585] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2443.277955][T22584] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 01:44:11 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000001000000010000fdfdffff000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {0x0, 0x0, 0x3ff000}], 0x0, &(0x7f0000014900)) 01:44:11 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000003f00000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x200000}], 0x0, &(0x7f0000014900)) [ 2443.450372][T22612] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2443.458123][T22612] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 2443.466938][T22612] F2FS-fs (loop4): invalid crc_offset: 0 [ 2443.472739][T22612] F2FS-fs (loop4): invalid crc value [ 2443.478032][T22612] F2FS-fs (loop4): Failed to get valid F2FS checkpoint 01:44:12 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x13, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e00000010000003000000010000000200000016c886d9910f43279760e7096c6cc7be00000000", 0x80, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000001c0000006a706700000000006769660000000000706e670000000000617669000000000064697678000000006d703400000000006d703300000000003367700000000000776d760000000000776d6100000000006d706567000000006d6b7600000000006d6f76000000000061737800000000006173660000000000776d78000000000073766900000000007776780000000000776d0000000000006d706700000000006d70650000000000726d0000000000006f676700000000006a70656700000000766964656f00000061706b0000000000736f000000000000636f6c6400000000646200"/288, 0x120, 0x860}, {&(0x7f0000010300)='\x00\x00\x00\x00Linux version 5.7.10-1rodete2-amd64 (glinux-team@google.com) (gcc version 9.3.0 (Debian 9.3.0-12), GNU ld (GNU Binutils for Debian) 2.34) #1 SMP Debian 5.7.10-1rodete2 (2020-08-12 > 2018)\x00', 0xc0, 0xa80}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c501000006000000010000000700", 0x92, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2443.599616][T22616] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2443.607505][T22616] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 2443.621053][T22616] F2FS-fs (loop0): invalid crc value [ 2443.628553][T22623] F2FS-fs (loop1): Wrong secs_per_zone / total_sections (4244635649, 24) [ 2443.635414][T22625] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2443.644838][T22625] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 2443.649487][T22618] F2FS-fs (loop5): Invalid segment/section count (31, 24 x 63) [ 2443.654421][T22625] F2FS-fs (loop3): invalid crc value [ 2443.661184][T22622] F2FS-fs (loop2): Invalid log blocks per segment (720905) [ 2443.666215][T22623] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2443.681601][T22623] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2443.689467][T22623] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2443.690741][T22622] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2443.698054][T22618] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2443.706383][T22622] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2443.740405][T22622] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2443.746968][T22618] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2443.758203][T22636] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2443.769017][T22636] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 2443.777850][T22618] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 01:44:12 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000097ffffff000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {0x0, 0x0, 0x3ff000}], 0x0, &(0x7f0000014900)) [ 2443.786593][T22636] F2FS-fs (loop4): invalid crc_offset: 0 [ 2443.792605][T22636] F2FS-fs (loop4): invalid crc value [ 2443.798018][T22636] F2FS-fs (loop4): Failed to get valid F2FS checkpoint [ 2443.805240][T22625] F2FS-fs (loop3): Try to recover 2th superblock, ret: 0 [ 2443.808581][T22616] F2FS-fs (loop0): Try to recover 2th superblock, ret: 0 [ 2443.812539][T22625] F2FS-fs (loop3): Mounted with checkpoint version = 15213551 [ 2443.827070][T22616] F2FS-fs (loop0): Mounted with checkpoint version = 15213551 01:44:12 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xf, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b7a09000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2443.951169][T22641] F2FS-fs (loop1): Wrong secs_per_zone / total_sections (2533359617, 24) [ 2443.962832][T22641] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2443.971375][T22641] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2443.973000][T22618] F2FS-fs (loop5): Invalid segment/section count (31, 24 x 63) [ 2443.979245][T22641] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock 01:44:12 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x244a03a0, 0x11, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) 01:44:12 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x13, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e00000010000003000000010000000200000016c886d9910f43279760e7096c6cc7be00000000", 0x80, 0x400}, {&(0x7f0000010100)="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"/288, 0x120, 0x860}, {&(0x7f0000010300)='\x00\x00\x00\x00Linux version 5.7.10-1rodete2-amd64 (glinux-team@google.com) (gcc version 9.3.0 (Debian 9.3.0-12), GNU ld (GNU Binutils for Debian) 2.34) #1 SMP Debian 5.7.10-1rodete2 (2020-08-12 > 2018)\x00', 0xc0, 0xa80}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c501000006000000010000000700", 0x92, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2443.986733][T22622] F2FS-fs (loop2): Invalid log blocks per segment (720905) [ 2444.023945][T22618] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2444.031348][T22622] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2444.040499][T22622] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2444.048305][T22622] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2444.055946][T22618] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2444.064292][T22618] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 01:44:12 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000001000000010000f6ffffff000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {0x0, 0x0, 0x3ff000}], 0x0, &(0x7f0000014900)) 01:44:12 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c00000009000c000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {0x0, 0x0, 0x3ff000}], 0x0, &(0x7f0000014900)) 01:44:12 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900007f3f00000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x200000}], 0x0, &(0x7f0000014900)) [ 2444.299008][T22646] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2444.311325][T22649] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2444.323376][T22649] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 2444.334488][T22649] F2FS-fs (loop4): invalid crc_offset: 0 [ 2444.342596][T22649] F2FS-fs (loop4): invalid crc value 01:44:12 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x13, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e00000010000003000000010000000200000016c886d9910f43279760e7096c6cc7be00000000", 0x80, 0x400}, {&(0x7f0000010100)="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"/288, 0x120, 0x860}, {&(0x7f0000010300)='\x00\x00\x00\x00Linux version 5.7.10-1rodete2-amd64 (glinux-team@google.com) (gcc version 9.3.0 (Debian 9.3.0-12), GNU ld (GNU Binutils for Debian) 2.34) #1 SMP Debian 5.7.10-1rodete2 (2020-08-12 > 2018)\x00', 0xc0, 0xa80}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a000000", 0x9c, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2444.347093][T22646] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 2444.347968][T22649] F2FS-fs (loop4): Failed to get valid F2FS checkpoint [ 2444.359516][T22646] F2FS-fs (loop3): invalid crc value [ 2444.378024][T22646] F2FS-fs (loop3): Try to recover 2th superblock, ret: 0 [ 2444.385318][T22646] F2FS-fs (loop3): Mounted with checkpoint version = 15213551 [ 2444.420274][T22652] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2444.439873][T22652] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 2444.440296][T22657] F2FS-fs (loop2): Invalid log blocks per segment (786441) [ 2444.457285][T22666] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 01:44:12 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xf, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b7e09000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2444.458645][T22655] F2FS-fs (loop1): Wrong secs_per_zone / total_sections (4127195137, 24) [ 2444.469991][T22652] F2FS-fs (loop0): invalid crc value [ 2444.476147][T22657] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2444.492022][T22668] F2FS-fs (loop5): Invalid log blocks per segment (2130706441) [ 2444.497355][T22655] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2444.504661][T22666] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 2444.508337][T22657] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2444.516077][T22655] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2444.524362][T22668] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2444.531925][T22655] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2444.544015][T22668] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2444.549187][T22657] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2444.556662][T22666] F2FS-fs (loop4): invalid crc_offset: 0 [ 2444.564487][T22668] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2444.585801][T22666] F2FS-fs (loop4): invalid crc value [ 2444.591757][T22666] F2FS-fs (loop4): Failed to get valid F2FS checkpoint [ 2444.594775][T22652] F2FS-fs (loop0): Try to recover 2th superblock, ret: 0 [ 2444.606290][T22652] F2FS-fs (loop0): Mounted with checkpoint version = 15213551 01:44:13 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000001000000010000fbffffff000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {0x0, 0x0, 0x3ff000}], 0x0, &(0x7f0000014900)) [ 2444.773056][T22668] F2FS-fs (loop5): Invalid log blocks per segment (2130706441) [ 2444.778515][T22657] F2FS-fs (loop2): Invalid log blocks per segment (786441) [ 2444.789784][T22657] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2444.802858][T22676] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 01:44:13 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x25000000, 0x11, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) 01:44:13 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x13, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e00000010000003000000010000000200000016c886d9910f43279760e7096c6cc7be00000000", 0x80, 0x400}, {&(0x7f0000010100)="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"/288, 0x120, 0x860}, {&(0x7f0000010300)='\x00\x00\x00\x00Linux version 5.7.10-1rodete2-amd64 (glinux-team@google.com) (gcc version 9.3.0 (Debian 9.3.0-12), GNU ld (GNU Binutils for Debian) 2.34) #1 SMP Debian 5.7.10-1rodete2 (2020-08-12 > 2018)\x00', 0xc0, 0xa80}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a000000", 0x9c, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2444.817599][T22657] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2444.825512][T22668] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2444.825553][T22657] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2444.834736][T22676] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 2444.843939][T22668] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2444.856934][T22680] F2FS-fs (loop1): Wrong secs_per_zone / total_sections (4211081217, 24) [ 2444.864067][T22676] F2FS-fs (loop3): invalid crc value [ 2444.870708][T22680] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2444.878854][T22683] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2444.887513][T22683] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 2444.887584][T22668] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2444.896655][T22683] F2FS-fs (loop4): invalid crc_offset: 0 [ 2444.909864][T22683] F2FS-fs (loop4): invalid crc value [ 2444.915491][T22683] F2FS-fs (loop4): Failed to get valid F2FS checkpoint 01:44:13 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c00000009000d000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {0x0, 0x0, 0x3ff000}], 0x0, &(0x7f0000014900)) [ 2444.915645][T22680] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2444.930544][T22680] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2444.952207][T22676] F2FS-fs (loop3): Try to recover 2th superblock, ret: 0 [ 2444.959253][T22676] F2FS-fs (loop3): Mounted with checkpoint version = 15213551 01:44:13 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000004000000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x200000}], 0x0, &(0x7f0000014900)) 01:44:13 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x13, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e00000010000003000000010000000200000016c886d9910f43279760e7096c6cc7be00000000", 0x80, 0x400}, {&(0x7f0000010100)="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"/288, 0x120, 0x860}, {&(0x7f0000010300)='\x00\x00\x00\x00Linux version 5.7.10-1rodete2-amd64 (glinux-team@google.com) (gcc version 9.3.0 (Debian 9.3.0-12), GNU ld (GNU Binutils for Debian) 2.34) #1 SMP Debian 5.7.10-1rodete2 (2020-08-12 > 2018)\x00', 0xc0, 0xa80}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a000000", 0x9c, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) 01:44:13 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xf, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b8909000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2445.304281][T22691] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2445.311868][T22693] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2445.312270][T22691] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 2445.319912][T22693] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 2445.329830][T22691] F2FS-fs (loop0): invalid crc value [ 2445.337789][T22693] F2FS-fs (loop4): invalid crc_offset: 0 [ 2445.342172][T22680] F2FS-fs (loop1): Wrong secs_per_zone / total_sections (4211081217, 24) [ 2445.349773][T22694] F2FS-fs (loop5): Invalid segment/section count (31, 24 x 64) [ 2445.357296][T22702] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2445.363707][T22694] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2445.372448][T22693] F2FS-fs (loop4): invalid crc value [ 2445.380081][T22694] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2445.385585][T22700] F2FS-fs (loop2): Invalid log blocks per segment (851977) [ 2445.392839][T22694] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2445.408499][T22680] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2445.410566][T22693] F2FS-fs (loop4): Failed to get valid F2FS checkpoint [ 2445.417114][T22680] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2445.431537][T22680] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2445.439909][T22702] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 01:44:13 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000001000000010000fdffffff000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {0x0, 0x0, 0x3ff000}], 0x0, &(0x7f0000014900)) [ 2445.448489][T22700] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2445.458755][T22702] F2FS-fs (loop3): invalid crc value [ 2445.466311][T22700] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2445.478753][T22700] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 01:44:13 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x13, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e00000010000003000000010000000200000016c886d9910f43279760e7096c6cc7be00000000", 0x80, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000001c0000006a706700000000006769660000000000706e670000000000617669000000000064697678000000006d703400000000006d703300000000003367700000000000776d760000000000776d6100000000006d706567000000006d6b7600000000006d6f76000000000061737800000000006173660000000000776d78000000000073766900000000007776780000000000776d0000000000006d706700000000006d70650000000000726d0000000000006f676700000000006a70656700000000766964656f00000061706b0000000000736f000000000000636f6c6400000000646200"/288, 0x120, 0x860}, {&(0x7f0000010300)='\x00\x00\x00\x00Linux version 5.7.10-1rodete2-amd64 (glinux-team@google.com) (gcc version 9.3.0 (Debian 9.3.0-12), GNU ld (GNU Binutils for Debian) 2.34) #1 SMP Debian 5.7.10-1rodete2 (2020-08-12 > 2018)\x00', 0xc0, 0xa80}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040", 0xa1, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2445.514739][T22691] F2FS-fs (loop0): Try to recover 2th superblock, ret: 0 [ 2445.520378][T22702] F2FS-fs (loop3): Try to recover 2th superblock, ret: 0 [ 2445.522850][T22691] F2FS-fs (loop0): Mounted with checkpoint version = 15213551 [ 2445.528941][T22702] F2FS-fs (loop3): Mounted with checkpoint version = 15213551 01:44:14 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000004100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x200000}], 0x0, &(0x7f0000014900)) 01:44:14 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xf, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b9c09000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) 01:44:14 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x26000000, 0x11, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2445.688801][T22719] F2FS-fs (loop1): Wrong secs_per_zone / total_sections (4244635649, 24) [ 2445.690149][T22700] F2FS-fs (loop2): Invalid log blocks per segment (851977) [ 2445.700449][T22716] F2FS-fs (loop5): Invalid segment/section count (31, 24 x 65) [ 2445.707806][T22719] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2445.712772][T22716] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2445.730704][T22714] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2445.758031][T22714] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 2445.771744][T22716] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2445.788276][T22714] F2FS-fs (loop4): invalid crc_offset: 0 [ 2445.794010][T22716] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2445.797594][T22700] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2445.802363][T22714] F2FS-fs (loop4): invalid crc value [ 2445.810817][T22719] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2445.815803][T22714] F2FS-fs (loop4): Failed to get valid F2FS checkpoint [ 2445.831456][T22700] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2445.832414][T22719] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2445.839376][T22700] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 01:44:14 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c00000009000e000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {0x0, 0x0, 0x3ff000}], 0x0, &(0x7f0000014900)) 01:44:14 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900007f4400000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x200000}], 0x0, &(0x7f0000014900)) 01:44:14 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x13, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e00000010000003000000010000000200000016c886d9910f43279760e7096c6cc7be00000000", 0x80, 0x400}, {&(0x7f0000010100)="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"/288, 0x120, 0x860}, {&(0x7f0000010300)='\x00\x00\x00\x00Linux version 5.7.10-1rodete2-amd64 (glinux-team@google.com) (gcc version 9.3.0 (Debian 9.3.0-12), GNU ld (GNU Binutils for Debian) 2.34) #1 SMP Debian 5.7.10-1rodete2 (2020-08-12 > 2018)\x00', 0xc0, 0xa80}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040", 0xa1, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2446.077778][T22724] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2446.085704][T22724] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 2446.097413][T22727] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2446.101372][T22724] F2FS-fs (loop0): invalid crc value [ 2446.122718][T22727] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 2446.131278][T22724] F2FS-fs (loop0): Try to recover 2th superblock, ret: 0 [ 2446.131846][T22727] F2FS-fs (loop3): invalid crc value [ 2446.138391][T22724] F2FS-fs (loop0): Mounted with checkpoint version = 15213551 01:44:14 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2b7e39a2, 0x11, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2446.168639][T22719] F2FS-fs (loop1): Wrong secs_per_zone / total_sections (4244635649, 24) [ 2446.189129][T22727] F2FS-fs (loop3): Try to recover 2th superblock, ret: 0 [ 2446.198393][T22738] F2FS-fs (loop5): Invalid log blocks per segment (2130706441) [ 2446.200401][T22740] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2446.209857][T22727] F2FS-fs (loop3): Mounted with checkpoint version = 15213551 [ 2446.219075][T22743] F2FS-fs (loop2): Invalid log blocks per segment (917513) [ 2446.222378][T22719] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2446.228695][T22743] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2446.239899][T22740] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 2446.248061][T22743] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2446.260829][T22743] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2446.262176][T22738] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2446.269540][T22719] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2446.285145][T22719] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2446.287357][T22738] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2446.301189][T22740] F2FS-fs (loop4): invalid crc_offset: 0 [ 2446.301390][T22738] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2446.307484][T22740] F2FS-fs (loop4): invalid crc value [ 2446.320483][T22740] F2FS-fs (loop4): Failed to get valid F2FS checkpoint 01:44:14 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000001000000010000feffffff000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {0x0, 0x0, 0x3ff000}], 0x0, &(0x7f0000014900)) 01:44:14 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xf, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000bd809000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) 01:44:14 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c00000009000f000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {0x0, 0x0, 0x3ff000}], 0x0, &(0x7f0000014900)) [ 2446.576522][T22738] F2FS-fs (loop5): Invalid log blocks per segment (2130706441) [ 2446.584794][T22738] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2446.594841][T22749] F2FS-fs (loop2): Invalid log blocks per segment (983049) [ 2446.602254][T22749] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2446.602667][T22738] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2446.610843][T22749] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 01:44:15 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x13, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e00000010000003000000010000000200000016c886d9910f43279760e7096c6cc7be00000000", 0x80, 0x400}, {&(0x7f0000010100)="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"/288, 0x120, 0x860}, {&(0x7f0000010300)='\x00\x00\x00\x00Linux version 5.7.10-1rodete2-amd64 (glinux-team@google.com) (gcc version 9.3.0 (Debian 9.3.0-12), GNU ld (GNU Binutils for Debian) 2.34) #1 SMP Debian 5.7.10-1rodete2 (2020-08-12 > 2018)\x00', 0xc0, 0xa80}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040", 0xa1, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2446.624602][T22738] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2446.626571][T22749] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2446.638655][T22752] F2FS-fs (loop1): Wrong secs_per_zone / total_sections (4261412865, 24) [ 2446.651429][T22752] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2446.659594][T22752] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2446.667400][T22752] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2446.681712][T22757] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2446.689445][T22757] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 2446.702865][T22755] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2446.710855][T22755] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 2446.715235][T22757] F2FS-fs (loop0): invalid crc value [ 2446.724713][T22755] F2FS-fs (loop3): invalid crc value 01:44:15 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900007f5600000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x200000}], 0x0, &(0x7f0000014900)) [ 2446.743271][T22757] F2FS-fs (loop0): Try to recover 2th superblock, ret: 0 [ 2446.750251][T22755] F2FS-fs (loop3): Try to recover 2th superblock, ret: 0 [ 2446.750430][T22757] F2FS-fs (loop0): Mounted with checkpoint version = 15213551 [ 2446.757424][T22755] F2FS-fs (loop3): Mounted with checkpoint version = 15213551 01:44:15 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090010000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {0x0, 0x0, 0x3ff000}], 0x0, &(0x7f0000014900)) 01:44:15 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xf, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000bd909000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2446.836204][T22761] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2446.844049][T22761] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 2446.852875][T22761] F2FS-fs (loop4): invalid crc_offset: 0 [ 2446.858651][T22761] F2FS-fs (loop4): invalid crc value [ 2446.864310][T22761] F2FS-fs (loop4): Failed to get valid F2FS checkpoint [ 2446.876250][T22752] F2FS-fs (loop1): Wrong secs_per_zone / total_sections (4261412865, 24) 01:44:15 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2c000000, 0x11, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2446.895799][T22752] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2446.905115][T22752] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2446.910799][T22773] F2FS-fs (loop5): Invalid log blocks per segment (2130706441) [ 2446.924144][T22773] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2446.934448][T22773] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2446.938233][T22752] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2446.942229][T22776] F2FS-fs (loop2): Invalid log blocks per segment (1048585) [ 2446.942238][T22776] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2446.942312][T22773] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2446.943953][T22776] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2446.981805][T22776] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 01:44:15 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000020000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {0x0, 0x0, 0x3ff000}], 0x0, &(0x7f0000014900)) 01:44:15 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x13, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e00000010000003000000010000000200000016c886d9910f43279760e7096c6cc7be00000000", 0x80, 0x400}, {&(0x7f0000010100)="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"/288, 0x120, 0x860}, {&(0x7f0000010300)='\x00\x00\x00\x00Linux version 5.7.10-1rodete2-amd64 (glinux-team@google.com) (gcc version 9.3.0 (Debian 9.3.0-12), GNU ld (GNU Binutils for Debian) 2.34) #1 SMP Debian 5.7.10-1rodete2 (2020-08-12 > 2018)\x00', 0xc0, 0xa80}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000", 0xa4, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2447.295110][T22779] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2447.300241][T22784] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2447.303023][T22779] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 2447.310748][T22784] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 2447.320571][T22779] F2FS-fs (loop3): invalid crc value [ 2447.328643][T22773] F2FS-fs (loop5): Invalid log blocks per segment (2130706441) [ 2447.332553][T22784] F2FS-fs (loop4): invalid crc_offset: 0 [ 2447.346456][T22784] F2FS-fs (loop4): invalid crc value [ 2447.346483][T22783] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2447.351798][T22776] F2FS-fs (loop2): Invalid log blocks per segment (1048585) [ 2447.351813][T22776] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2447.359642][T22784] F2FS-fs (loop4): Failed to get valid F2FS checkpoint [ 2447.382858][T22788] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2447.383159][T22773] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2447.399170][T22773] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2447.401326][T22783] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2447.407264][T22773] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2447.423925][T22776] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2447.431696][T22776] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 01:44:15 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x13, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e00000010000003000000010000000200000016c886d9910f43279760e7096c6cc7be00000000", 0x80, 0x400}, {&(0x7f0000010100)="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"/288, 0x120, 0x860}, {&(0x7f0000010300)='\x00\x00\x00\x00Linux version 5.7.10-1rodete2-amd64 (glinux-team@google.com) (gcc version 9.3.0 (Debian 9.3.0-12), GNU ld (GNU Binutils for Debian) 2.34) #1 SMP Debian 5.7.10-1rodete2 (2020-08-12 > 2018)\x00', 0xc0, 0xa80}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000", 0xa4, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) 01:44:15 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900007f5d00000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x200000}], 0x0, &(0x7f0000014900)) [ 2447.436838][T22788] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 2447.454934][T22788] F2FS-fs (loop0): invalid crc value [ 2447.469143][T22779] F2FS-fs (loop3): Try to recover 2th superblock, ret: 0 [ 2447.476309][T22779] F2FS-fs (loop3): Mounted with checkpoint version = 15213551 [ 2447.482233][T22783] F2FS-fs (loop1): invalid crc_offset: 0 [ 2447.492132][T22783] handle_bad_sector: 24 callbacks suppressed [ 2447.492144][T22783] attempt to access beyond end of device [ 2447.492144][T22783] loop1: rw=12288, want=20488, limit=16368 [ 2447.503719][T22788] F2FS-fs (loop0): Try to recover 2th superblock, ret: 0 [ 2447.509674][T22783] attempt to access beyond end of device [ 2447.509674][T22783] loop1: rw=12288, want=20496, limit=16368 [ 2447.516805][T22788] F2FS-fs (loop0): Mounted with checkpoint version = 15213551 [ 2447.535831][T22783] attempt to access beyond end of device [ 2447.535831][T22783] loop1: rw=12288, want=20504, limit=16368 [ 2447.547788][T22783] attempt to access beyond end of device [ 2447.547788][T22783] loop1: rw=12288, want=20512, limit=16368 [ 2447.564648][T22783] attempt to access beyond end of device [ 2447.564648][T22783] loop1: rw=12288, want=20520, limit=16368 [ 2447.576209][T22783] attempt to access beyond end of device [ 2447.576209][T22783] loop1: rw=12288, want=20528, limit=16368 [ 2447.587725][T22783] attempt to access beyond end of device 01:44:16 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090011000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {0x0, 0x0, 0x3ff000}], 0x0, &(0x7f0000014900)) 01:44:16 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xf, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000bda09000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2447.587725][T22783] loop1: rw=12288, want=20536, limit=16368 [ 2447.606499][T22783] attempt to access beyond end of device [ 2447.606499][T22783] loop1: rw=12288, want=20544, limit=16368 [ 2447.621148][T22804] F2FS-fs (loop5): Invalid log blocks per segment (2130706441) [ 2447.633430][T22807] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 01:44:16 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x34000000, 0x11, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2447.647193][T22804] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2447.647344][T22783] attempt to access beyond end of device [ 2447.647344][T22783] loop1: rw=12288, want=20488, limit=16368 [ 2447.659949][T22804] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2447.669681][T22807] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 2447.675366][T22804] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2447.683621][T22807] F2FS-fs (loop4): invalid crc_offset: 0 01:44:16 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x13, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e00000010000003000000010000000200000016c886d9910f43279760e7096c6cc7be00000000", 0x80, 0x400}, {&(0x7f0000010100)="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"/288, 0x120, 0x860}, {&(0x7f0000010300)='\x00\x00\x00\x00Linux version 5.7.10-1rodete2-amd64 (glinux-team@google.com) (gcc version 9.3.0 (Debian 9.3.0-12), GNU ld (GNU Binutils for Debian) 2.34) #1 SMP Debian 5.7.10-1rodete2 (2020-08-12 > 2018)\x00', 0xc0, 0xa80}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000", 0xa4, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2447.691820][T22783] attempt to access beyond end of device [ 2447.691820][T22783] loop1: rw=12288, want=20488, limit=16368 [ 2447.696893][T22807] F2FS-fs (loop4): invalid crc value [ 2447.708649][T22783] F2FS-fs (loop1): NAT is corrupt, run fsck to fix it [ 2447.714310][T22807] F2FS-fs (loop4): Failed to get valid F2FS checkpoint [ 2447.729137][T22783] F2FS-fs (loop1): Failed to initialize F2FS node manager (-5) [ 2447.820659][T22810] F2FS-fs (loop2): Invalid log blocks per segment (1114121) [ 2447.827987][T22810] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2447.836199][T22810] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2447.844009][T22810] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 01:44:16 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000007900000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x200000}], 0x0, &(0x7f0000014900)) [ 2448.038885][T22783] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2448.047076][T22783] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2448.049533][T22813] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2448.063764][T22813] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 2448.065039][T22819] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2448.076170][T22783] F2FS-fs (loop1): invalid crc_offset: 0 [ 2448.085791][T22822] F2FS-fs (loop5): Invalid segment/section count (31, 24 x 121) [ 2448.093987][T22810] F2FS-fs (loop2): Invalid log blocks per segment (1114121) [ 2448.094409][T22822] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2448.109923][T22819] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 2448.110038][T22822] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2448.118818][T22810] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2448.126305][T22815] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2448.134531][T22810] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2448.149740][T22783] F2FS-fs (loop1): Failed to start F2FS issue_checkpoint_thread (-12) [ 2448.157993][T22819] F2FS-fs (loop4): invalid crc_offset: 0 [ 2448.159451][T22813] F2FS-fs (loop3): invalid crc value [ 2448.169258][T22810] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2448.169827][T22822] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 01:44:16 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000030000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {0x0, 0x0, 0x3ff000}], 0x0, &(0x7f0000014900)) [ 2448.177712][T22819] F2FS-fs (loop4): invalid crc value [ 2448.185875][T22815] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 2448.191625][T22819] F2FS-fs (loop4): Failed to get valid F2FS checkpoint [ 2448.203129][T22815] F2FS-fs (loop0): invalid crc value 01:44:16 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090012000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {0x0, 0x0, 0x3ff000}], 0x0, &(0x7f0000014900)) [ 2448.234040][T22813] F2FS-fs (loop3): Try to recover 2th superblock, ret: 0 [ 2448.241417][T22813] F2FS-fs (loop3): Mounted with checkpoint version = 15213551 [ 2448.250507][T22815] F2FS-fs (loop0): Try to recover 2th superblock, ret: 0 [ 2448.257618][T22815] F2FS-fs (loop0): Mounted with checkpoint version = 15213551 01:44:16 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xf, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000bdc09000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) 01:44:16 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x13, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e00000010000003000000010000000200000016c886d9910f43279760e7096c6cc7be00000000", 0x80, 0x400}, {&(0x7f0000010100)="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"/288, 0x120, 0x860}, {&(0x7f0000010300)='\x00\x00\x00\x00Linux version 5.7.10-1rodete2-amd64 (glinux-team@google.com) (gcc version 9.3.0 (Debian 9.3.0-12), GNU ld (GNU Binutils for Debian) 2.34) #1 SMP Debian 5.7.10-1rodete2 (2020-08-12 > 2018)\x00', 0xc0, 0xa80}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2448.503052][T22822] F2FS-fs (loop5): Invalid segment/section count (31, 24 x 121) [ 2448.505152][T22836] F2FS-fs (loop2): Invalid log blocks per segment (1179657) [ 2448.517867][T22822] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2448.521475][T22844] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2448.526655][T22836] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2448.534028][T22844] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 01:44:16 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x37000000, 0x11, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2448.544195][T22822] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2448.551357][T22844] F2FS-fs (loop4): invalid crc value [ 2448.559561][T22836] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2448.568771][T22844] F2FS-fs (loop4): invalid crc value [ 2448.576972][T22844] F2FS-fs (loop4): Failed to get valid F2FS checkpoint [ 2448.577083][T22845] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2448.584634][T22822] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2448.600238][T22836] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2448.608545][T22845] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 2448.617761][T22845] F2FS-fs (loop3): invalid crc value [ 2448.636594][T22838] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2448.642391][T22845] F2FS-fs (loop3): Try to recover 2th superblock, ret: 0 01:44:17 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000008100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x200000}], 0x0, &(0x7f0000014900)) 01:44:17 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x13, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e00000010000003000000010000000200000016c886d9910f43279760e7096c6cc7be00000000", 0x80, 0x400}, {&(0x7f0000010100)="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"/288, 0x120, 0x860}, {&(0x7f0000010300)='\x00\x00\x00\x00Linux version 5.7.10-1rodete2-amd64 (glinux-team@google.com) (gcc version 9.3.0 (Debian 9.3.0-12), GNU ld (GNU Binutils for Debian) 2.34) #1 SMP Debian 5.7.10-1rodete2 (2020-08-12 > 2018)\x00', 0xc0, 0xa80}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2448.644498][T22838] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2448.651423][T22845] F2FS-fs (loop3): Mounted with checkpoint version = 15213551 [ 2448.660551][T22838] F2FS-fs (loop1): invalid crc_offset: 0 [ 2448.680966][T22838] F2FS-fs (loop1): NAT is corrupt, run fsck to fix it [ 2448.687827][T22838] F2FS-fs (loop1): Failed to initialize F2FS node manager (-5) 01:44:17 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090018000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {0x0, 0x0, 0x3ff000}], 0x0, &(0x7f0000014900)) 01:44:17 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xf, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000bdd09000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2448.867979][T22859] F2FS-fs (loop2): Invalid log blocks per segment (1572873) [ 2448.875508][T22859] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2448.883958][T22859] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2448.884137][T22864] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2448.899392][T22859] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2448.899929][T22864] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 2448.915892][T22856] F2FS-fs (loop5): Invalid segment/section count (31, 24 x 129) [ 2448.919451][T22838] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2448.928298][T22856] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2448.931507][T22864] F2FS-fs (loop4): invalid crc value [ 2448.940811][T22868] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2448.945513][T22838] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2448.953050][T22864] F2FS-fs (loop4): invalid crc value [ 2448.961526][T22838] F2FS-fs (loop1): invalid crc_offset: 0 [ 2448.966144][T22861] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2448.971954][T22856] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2448.979998][T22861] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 2448.987270][T22856] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2448.995712][T22868] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 2449.004094][T22864] F2FS-fs (loop4): Failed to get valid F2FS checkpoint [ 2449.022829][T22838] F2FS-fs (loop1): NAT is corrupt, run fsck to fix it [ 2449.028090][T22868] F2FS-fs (loop3): invalid crc value [ 2449.029594][T22838] F2FS-fs (loop1): Failed to initialize F2FS node manager (-5) [ 2449.029921][T22861] F2FS-fs (loop0): invalid crc value [ 2449.053567][T22868] F2FS-fs (loop3): Try to recover 2th superblock, ret: 0 [ 2449.060704][T22868] F2FS-fs (loop3): Mounted with checkpoint version = 15213551 [ 2449.066861][T22861] F2FS-fs (loop0): Try to recover 2th superblock, ret: 0 [ 2449.076084][T22861] F2FS-fs (loop0): Mounted with checkpoint version = 15213551 01:44:17 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000040000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {0x0, 0x0, 0x3ff000}], 0x0, &(0x7f0000014900)) 01:44:17 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x13, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e00000010000003000000010000000200000016c886d9910f43279760e7096c6cc7be00000000", 0x80, 0x400}, {&(0x7f0000010100)="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"/288, 0x120, 0x860}, {&(0x7f0000010300)='\x00\x00\x00\x00Linux version 5.7.10-1rodete2-amd64 (glinux-team@google.com) (gcc version 9.3.0 (Debian 9.3.0-12), GNU ld (GNU Binutils for Debian) 2.34) #1 SMP Debian 5.7.10-1rodete2 (2020-08-12 > 2018)\x00', 0xc0, 0xa80}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) 01:44:17 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xf, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000bde09000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) 01:44:17 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c00000009001e000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {0x0, 0x0, 0x3ff000}], 0x0, &(0x7f0000014900)) 01:44:17 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x38000000, 0x11, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2449.251165][T22856] F2FS-fs (loop5): Invalid segment/section count (31, 24 x 129) [ 2449.265969][T22856] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2449.271232][T22887] F2FS-fs (loop2): Invalid log blocks per segment (1966089) [ 2449.280976][T22856] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2449.281870][T22887] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2449.289429][T22856] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2449.298157][T22887] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2449.314042][T22887] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2449.332636][T22884] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2449.340979][T22884] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 01:44:17 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000008900000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x200000}], 0x0, &(0x7f0000014900)) [ 2449.341220][T22890] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2449.350211][T22884] F2FS-fs (loop4): invalid crc value [ 2449.357130][T22890] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2449.362807][T22884] F2FS-fs (loop4): invalid crc value [ 2449.371472][T22890] F2FS-fs (loop1): invalid crc_offset: 0 [ 2449.379365][T22884] F2FS-fs (loop4): Failed to get valid F2FS checkpoint [ 2449.391480][T22890] F2FS-fs (loop1): NAT is corrupt, run fsck to fix it [ 2449.398240][T22890] F2FS-fs (loop1): Failed to initialize F2FS node manager (-5) [ 2449.546693][T22899] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2449.554578][T22899] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 2449.563408][T22899] F2FS-fs (loop0): invalid crc value [ 2449.571306][T22896] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2449.574184][T22887] F2FS-fs (loop2): Invalid log blocks per segment (1966089) [ 2449.580886][T22896] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 01:44:18 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x13, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e00000010000003000000010000000200000016c886d9910f43279760e7096c6cc7be00000000", 0x80, 0x400}, {&(0x7f0000010100)="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"/288, 0x120, 0x860}, {&(0x7f0000010300)='\x00\x00\x00\x00Linux version 5.7.10-1rodete2-amd64 (glinux-team@google.com) (gcc version 9.3.0 (Debian 9.3.0-12), GNU ld (GNU Binutils for Debian) 2.34) #1 SMP Debian 5.7.10-1rodete2 (2020-08-12 > 2018)\x00', 0xc0, 0xa80}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2449.586737][T22887] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2449.602832][T22887] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2449.617626][T22887] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2449.625132][T22896] F2FS-fs (loop3): invalid crc value [ 2449.634225][T22903] F2FS-fs (loop5): Invalid segment/section count (31, 24 x 137) [ 2449.641946][T22903] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2449.650911][T22899] F2FS-fs (loop0): Try to recover 2th superblock, ret: 0 [ 2449.658329][T22899] F2FS-fs (loop0): Mounted with checkpoint version = 15213551 [ 2449.666316][T22903] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2449.674768][T22890] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) 01:44:18 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3f000000, 0x11, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2449.690909][T22890] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2449.699805][T22903] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2449.708886][T22890] F2FS-fs (loop1): invalid crc_offset: 0 [ 2449.714813][T22910] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2449.714889][T22890] F2FS-fs (loop1): Failed to start F2FS issue_checkpoint_thread (-12) [ 2449.732916][T22910] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 01:44:18 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090022000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {0x0, 0x0, 0x3ff000}], 0x0, &(0x7f0000014900)) 01:44:18 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000050000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {0x0, 0x0, 0x3ff000}], 0x0, &(0x7f0000014900)) [ 2449.739927][T22896] F2FS-fs (loop3): Try to recover 2th superblock, ret: 0 [ 2449.744985][T22910] F2FS-fs (loop4): invalid crc_offset: 0 [ 2449.748311][T22896] F2FS-fs (loop3): Mounted with checkpoint version = 15213551 [ 2449.754298][T22910] F2FS-fs (loop4): invalid crc value [ 2449.766919][T22910] F2FS-fs (loop4): Failed to get valid F2FS checkpoint 01:44:18 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x13, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e00000010000003000000010000000200000016c886d9910f43279760e7096c6cc7be00000000", 0x80, 0x400}, {&(0x7f0000010100)="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"/288, 0x120, 0x860}, {&(0x7f0000010300)='\x00\x00\x00\x00Linux version 5.7.10-1rodete2-amd64 (glinux-team@google.com) (gcc version 9.3.0 (Debian 9.3.0-12), GNU ld (GNU Binutils for Debian) 2.34) #1 SMP Debian 5.7.10-1rodete2 (2020-08-12 > 2018)\x00', 0xc0, 0xa80}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2449.878698][T22919] F2FS-fs (loop2): Invalid log blocks per segment (2228233) [ 2449.886240][T22919] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2449.894498][T22919] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2449.902365][T22919] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2449.912784][T22903] F2FS-fs (loop5): Invalid segment/section count (31, 24 x 137) 01:44:18 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xf, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b000a000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2449.933376][T22923] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2449.934011][T22903] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2449.954831][T22923] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2449.964164][T22923] F2FS-fs (loop1): invalid crc_offset: 0 [ 2449.966171][T22903] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2449.977896][T22903] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2449.981272][T22923] F2FS-fs (loop1): NAT is corrupt, run fsck to fix it [ 2449.992969][T22923] F2FS-fs (loop1): Failed to initialize F2FS node manager (-5) [ 2450.001507][T22927] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2450.009948][T22927] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 2450.019246][T22927] F2FS-fs (loop4): invalid crc_offset: 0 [ 2450.025062][T22927] F2FS-fs (loop4): invalid crc value [ 2450.030391][T22927] F2FS-fs (loop4): Failed to get valid F2FS checkpoint 01:44:18 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000038b00000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x200000}], 0x0, &(0x7f0000014900)) [ 2450.111667][T22929] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2450.119807][T22929] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 2450.133235][T22929] F2FS-fs (loop0): invalid crc value [ 2450.148558][T22929] F2FS-fs (loop0): Try to recover 2th superblock, ret: 0 [ 2450.155741][T22929] F2FS-fs (loop0): Mounted with checkpoint version = 15213551 01:44:18 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x13, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e00000010000003000000010000000200000016c886d9910f43279760e7096c6cc7be00000000", 0x80, 0x400}, {&(0x7f0000010100)="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"/288, 0x120, 0x860}, {&(0x7f0000010300)='\x00\x00\x00\x00Linux version 5.7.10-1rodete2-amd64 (glinux-team@google.com) (gcc version 9.3.0 (Debian 9.3.0-12), GNU ld (GNU Binutils for Debian) 2.34) #1 SMP Debian 5.7.10-1rodete2 (2020-08-12 > 2018)\x00', 0xc0, 0xa80}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2450.186829][T22935] F2FS-fs (loop3): Invalid log sectors per block(3) log sectorsize(10) [ 2450.198490][T22935] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 2450.207017][T22935] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2450.219665][T22935] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 2450.221681][T22919] F2FS-fs (loop2): Invalid log blocks per segment (2228233) [ 2450.235621][T22919] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2450.239415][T22923] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2450.244099][T22919] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2450.252217][T22923] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2450.259627][T22919] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2450.268619][T22923] F2FS-fs (loop1): invalid crc_offset: 0 01:44:18 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x40000000, 0x11, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2450.286556][T22923] F2FS-fs (loop1): NAT is corrupt, run fsck to fix it [ 2450.293387][T22923] F2FS-fs (loop1): Failed to initialize F2FS node manager (-5) 01:44:18 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090025000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {0x0, 0x0, 0x3ff000}], 0x0, &(0x7f0000014900)) 01:44:18 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000060000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {0x0, 0x0, 0x3ff000}], 0x0, &(0x7f0000014900)) [ 2450.500994][T22943] F2FS-fs (loop5): Invalid log blocks per segment (50331657) [ 2450.509648][T22935] F2FS-fs (loop3): Invalid log sectors per block(3) log sectorsize(10) [ 2450.525518][T22950] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2450.533297][T22943] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2450.540978][T22935] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 2450.543449][T22950] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 2450.549680][T22935] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2450.566506][T22935] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 2450.568481][T22954] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2450.582689][T22954] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 2450.591027][T22957] F2FS-fs (loop2): Invalid log blocks per segment (2424841) [ 2450.594967][T22943] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2450.606197][T22943] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2450.610280][T22957] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2450.614623][T22950] F2FS-fs (loop4): invalid crc_offset: 0 [ 2450.625918][T22957] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2450.628423][T22950] F2FS-fs (loop4): invalid crc value [ 2450.636548][T22957] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 01:44:19 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xf, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b000b000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2450.641407][T22950] F2FS-fs (loop4): Failed to get valid F2FS checkpoint [ 2450.650655][T22954] F2FS-fs (loop0): invalid crc value [ 2450.675195][T22954] F2FS-fs (loop0): Try to recover 2th superblock, ret: 0 [ 2450.682270][T22954] F2FS-fs (loop0): Mounted with checkpoint version = 15213551 01:44:19 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000039000000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x200000}], 0x0, &(0x7f0000014900)) [ 2450.702781][T22960] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2450.711230][T22960] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2450.720085][T22960] F2FS-fs (loop1): invalid crc_offset: 0 [ 2450.728128][T22960] F2FS-fs (loop1): NAT is corrupt, run fsck to fix it [ 2450.735136][T22960] F2FS-fs (loop1): Failed to initialize F2FS node manager (-5) 01:44:19 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x407f0000, 0x11, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) 01:44:19 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000070000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {0x0, 0x0, 0x3ff000}], 0x0, &(0x7f0000014900)) 01:44:19 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x12, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e00000010000003000000010000000200000016c886d9910f43279760e7096c6cc7be00000000", 0x80, 0x400}, {&(0x7f0000010100)="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"/288, 0x120, 0x860}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2451.056201][T22971] F2FS-fs (loop5): Invalid log blocks per segment (50331657) [ 2451.063175][T22977] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2451.072179][T22957] F2FS-fs (loop2): Invalid log blocks per segment (2424841) [ 2451.075979][T22971] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2451.079469][T22957] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2451.082771][T22957] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2451.088103][T22973] F2FS-fs (loop3): Invalid log sectors per block(3) log sectorsize(11) [ 2451.095882][T22957] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2451.115064][T22980] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2451.128533][T22977] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2451.129493][T22971] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2451.137602][T22977] F2FS-fs (loop1): invalid crc_offset: 0 [ 2451.144668][T22973] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 2451.150507][T22971] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2451.158741][T22980] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 2451.173074][T22973] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2451.176465][T22980] F2FS-fs (loop4): invalid crc value [ 2451.188048][T22973] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 2451.191379][T22977] F2FS-fs (loop1): NAT is corrupt, run fsck to fix it [ 2451.202979][T22977] F2FS-fs (loop1): Failed to initialize F2FS node manager (-5) [ 2451.220599][T22980] F2FS-fs (loop4): Try to recover 2th superblock, ret: 0 [ 2451.227847][T22980] F2FS-fs (loop4): Mounted with checkpoint version = 15213551 01:44:19 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090026000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {0x0, 0x0, 0x3ff000}], 0x0, &(0x7f0000014900)) 01:44:19 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000039100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x200000}], 0x0, &(0x7f0000014900)) [ 2451.462056][T22990] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2451.478641][T22973] F2FS-fs (loop3): Invalid log sectors per block(3) log sectorsize(11) [ 2451.484042][T22990] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 2451.495954][T22990] F2FS-fs (loop0): invalid crc value [ 2451.501468][T22973] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 01:44:19 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x12, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e00000010000003000000010000000200000016c886d9910f43279760e7096c6cc7be00000000", 0x80, 0x400}, {&(0x7f0000010100)="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"/288, 0x120, 0x860}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2451.504263][T22977] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2451.509814][T22995] F2FS-fs (loop2): Invalid log blocks per segment (2490377) [ 2451.525244][T22977] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2451.531889][T22973] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2451.534974][T22977] F2FS-fs (loop1): invalid crc_offset: 0 [ 2451.547323][T22995] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2451.555909][T22973] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 2451.565099][T22977] F2FS-fs (loop1): Failed to start F2FS issue_checkpoint_thread (-12) [ 2451.569983][T22995] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2451.581304][T22995] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2451.600995][T22998] F2FS-fs (loop5): Invalid log blocks per segment (50331657) [ 2451.608524][T22990] F2FS-fs (loop0): Try to recover 2th superblock, ret: 0 [ 2451.615719][T22990] F2FS-fs (loop0): Mounted with checkpoint version = 15213551 [ 2451.615888][T22998] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2451.632111][T22998] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2451.640198][T22998] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 01:44:20 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000080000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {0x0, 0x0, 0x3ff000}], 0x0, &(0x7f0000014900)) 01:44:20 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xf, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b000c000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) 01:44:20 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x41000000, 0x11, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2451.861698][T23011] F2FS-fs (loop3): Invalid log sectors per block(3) log sectorsize(12) [ 2451.870329][T23011] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 2451.870423][T22995] F2FS-fs (loop2): Invalid log blocks per segment (2490377) [ 2451.878737][T23011] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2451.893962][T23009] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2451.897265][T22995] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 01:44:20 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xf, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b000d000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2451.904919][T23009] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2451.917963][T23012] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2451.919433][T23011] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 2451.926535][T22998] F2FS-fs (loop5): Invalid log blocks per segment (50331657) [ 2451.935165][T23009] F2FS-fs (loop1): invalid crc_offset: 0 [ 2451.969828][T22998] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2451.978080][T23012] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 2451.985400][T22995] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2451.987399][T22998] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2451.996342][T22995] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2452.001775][T22998] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2452.010509][T23012] F2FS-fs (loop4): invalid crc value [ 2452.036937][T23009] F2FS-fs (loop1): NAT is corrupt, run fsck to fix it [ 2452.041073][T23012] F2FS-fs (loop4): Try to recover 2th superblock, ret: 0 [ 2452.043795][T23009] F2FS-fs (loop1): Failed to initialize F2FS node manager (-5) [ 2452.051181][T23012] F2FS-fs (loop4): Mounted with checkpoint version = 15213551 01:44:20 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090037000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {0x0, 0x0, 0x3ff000}], 0x0, &(0x7f0000014900)) [ 2452.080552][T23018] F2FS-fs (loop3): Invalid log sectorsize (13) [ 2452.086743][T23018] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 2452.095111][T23018] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2452.102864][T23018] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 01:44:20 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000039a00000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x200000}], 0x0, &(0x7f0000014900)) 01:44:20 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x12, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e00000010000003000000010000000200000016c886d9910f43279760e7096c6cc7be00000000", 0x80, 0x400}, {&(0x7f0000010100)="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"/288, 0x120, 0x860}, {0x0, 0x0, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2452.340551][T23027] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2452.348371][T23027] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 2452.357345][T23027] F2FS-fs (loop0): invalid crc value [ 2452.367486][T23035] F2FS-fs (loop2): Invalid log blocks per segment (3604489) [ 2452.375400][T23035] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 01:44:20 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xf, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b000e000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2452.383780][T23009] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2452.384615][T23035] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2452.391597][T23030] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2452.399306][T23035] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2452.415804][T23034] F2FS-fs (loop5): Invalid log blocks per segment (50331657) [ 2452.418721][T23009] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2452.432213][T23034] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2452.440573][T23009] F2FS-fs (loop1): invalid crc_offset: 0 [ 2452.441710][T23030] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 2452.446490][T23034] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2452.462312][T23009] F2FS-fs (loop1): Failed to initialize F2FS segment manager (-4) [ 2452.470394][T23030] F2FS-fs (loop4): invalid crc_offset: 0 [ 2452.479137][T23034] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2452.479314][T23027] F2FS-fs (loop0): Try to recover 2th superblock, ret: 0 [ 2452.494785][T23030] F2FS-fs (loop4): invalid crc value [ 2452.497073][T23027] F2FS-fs (loop0): Mounted with checkpoint version = 15213551 [ 2452.507511][T23044] F2FS-fs (loop3): Invalid log sectorsize (14) [ 2452.507747][T23030] F2FS-fs (loop4): Failed to get valid F2FS checkpoint [ 2452.524173][T23044] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 2452.532476][T23044] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2452.540397][T23044] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 01:44:21 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000090000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {0x0, 0x0, 0x3ff000}], 0x0, &(0x7f0000014900)) 01:44:21 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x48000000, 0x11, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) 01:44:21 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c00000009000003ac00000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x200000}], 0x0, &(0x7f0000014900)) 01:44:21 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x12, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e00000010000003000000010000000200000016c886d9910f43279760e7096c6cc7be00000000", 0x80, 0x400}, {&(0x7f0000010100)="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"/288, 0x120, 0x860}, {0x0, 0x0, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2452.636476][T23035] F2FS-fs (loop2): Invalid log blocks per segment (3604489) [ 2452.644221][T23035] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2452.652784][T23035] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2452.661324][T23035] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 01:44:21 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090038000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {0x0, 0x0, 0x3ff000}], 0x0, &(0x7f0000014900)) [ 2452.791578][T23052] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2452.799788][T23052] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2452.800393][T23044] F2FS-fs (loop3): Invalid log sectorsize (14) [ 2452.808869][T23052] F2FS-fs (loop1): invalid crc_offset: 0 [ 2452.815985][T23044] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 2452.823182][T23052] handle_bad_sector: 143 callbacks suppressed [ 2452.823194][T23052] attempt to access beyond end of device [ 2452.823194][T23052] loop1: rw=12288, want=20488, limit=16368 [ 2452.828234][T23044] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2452.834869][T23052] attempt to access beyond end of device [ 2452.834869][T23052] loop1: rw=12288, want=20496, limit=16368 [ 2452.845917][T23044] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 2452.854091][T23052] attempt to access beyond end of device [ 2452.854091][T23052] loop1: rw=12288, want=20504, limit=16368 [ 2452.872261][T23056] F2FS-fs (loop5): Invalid log blocks per segment (50331657) [ 2452.895889][T23057] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2452.897160][T23052] attempt to access beyond end of device [ 2452.897160][T23052] loop1: rw=12288, want=20512, limit=16368 [ 2452.915071][T23058] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2452.916972][T23057] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 2452.923019][T23056] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2452.933122][T23067] F2FS-fs (loop2): Invalid log blocks per segment (3670025) [ 2452.949918][T23067] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2452.958827][T23057] F2FS-fs (loop0): invalid crc value [ 2452.978295][T23052] attempt to access beyond end of device [ 2452.978295][T23052] loop1: rw=12288, want=20520, limit=16368 [ 2452.989993][T23058] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 01:44:21 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xf, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b000f000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2452.990159][T23067] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2453.007505][T23056] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2453.007933][T23058] F2FS-fs (loop4): invalid crc_offset: 0 [ 2453.021220][T23058] F2FS-fs (loop4): invalid crc value [ 2453.026548][T23058] F2FS-fs (loop4): Failed to get valid F2FS checkpoint [ 2453.028338][T23056] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2453.033574][T23052] attempt to access beyond end of device [ 2453.033574][T23052] loop1: rw=12288, want=20528, limit=16368 [ 2453.046308][T23057] F2FS-fs (loop0): Try to recover 2th superblock, ret: 0 [ 2453.053101][T23052] attempt to access beyond end of device [ 2453.053101][T23052] loop1: rw=12288, want=20536, limit=16368 [ 2453.060207][T23067] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2453.071405][T23052] attempt to access beyond end of device [ 2453.071405][T23052] loop1: rw=12288, want=20544, limit=16368 [ 2453.071430][T23052] attempt to access beyond end of device [ 2453.071430][T23052] loop1: rw=12288, want=20488, limit=16368 [ 2453.090231][T23057] F2FS-fs (loop0): Mounted with checkpoint version = 15213551 [ 2453.092197][T23052] attempt to access beyond end of device [ 2453.092197][T23052] loop1: rw=12288, want=20488, limit=16368 [ 2453.120894][T23052] F2FS-fs (loop1): NAT is corrupt, run fsck to fix it [ 2453.127641][T23052] F2FS-fs (loop1): Failed to initialize F2FS node manager (-5) 01:44:21 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x12, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e00000010000003000000010000000200000016c886d9910f43279760e7096c6cc7be00000000", 0x80, 0x400}, {&(0x7f0000010100)="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"/288, 0x120, 0x860}, {0x0, 0x0, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2453.281383][T23074] F2FS-fs (loop3): Invalid log sectorsize (15) [ 2453.290872][T23074] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 2453.299440][T23074] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2453.304058][T23056] F2FS-fs (loop5): Invalid log blocks per segment (50331657) [ 2453.312093][T23074] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 2453.318641][T23056] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2453.334354][T23067] F2FS-fs (loop2): Invalid log blocks per segment (3670025) [ 2453.342164][T23052] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2453.343319][T23056] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2453.358002][T23056] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2453.358897][T23067] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2453.366573][T23052] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock 01:44:21 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x4c000000, 0x11, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2453.376681][T23080] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2453.390871][T23080] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 2453.393706][T23067] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2453.401717][T23080] F2FS-fs (loop4): invalid crc_offset: 0 [ 2453.408882][T23067] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2453.412804][T23080] F2FS-fs (loop4): invalid crc value [ 2453.421837][T23052] F2FS-fs (loop1): invalid crc_offset: 0 01:44:21 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c00000009000000d800000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x200000}], 0x0, &(0x7f0000014900)) [ 2453.429519][T23080] F2FS-fs (loop4): Failed to get valid F2FS checkpoint [ 2453.452314][T23052] F2FS-fs (loop1): NAT is corrupt, run fsck to fix it [ 2453.459130][T23052] F2FS-fs (loop1): Failed to initialize F2FS node manager (-5) 01:44:22 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090041000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {0x0, 0x0, 0x3ff000}], 0x0, &(0x7f0000014900)) 01:44:22 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xf, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0011000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) 01:44:22 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x12, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e00000010000003000000010000000200000016c886d9910f43279760e7096c6cc7be00000000", 0x80, 0x400}, {&(0x7f0000010100)="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"/288, 0x120, 0x860}, {&(0x7f0000010c00), 0x0, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) 01:44:22 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000001000000010000000a0000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {0x0, 0x0, 0x3ff000}], 0x0, &(0x7f0000014900)) [ 2453.898374][T23090] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2453.906260][T23090] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2453.917325][T23090] F2FS-fs (loop1): invalid crc_offset: 0 [ 2453.926816][T23090] F2FS-fs (loop1): NAT is corrupt, run fsck to fix it [ 2453.927774][T23086] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2453.933730][T23090] F2FS-fs (loop1): Failed to initialize F2FS node manager (-5) [ 2453.941723][T23086] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 2453.957966][T23086] F2FS-fs (loop0): invalid crc value [ 2453.970773][T23092] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2453.981252][T23093] F2FS-fs (loop3): Invalid log sectorsize (17) [ 2453.982405][T23092] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 2453.987679][T23093] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 2453.996275][T23092] F2FS-fs (loop4): invalid crc_offset: 0 [ 2454.004351][T23093] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2454.009843][T23086] F2FS-fs (loop0): Try to recover 2th superblock, ret: 0 [ 2454.017696][T23093] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 2454.024608][T23086] F2FS-fs (loop0): Mounted with checkpoint version = 15213551 [ 2454.040047][T23092] F2FS-fs (loop4): invalid crc value [ 2454.045337][T23092] F2FS-fs (loop4): Failed to get valid F2FS checkpoint 01:44:22 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x12, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e00000010000003000000010000000200000016c886d9910f43279760e7096c6cc7be00000000", 0x80, 0x400}, {&(0x7f0000010100)="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"/288, 0x120, 0x860}, {&(0x7f0000010c00), 0x0, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2454.133944][T23097] F2FS-fs (loop5): Invalid segment/section count (31, 24 x 216) [ 2454.145759][T23097] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2454.149860][T23100] F2FS-fs (loop2): Invalid log blocks per segment (4259849) [ 2454.166316][T23093] F2FS-fs (loop3): Invalid log sectorsize (17) [ 2454.167383][T23100] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 01:44:22 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x4c2400a0, 0x11, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2454.175404][T23090] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2454.181816][T23100] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2454.194997][T23090] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2454.197825][T23100] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2454.208360][T23093] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 2454.220790][T23097] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2454.240580][T23113] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2454.245326][T23093] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2454.253829][T23113] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 2454.256487][T23090] F2FS-fs (loop1): invalid crc_offset: 0 [ 2454.265282][T23113] F2FS-fs (loop4): invalid crc_offset: 0 [ 2454.276470][T23113] F2FS-fs (loop4): invalid crc value [ 2454.281971][T23113] F2FS-fs (loop4): Failed to get valid F2FS checkpoint [ 2454.292595][T23097] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2454.301282][T23093] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 2454.305678][T23090] F2FS-fs (loop1): Failed to start F2FS issue_checkpoint_thread (-12) 01:44:22 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090048000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {0x0, 0x0, 0x3ff000}], 0x0, &(0x7f0000014900)) 01:44:22 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000001000000010000000b0000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {0x0, 0x0, 0x3ff000}], 0x0, &(0x7f0000014900)) 01:44:22 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xf, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0012000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) 01:44:22 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x12, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e00000010000003000000010000000200000016c886d9910f43279760e7096c6cc7be00000000", 0x80, 0x400}, {&(0x7f0000010100)="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"/288, 0x120, 0x860}, {&(0x7f0000010c00), 0x0, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2454.622445][T23097] F2FS-fs (loop5): Invalid segment/section count (31, 24 x 216) [ 2454.635833][T23117] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2454.645900][T23097] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2454.655258][T23097] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2454.655487][T23122] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2454.663200][T23097] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2454.677345][T23117] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 2454.679204][T23122] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 2454.688068][T23117] F2FS-fs (loop0): invalid crc value [ 2454.696621][T23122] F2FS-fs (loop4): invalid crc_offset: 0 [ 2454.707538][T23122] F2FS-fs (loop4): invalid crc value [ 2454.712904][T23122] F2FS-fs (loop4): Failed to get valid F2FS checkpoint [ 2454.719659][T23117] F2FS-fs (loop0): Try to recover 2th superblock, ret: 0 [ 2454.726870][T23117] F2FS-fs (loop0): Mounted with checkpoint version = 15213551 01:44:23 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c00000009000000da00000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x200000}], 0x0, &(0x7f0000014900)) [ 2454.805817][T23126] F2FS-fs (loop3): Invalid log sectorsize (18) [ 2454.809970][T23124] F2FS-fs (loop2): Invalid log blocks per segment (4718601) [ 2454.812691][T23126] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 2454.828141][T23126] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2454.836338][T23126] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 2454.838100][T23124] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 01:44:23 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x12, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e00000010000003000000010000000200000016c886d9910f43279760e7096c6cc7be00000000", 0x80, 0x400}, {&(0x7f0000010100)="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"/288, 0x120, 0x860}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600"/83, 0x53, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2454.853326][T23124] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2454.863123][T23124] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2454.872125][T23128] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2454.880002][T23128] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2454.888911][T23128] F2FS-fs (loop1): invalid crc_offset: 0 [ 2454.897219][T23128] F2FS-fs (loop1): NAT is corrupt, run fsck to fix it [ 2454.904038][T23128] F2FS-fs (loop1): Failed to initialize F2FS node manager (-5) 01:44:23 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x4d000000, 0x11, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2455.007893][T23126] F2FS-fs (loop3): Invalid log sectorsize (18) [ 2455.014618][T23126] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 2455.023023][T23126] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2455.030900][T23126] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 2455.040380][T23143] F2FS-fs (loop5): Invalid segment/section count (31, 24 x 218) [ 2455.048052][T23143] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 01:44:23 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000001000000010000000c0000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {0x0, 0x0, 0x3ff000}], 0x0, &(0x7f0000014900)) [ 2455.056667][T23143] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2455.064481][T23143] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2455.073493][T23141] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2455.091424][T23141] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 2455.100399][T23141] F2FS-fs (loop4): invalid crc_offset: 0 01:44:23 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xf, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0018000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2455.106194][T23141] F2FS-fs (loop4): invalid crc value [ 2455.111852][T23141] F2FS-fs (loop4): Failed to get valid F2FS checkpoint [ 2455.115496][T23124] F2FS-fs (loop2): Invalid log blocks per segment (4718601) [ 2455.128266][T23124] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2455.136651][T23124] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2455.144530][T23124] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 01:44:23 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x12, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e00000010000003000000010000000200000016c886d9910f43279760e7096c6cc7be00000000", 0x80, 0x400}, {&(0x7f0000010100)="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"/288, 0x120, 0x860}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600"/83, 0x53, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) 01:44:23 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c00000009004c000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {0x0, 0x0, 0x3ff000}], 0x0, &(0x7f0000014900)) 01:44:23 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c00000009000000dc00000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x200000}], 0x0, &(0x7f0000014900)) [ 2455.372595][T23148] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2455.381738][T23151] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2455.389781][T23148] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2455.401271][T23151] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 2455.410370][T23151] F2FS-fs (loop0): invalid crc value 01:44:23 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090058000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {0x0, 0x0, 0x3ff000}], 0x0, &(0x7f0000014900)) [ 2455.421126][T23159] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2455.429325][T23148] F2FS-fs (loop1): invalid crc_offset: 0 [ 2455.435265][T23159] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 2455.448428][T23159] F2FS-fs (loop4): invalid crc_offset: 0 [ 2455.454385][T23159] F2FS-fs (loop4): invalid crc value [ 2455.459891][T23159] F2FS-fs (loop4): Failed to get valid F2FS checkpoint [ 2455.460558][T23151] F2FS-fs (loop0): Try to recover 2th superblock, ret: 0 [ 2455.469672][T23148] F2FS-fs (loop1): NAT is corrupt, run fsck to fix it [ 2455.474045][T23151] F2FS-fs (loop0): Mounted with checkpoint version = 15213551 [ 2455.480782][T23148] F2FS-fs (loop1): Failed to initialize F2FS node manager (-5) 01:44:24 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x12, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e00000010000003000000010000000200000016c886d9910f43279760e7096c6cc7be00000000", 0x80, 0x400}, {&(0x7f0000010100)="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"/288, 0x120, 0x860}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600"/83, 0x53, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2455.541490][T23158] F2FS-fs (loop3): Invalid log sectorsize (24) [ 2455.548991][T23163] F2FS-fs (loop5): Invalid segment/section count (31, 24 x 220) [ 2455.565815][T23158] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 2455.572684][T23163] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2455.578497][T23158] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 01:44:24 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000001000000010000000d0000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {0x0, 0x0, 0x3ff000}], 0x0, &(0x7f0000014900)) 01:44:24 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x577f0000, 0x11, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2455.582669][T23163] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2455.590839][T23158] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 2455.598187][T23163] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2455.711586][T23172] F2FS-fs (loop2): Invalid log blocks per segment (5767177) [ 2455.718942][T23172] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2455.722781][T23177] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2455.727471][T23172] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2455.735154][T23180] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2455.743286][T23158] F2FS-fs (loop3): Invalid log sectorsize (24) [ 2455.760276][T23180] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 2455.760658][T23163] F2FS-fs (loop5): Invalid segment/section count (31, 24 x 220) [ 2455.768562][T23177] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2455.779520][T23174] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2455.789841][T23163] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2455.792972][T23174] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 2455.809482][T23174] F2FS-fs (loop4): invalid crc_offset: 0 [ 2455.815769][T23174] F2FS-fs (loop4): invalid crc value [ 2455.821180][T23174] F2FS-fs (loop4): Failed to get valid F2FS checkpoint [ 2455.829657][T23172] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2455.834175][T23163] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2455.838441][T23158] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 2455.850684][T23163] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 01:44:24 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x12, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e00000010000003000000010000000200000016c886d9910f43279760e7096c6cc7be00000000", 0x80, 0x400}, {&(0x7f0000010100)="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"/288, 0x120, 0x860}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff050000000000000000", 0x7d, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2455.862373][T23180] F2FS-fs (loop0): invalid crc value [ 2455.862820][T23158] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2455.870122][T23177] F2FS-fs (loop1): invalid crc_offset: 0 [ 2455.875561][T23158] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 2455.894755][T23177] F2FS-fs (loop1): NAT is corrupt, run fsck to fix it [ 2455.901586][T23177] F2FS-fs (loop1): Failed to initialize F2FS node manager (-5) 01:44:24 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c00000009000000dd00000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x200000}], 0x0, &(0x7f0000014900)) [ 2455.908212][T23180] F2FS-fs (loop0): Try to recover 2th superblock, ret: 0 [ 2455.916594][T23180] F2FS-fs (loop0): Mounted with checkpoint version = 15213551 01:44:24 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xf, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b001e000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) 01:44:24 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x5ccd02a0, 0x11, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2456.188427][T23194] F2FS-fs (loop5): Invalid segment/section count (31, 24 x 221) [ 2456.196370][T23194] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2456.205295][T23194] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2456.213177][T23194] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2456.217534][T23177] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2456.229435][T23177] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2456.238527][T23177] F2FS-fs (loop1): invalid crc_offset: 0 [ 2456.247101][T23177] F2FS-fs (loop1): NAT is corrupt, run fsck to fix it [ 2456.254013][T23177] F2FS-fs (loop1): Failed to initialize F2FS node manager (-5) [ 2456.264253][T23172] F2FS-fs (loop2): Invalid log blocks per segment (5767177) [ 2456.271657][T23172] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2456.280207][T23172] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2456.287990][T23172] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2456.290947][T23198] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2456.303991][T23198] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 2456.312764][T23198] F2FS-fs (loop4): invalid crc_offset: 0 [ 2456.318561][T23198] F2FS-fs (loop4): invalid crc value [ 2456.324107][T23198] F2FS-fs (loop4): Failed to get valid F2FS checkpoint 01:44:24 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090060000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {0x0, 0x0, 0x3ff000}], 0x0, &(0x7f0000014900)) 01:44:24 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000001000000010000000e0000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {0x0, 0x0, 0x3ff000}], 0x0, &(0x7f0000014900)) [ 2456.376571][T23194] F2FS-fs (loop5): Invalid segment/section count (31, 24 x 221) [ 2456.385853][T23194] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2456.385952][T23199] F2FS-fs (loop3): Invalid log sectorsize (30) [ 2456.394487][T23194] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2456.400549][T23199] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 2456.416364][T23194] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2456.425668][T23199] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2456.433496][T23199] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 01:44:24 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c00000009000000de00000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x200000}], 0x0, &(0x7f0000014900)) [ 2456.510588][T23207] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2456.518378][T23207] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 2456.527178][T23207] F2FS-fs (loop0): invalid crc value [ 2456.542379][T23211] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) 01:44:25 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x12, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e00000010000003000000010000000200000016c886d9910f43279760e7096c6cc7be00000000", 0x80, 0x400}, {&(0x7f0000010100)="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"/288, 0x120, 0x860}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff050000000000000000", 0x7d, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2456.552899][T23211] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2456.557820][T23207] F2FS-fs (loop0): Try to recover 2th superblock, ret: 0 [ 2456.572714][T23214] F2FS-fs (loop2): Invalid log blocks per segment (6291465) [ 2456.574573][T23207] F2FS-fs (loop0): Mounted with checkpoint version = 15213551 [ 2456.587115][T23214] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2456.590590][T23211] F2FS-fs (loop1): invalid crc_offset: 0 [ 2456.601806][T23214] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2456.609656][T23214] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2456.616201][T23211] F2FS-fs (loop1): NAT is corrupt, run fsck to fix it [ 2456.624653][T23211] F2FS-fs (loop1): Failed to initialize F2FS node manager (-5) [ 2456.686852][T23221] F2FS-fs (loop5): Invalid segment/section count (31, 24 x 222) [ 2456.687153][T23199] F2FS-fs (loop3): Invalid log sectorsize (30) [ 2456.694551][T23221] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2456.694694][T23221] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2456.700878][T23199] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 2456.709076][T23221] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2456.717209][T23199] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2456.740836][T23199] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 2456.797799][T23228] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2456.798110][T23214] F2FS-fs (loop2): Invalid log blocks per segment (6291465) [ 2456.805699][T23228] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 2456.812899][T23214] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2456.813503][T23214] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2456.822616][T23228] F2FS-fs (loop4): invalid crc_offset: 0 01:44:25 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xf, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0020000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) 01:44:25 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x60000000, 0x11, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) 01:44:25 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090064000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {0x0, 0x0, 0x3ff000}], 0x0, &(0x7f0000014900)) [ 2456.829345][T23214] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2456.851432][T23228] F2FS-fs (loop4): invalid crc value [ 2456.856870][T23228] F2FS-fs (loop4): Failed to get valid F2FS checkpoint [ 2456.866023][T23221] F2FS-fs (loop5): Invalid segment/section count (31, 24 x 222) [ 2456.878530][T23221] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2456.887688][T23221] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2456.895650][T23221] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 01:44:25 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x12, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e00000010000003000000010000000200000016c886d9910f43279760e7096c6cc7be00000000", 0x80, 0x400}, {&(0x7f0000010100)="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"/288, 0x120, 0x860}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff050000000000000000", 0x7d, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2456.963782][T23211] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2456.971598][T23211] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2456.981935][T23211] F2FS-fs (loop1): invalid crc_offset: 0 [ 2456.987637][T23211] F2FS-fs (loop1): Failed to start F2FS issue_checkpoint_thread (-12) 01:44:25 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c00000009000000df00000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x200000}], 0x0, &(0x7f0000014900)) 01:44:25 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000001000000010000000f0000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {0x0, 0x0, 0x3ff000}], 0x0, &(0x7f0000014900)) [ 2457.245454][T23235] F2FS-fs (loop3): Invalid log sectorsize (32) [ 2457.251832][T23235] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 2457.260269][T23235] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2457.269737][T23235] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 2457.280188][T23242] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2457.281755][T23238] F2FS-fs (loop2): Invalid log blocks per segment (6553609) [ 2457.289382][T23245] F2FS-fs (loop5): Invalid segment/section count (31, 24 x 223) [ 2457.295362][T23242] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 2457.302914][T23245] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2457.319491][T23241] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2457.328100][T23245] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2457.335278][T23250] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2457.340748][T23238] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2457.343688][T23250] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2457.351750][T23242] F2FS-fs (loop4): invalid crc_offset: 0 [ 2457.360616][T23250] F2FS-fs (loop1): invalid crc_offset: 0 [ 2457.371749][T23241] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 2457.381405][T23241] F2FS-fs (loop0): invalid crc value [ 2457.384950][T23242] F2FS-fs (loop4): invalid crc value [ 2457.386845][T23245] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2457.392838][T23238] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2457.400284][T23242] F2FS-fs (loop4): Failed to get valid F2FS checkpoint [ 2457.408300][T23238] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2457.420120][T23250] F2FS-fs (loop1): NAT is corrupt, run fsck to fix it [ 2457.429660][T23250] F2FS-fs (loop1): Failed to initialize F2FS node manager (-5) 01:44:25 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xf, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0038000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2457.449684][T23241] F2FS-fs (loop0): Try to recover 2th superblock, ret: 0 [ 2457.456936][T23241] F2FS-fs (loop0): Mounted with checkpoint version = 15213551 01:44:26 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x12, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e00000010000003000000010000000200000016c886d9910f43279760e7096c6cc7be00000000", 0x80, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000001c0000006a706700000000006769660000000000706e670000000000617669000000000064697678000000006d703400000000006d703300000000003367700000000000776d760000000000776d6100000000006d706567000000006d6b7600000000006d6f76000000000061737800000000006173660000000000776d78000000000073766900000000007776780000000000776d0000000000006d706700000000006d70650000000000726d0000000000006f676700000000006a70656700000000766964656f00000061706b0000000000736f000000000000636f6c6400000000646200"/288, 0x120, 0x860}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c501000006000000010000000700", 0x92, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2457.596085][T23245] F2FS-fs (loop5): Invalid segment/section count (31, 24 x 223) [ 2457.609916][T23260] F2FS-fs (loop3): Invalid log sectorsize (56) [ 2457.615338][T23245] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2457.620131][T23238] F2FS-fs (loop2): Invalid log blocks per segment (6553609) 01:44:26 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x68000000, 0x11, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2457.639371][T23250] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2457.645060][T23245] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2457.656442][T23245] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2457.664541][T23260] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 2457.673053][T23238] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2457.676284][T23250] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock 01:44:26 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c00000009000003ff00000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x200000}], 0x0, &(0x7f0000014900)) [ 2457.681602][T23238] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2457.692047][T23260] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2457.697428][T23238] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2457.705291][T23260] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 2457.721718][T23250] F2FS-fs (loop1): invalid crc_offset: 0 [ 2457.738452][T23250] F2FS-fs (loop1): NAT is corrupt, run fsck to fix it 01:44:26 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090068000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {0x0, 0x0, 0x3ff000}], 0x0, &(0x7f0000014900)) [ 2457.745340][T23250] F2FS-fs (loop1): Failed to initialize F2FS node manager (-5) [ 2457.811944][T23266] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2457.819790][T23266] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 2457.828328][T23266] F2FS-fs (loop4): invalid crc_offset: 0 [ 2457.834274][T23266] F2FS-fs (loop4): invalid crc value [ 2457.839585][T23266] F2FS-fs (loop4): Failed to get valid F2FS checkpoint 01:44:26 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000100000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {0x0, 0x0, 0x3ff000}], 0x0, &(0x7f0000014900)) 01:44:26 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x12, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e00000010000003000000010000000200000016c886d9910f43279760e7096c6cc7be00000000", 0x80, 0x400}, {&(0x7f0000010100)="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"/288, 0x120, 0x860}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c501000006000000010000000700", 0x92, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2458.201105][T23260] F2FS-fs (loop3): Invalid log sectorsize (56) [ 2458.206858][T23273] F2FS-fs (loop5): Invalid log blocks per segment (50331657) [ 2458.212715][T23260] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 2458.217458][T23273] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2458.226948][T23260] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2458.235388][T23273] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2458.239149][T23274] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2458.246965][T23273] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2458.266045][T23274] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 2458.270003][T23260] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 2458.284445][T23274] F2FS-fs (loop0): invalid crc value [ 2458.308320][T23274] F2FS-fs (loop0): Try to recover 2th superblock, ret: 0 [ 2458.315473][T23274] F2FS-fs (loop0): Mounted with checkpoint version = 15213551 01:44:26 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xf, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b003f000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2458.349997][T23278] F2FS-fs (loop2): Invalid log blocks per segment (6815753) [ 2458.357297][T23278] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2458.365746][T23278] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2458.374859][T23278] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2458.382904][T23284] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2458.383258][T23285] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) 01:44:26 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xf, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b03ce000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2458.403485][T23284] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 2458.406376][T23273] F2FS-fs (loop5): Invalid log blocks per segment (50331657) [ 2458.412360][T23284] F2FS-fs (loop4): invalid crc_offset: 0 [ 2458.419227][T23273] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2458.425281][T23284] F2FS-fs (loop4): invalid crc value [ 2458.433079][T23285] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2458.438371][T23284] F2FS-fs (loop4): Failed to get valid F2FS checkpoint [ 2458.451649][T23273] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2458.455032][T23285] F2FS-fs (loop1): invalid crc_offset: 0 [ 2458.461096][T23273] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2458.469422][T23285] handle_bad_sector: 160 callbacks suppressed [ 2458.469434][T23285] attempt to access beyond end of device [ 2458.469434][T23285] loop1: rw=12288, want=20488, limit=16368 [ 2458.492265][T23285] attempt to access beyond end of device [ 2458.492265][T23285] loop1: rw=12288, want=20496, limit=16368 01:44:26 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x6c000000, 0x11, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2458.503596][T23285] attempt to access beyond end of device [ 2458.503596][T23285] loop1: rw=12288, want=20504, limit=16368 [ 2458.515070][T23285] attempt to access beyond end of device [ 2458.515070][T23285] loop1: rw=12288, want=20512, limit=16368 [ 2458.528772][T23285] attempt to access beyond end of device [ 2458.528772][T23285] loop1: rw=12288, want=20520, limit=16368 [ 2458.540509][T23285] attempt to access beyond end of device [ 2458.540509][T23285] loop1: rw=12288, want=20528, limit=16368 [ 2458.552127][T23285] attempt to access beyond end of device [ 2458.552127][T23285] loop1: rw=12288, want=20536, limit=16368 [ 2458.563677][T23285] attempt to access beyond end of device [ 2458.563677][T23285] loop1: rw=12288, want=20544, limit=16368 [ 2458.575255][T23285] attempt to access beyond end of device [ 2458.575255][T23285] loop1: rw=12288, want=20488, limit=16368 [ 2458.586956][T23285] attempt to access beyond end of device [ 2458.586956][T23285] loop1: rw=12288, want=20488, limit=16368 [ 2458.589294][T23298] F2FS-fs (loop3): Invalid log sectorsize (206) 01:44:27 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000200000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x200000}], 0x0, &(0x7f0000014900)) [ 2458.606339][T23278] F2FS-fs (loop2): Invalid log blocks per segment (6815753) [ 2458.613754][T23278] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2458.614126][T23298] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 2458.622224][T23278] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2458.638171][T23278] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2458.646711][T23285] F2FS-fs (loop1): NAT is corrupt, run fsck to fix it 01:44:27 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x12, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e00000010000003000000010000000200000016c886d9910f43279760e7096c6cc7be00000000", 0x80, 0x400}, {&(0x7f0000010100)="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"/288, 0x120, 0x860}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c501000006000000010000000700", 0x92, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2458.653705][T23285] F2FS-fs (loop1): Failed to initialize F2FS node manager (-5) [ 2458.663179][T23298] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2458.670972][T23298] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 01:44:27 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c00000009006c000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {0x0, 0x0, 0x3ff000}], 0x0, &(0x7f0000014900)) [ 2458.911316][T23304] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2458.919185][T23304] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 2458.928676][T23304] F2FS-fs (loop0): invalid crc value [ 2458.934315][T23303] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2458.935636][T23285] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2458.942103][T23306] F2FS-fs (loop5): Invalid segment/section count (24 != 24 * 2) [ 2458.942113][T23306] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2458.942612][T23303] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 2458.950521][T23285] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2458.966155][T23298] F2FS-fs (loop3): Invalid log sectorsize (206) [ 2458.978951][T23285] F2FS-fs (loop1): invalid crc_offset: 0 [ 2458.982561][T23303] F2FS-fs (loop4): invalid crc_offset: 0 [ 2458.989039][T23310] F2FS-fs (loop2): Invalid log blocks per segment (7077897) [ 2458.994685][T23306] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2459.000595][T23298] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 2459.007622][T23306] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2459.015588][T23303] F2FS-fs (loop4): invalid crc value [ 2459.024581][T23285] F2FS-fs (loop1): Failed to start F2FS issue_checkpoint_thread (-12) [ 2459.033360][T23310] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2459.045428][T23303] F2FS-fs (loop4): Failed to get valid F2FS checkpoint [ 2459.055343][T23298] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2459.060754][T23310] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2459.069928][T23298] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 2459.075926][T23310] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2459.097898][T23304] F2FS-fs (loop0): Try to recover 2th superblock, ret: 0 [ 2459.105022][T23304] F2FS-fs (loop0): Mounted with checkpoint version = 15213551 01:44:27 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000110000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {0x0, 0x0, 0x3ff000}], 0x0, &(0x7f0000014900)) 01:44:27 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000400000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x200000}], 0x0, &(0x7f0000014900)) 01:44:27 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xf, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0002000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) 01:44:27 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000120000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {0x0, 0x0, 0x3ff000}], 0x0, &(0x7f0000014900)) 01:44:27 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x12, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e00000010000003000000010000000200000016c886d9910f43279760e7096c6cc7be00000000", 0x80, 0x400}, {&(0x7f0000010100)="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"/288, 0x120, 0x860}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a000000", 0x9c, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2459.306592][T23321] F2FS-fs (loop5): Invalid segment/section count (24 != 24 * 4) [ 2459.306732][T23310] F2FS-fs (loop2): Invalid log blocks per segment (7077897) [ 2459.321659][T23310] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2459.329422][T23321] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2459.330857][T23310] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2459.338879][T23321] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2459.346110][T23310] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2459.353958][T23321] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 01:44:27 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x74000000, 0x11, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) 01:44:27 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090074000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {0x0, 0x0, 0x3ff000}], 0x0, &(0x7f0000014900)) [ 2459.532096][T23327] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2459.539943][T23327] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2459.548625][T23327] F2FS-fs (loop1): invalid crc_offset: 0 [ 2459.556590][T23327] F2FS-fs (loop1): NAT is corrupt, run fsck to fix it [ 2459.563451][T23327] F2FS-fs (loop1): Failed to initialize F2FS node manager (-5) [ 2459.575032][T23330] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2459.582876][T23330] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 2459.591586][T23330] F2FS-fs (loop4): invalid crc_offset: 0 [ 2459.597439][T23330] F2FS-fs (loop4): invalid crc value [ 2459.602806][T23330] F2FS-fs (loop4): Failed to get valid F2FS checkpoint [ 2459.650466][T23321] F2FS-fs (loop5): Invalid segment/section count (24 != 24 * 4) [ 2459.651848][T23333] F2FS-fs (loop3): Invalid log sectorsize (2) [ 2459.658191][T23321] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2459.664412][T23333] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 2459.672680][T23321] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2459.688403][T23321] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2459.688467][T23333] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2459.704358][T23333] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 01:44:28 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x12, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e00000010000003000000010000000200000016c886d9910f43279760e7096c6cc7be00000000", 0x80, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000001c0000006a706700000000006769660000000000706e670000000000617669000000000064697678000000006d703400000000006d703300000000003367700000000000776d760000000000776d6100000000006d706567000000006d6b7600000000006d6f76000000000061737800000000006173660000000000776d78000000000073766900000000007776780000000000776d0000000000006d706700000000006d70650000000000726d0000000000006f676700000000006a70656700000000766964656f00000061706b0000000000736f000000000000636f6c6400000000646200"/288, 0x120, 0x860}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a000000", 0x9c, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) 01:44:28 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000600000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x200000}], 0x0, &(0x7f0000014900)) [ 2459.806043][T23342] F2FS-fs (loop2): Invalid log blocks per segment (7602185) [ 2459.815190][T23342] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2459.825089][T23342] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2459.832848][T23342] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2459.861017][T23340] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2459.868791][T23340] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 2459.877751][T23340] F2FS-fs (loop0): invalid crc value [ 2459.893056][T23340] F2FS-fs (loop0): Try to recover 2th superblock, ret: 0 [ 2459.900226][T23340] F2FS-fs (loop0): Mounted with checkpoint version = 15213551 [ 2459.924238][T23327] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2459.934452][T23327] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2459.941552][T23352] F2FS-fs (loop5): Invalid segment/section count (24 != 24 * 6) [ 2459.946773][T23327] F2FS-fs (loop1): invalid crc_offset: 0 [ 2459.951856][T23352] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2459.956022][T23327] F2FS-fs (loop1): Failed to start F2FS issue_checkpoint_thread (-12) 01:44:28 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x7a000000, 0x11, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2459.964900][T23352] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2459.983916][T23342] F2FS-fs (loop2): Invalid log blocks per segment (7602185) [ 2459.987710][T23352] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2459.991266][T23353] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2459.991273][T23353] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 2459.992097][T23333] F2FS-fs (loop3): Invalid log sectorsize (2) 01:44:28 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000180000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {0x0, 0x0, 0x3ff000}], 0x0, &(0x7f0000014900)) [ 2460.000380][T23342] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2460.007385][T23353] F2FS-fs (loop4): invalid crc_offset: 0 [ 2460.015970][T23342] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2460.023235][T23353] F2FS-fs (loop4): invalid crc value [ 2460.036997][T23342] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2460.046323][T23333] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 2460.049502][T23353] F2FS-fs (loop4): Failed to get valid F2FS checkpoint [ 2460.057149][T23333] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2460.079468][T23333] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 01:44:28 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000800000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x200000}], 0x0, &(0x7f0000014900)) 01:44:28 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c00000009007a000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {0x0, 0x0, 0x3ff000}], 0x0, &(0x7f0000014900)) 01:44:28 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xf, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0003000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) 01:44:28 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x12, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e00000010000003000000010000000200000016c886d9910f43279760e7096c6cc7be00000000", 0x80, 0x400}, {&(0x7f0000010100)="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"/288, 0x120, 0x860}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a000000", 0x9c, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2460.437825][T23366] F2FS-fs (loop2): Invalid log blocks per segment (7995401) [ 2460.438234][T23360] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2460.445249][T23366] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2460.455723][T23360] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2460.461625][T23366] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2460.477443][T23366] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2460.479240][T23360] F2FS-fs (loop1): invalid crc_offset: 0 [ 2460.487528][T23363] F2FS-fs (loop5): Invalid segment/section count (24 != 24 * 8) [ 2460.496621][T23360] F2FS-fs (loop1): NAT is corrupt, run fsck to fix it [ 2460.498997][T23363] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2460.506019][T23360] F2FS-fs (loop1): Failed to initialize F2FS node manager (-5) [ 2460.514367][T23363] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2460.529225][T23363] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2460.550646][T23370] F2FS-fs (loop3): Invalid log sectorsize (3) [ 2460.554235][T23369] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2460.556947][T23374] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2460.564546][T23369] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 2460.565268][T23369] F2FS-fs (loop0): invalid crc value [ 2460.572554][T23370] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 2460.580934][T23374] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 2460.586230][T23370] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2460.609988][T23374] F2FS-fs (loop4): invalid crc_offset: 0 [ 2460.609996][T23370] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 2460.623033][T23369] F2FS-fs (loop0): Try to recover 2th superblock, ret: 0 [ 2460.623924][T23374] F2FS-fs (loop4): invalid crc value [ 2460.636053][T23374] F2FS-fs (loop4): Failed to get valid F2FS checkpoint [ 2460.636319][T23369] F2FS-fs (loop0): Mounted with checkpoint version = 15213551 01:44:29 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c00000009007e000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {0x0, 0x0, 0x3ff000}], 0x0, &(0x7f0000014900)) 01:44:29 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x12, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e00000010000003000000010000000200000016c886d9910f43279760e7096c6cc7be00000000", 0x80, 0x400}, {&(0x7f0000010100)="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"/288, 0x120, 0x860}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040", 0xa1, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) 01:44:29 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x7e000000, 0x11, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2460.781821][T23363] F2FS-fs (loop5): Invalid segment/section count (24 != 24 * 8) [ 2460.790147][T23363] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2460.809587][T23360] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2460.818450][T23360] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2460.825195][T23363] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2460.828108][T23360] F2FS-fs (loop1): invalid crc_offset: 0 [ 2460.834421][T23370] F2FS-fs (loop3): Invalid log sectorsize (3) [ 2460.840091][T23363] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2460.848302][T23360] F2FS-fs (loop1): NAT is corrupt, run fsck to fix it [ 2460.855816][T23388] F2FS-fs (loop2): Invalid log blocks per segment (8257545) [ 2460.861386][T23360] F2FS-fs (loop1): Failed to initialize F2FS node manager (-5) [ 2460.869702][T23388] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2460.878357][T23370] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 2460.884680][T23388] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2460.900486][T23388] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2460.900628][T23390] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2460.916851][T23390] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 2460.917025][T23370] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 01:44:29 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000900000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x200000}], 0x0, &(0x7f0000014900)) [ 2460.925890][T23390] F2FS-fs (loop4): invalid crc_offset: 0 [ 2460.939370][T23390] F2FS-fs (loop4): invalid crc value [ 2460.944799][T23390] F2FS-fs (loop4): Failed to get valid F2FS checkpoint [ 2460.944847][T23370] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 01:44:29 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000260000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {0x0, 0x0, 0x3ff000}], 0x0, &(0x7f0000014900)) 01:44:29 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xf, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0004000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) 01:44:29 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x12, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e00000010000003000000010000000200000016c886d9910f43279760e7096c6cc7be00000000", 0x80, 0x400}, {&(0x7f0000010100)="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"/288, 0x120, 0x860}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040", 0xa1, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2461.427182][T23388] F2FS-fs (loop2): Invalid log blocks per segment (8257545) [ 2461.434621][T23388] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2461.434631][T23397] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2461.434646][T23397] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 2461.443391][T23388] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2461.460348][T23397] F2FS-fs (loop0): invalid crc value [ 2461.466442][T23388] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2461.480144][T23399] F2FS-fs (loop5): Invalid segment/section count (24 != 24 * 9) [ 2461.480232][T23404] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2461.487778][T23399] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2461.487955][T23399] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2461.511871][T23404] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2461.515140][T23413] F2FS-fs (loop3): Invalid log sectorsize (4) [ 2461.520526][T23407] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2461.535607][T23407] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 2461.536618][T23413] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 2461.544857][T23407] F2FS-fs (loop4): invalid crc_offset: 0 [ 2461.552411][T23413] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2461.558435][T23404] F2FS-fs (loop1): invalid crc_offset: 0 01:44:30 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090089000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {0x0, 0x0, 0x3ff000}], 0x0, &(0x7f0000014900)) [ 2461.566003][T23413] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 2461.571388][T23397] F2FS-fs (loop0): Try to recover 2th superblock, ret: 0 [ 2461.579628][T23399] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2461.595811][T23397] F2FS-fs (loop0): Mounted with checkpoint version = 15213551 [ 2461.604777][T23407] F2FS-fs (loop4): invalid crc value [ 2461.610442][T23407] F2FS-fs (loop4): Failed to get valid F2FS checkpoint [ 2461.621971][T23404] F2FS-fs (loop1): NAT is corrupt, run fsck to fix it [ 2461.628770][T23404] F2FS-fs (loop1): Failed to initialize F2FS node manager (-5) 01:44:30 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x12, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e00000010000003000000010000000200000016c886d9910f43279760e7096c6cc7be00000000", 0x80, 0x400}, {&(0x7f0000010100)="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"/288, 0x120, 0x860}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040", 0xa1, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) 01:44:30 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x81000000, 0x11, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) 01:44:30 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000f00000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x200000}], 0x0, &(0x7f0000014900)) [ 2461.804501][T23413] F2FS-fs (loop3): Invalid log sectorsize (4) [ 2461.810770][T23413] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 2461.819122][T23413] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2461.827203][T23413] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 01:44:30 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000410000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {0x0, 0x0, 0x3ff000}], 0x0, &(0x7f0000014900)) [ 2461.860301][T23421] F2FS-fs (loop2): Invalid log blocks per segment (8978441) [ 2461.869351][T23421] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2461.878466][T23421] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2461.886403][T23421] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2461.900382][T23430] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 01:44:30 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xf, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0005000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2461.908598][T23430] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 2461.917564][T23430] F2FS-fs (loop0): invalid crc value [ 2461.934474][T23426] F2FS-fs (loop5): Invalid segment/section count (24 != 24 * 15) [ 2461.944624][T23426] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2461.953032][T23426] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2461.959951][T23430] F2FS-fs (loop0): Try to recover 2th superblock, ret: 0 [ 2461.961029][T23426] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2461.967835][T23430] F2FS-fs (loop0): Mounted with checkpoint version = 15213551 [ 2462.033180][T23429] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2462.043071][T23429] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 2462.051994][T23429] F2FS-fs (loop4): invalid crc_offset: 0 [ 2462.057782][T23429] F2FS-fs (loop4): invalid crc value [ 2462.063216][T23429] F2FS-fs (loop4): Failed to get valid F2FS checkpoint [ 2462.088772][T23438] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2462.096687][T23438] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2462.105573][T23438] F2FS-fs (loop1): invalid crc_offset: 0 [ 2462.114656][T23438] F2FS-fs (loop1): NAT is corrupt, run fsck to fix it [ 2462.121653][T23438] F2FS-fs (loop1): Failed to initialize F2FS node manager (-5) [ 2462.130923][T23446] ================================================================== [ 2462.132886][T23421] F2FS-fs (loop2): Invalid log blocks per segment (8978441) [ 2462.139004][T23446] BUG: KASAN: use-after-free in f2fs_available_free_memory+0xa98/0xb00 [ 2462.139021][T23446] Read of size 4 at addr ffff888156384810 by task f2fs_discard-7:/23446 [ 2462.162803][T23446] [ 2462.165311][T23446] CPU: 0 PID: 23446 Comm: f2fs_discard-7: Tainted: G W 5.10.76-syzkaller-01178-g4944ec82ebb9 #0 [ 2462.177018][T23446] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2462.180365][T23421] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2462.187066][T23446] Call Trace: [ 2462.187085][T23446] dump_stack_lvl+0x1e2/0x24b [ 2462.187096][T23446] ? show_regs_print_info+0x18/0x18 [ 2462.187115][T23446] ? devkmsg_release+0x127/0x127 [ 2462.199786][T23421] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2462.203158][T23446] ? sysvec_reschedule_ipi+0x84/0x160 [ 2462.203170][T23446] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 2462.203189][T23446] print_address_description+0x8d/0x3d0 [ 2462.208443][T23421] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2462.213271][T23446] __kasan_report+0x142/0x220 [ 2462.213283][T23446] ? f2fs_available_free_memory+0xa98/0xb00 [ 2462.213292][T23446] kasan_report+0x51/0x70 [ 2462.213302][T23446] __asan_report_load4_noabort+0x14/0x20 [ 2462.213319][T23446] f2fs_available_free_memory+0xa98/0xb00 [ 2462.221612][T23443] F2FS-fs (loop3): Invalid log sectorsize (5) [ 2462.226394][T23446] ? f2fs_check_nid_range+0x120/0x120 [ 2462.226410][T23446] ? __kasan_check_read+0x11/0x20 [ 2462.226419][T23446] ? set_freezable+0x84/0x200 [ 2462.226439][T23446] issue_discard_thread+0x2dd/0x1b00 [ 2462.272807][T23426] F2FS-fs (loop5): Invalid segment/section count (24 != 24 * 15) [ 2462.278011][T23446] ? add_sit_entry+0x580/0x580 [ 2462.278032][T23446] ? __kasan_check_write+0x14/0x20 [ 2462.286012][T23426] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2462.288410][T23446] ? _raw_spin_lock_irqsave+0xf8/0x210 [ 2462.288427][T23446] ? __kasan_check_read+0x11/0x20 [ 2462.288449][T23446] ? __kthread_parkme+0xba/0x1d0 01:44:30 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x12, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e00000010000003000000010000000200000016c886d9910f43279760e7096c6cc7be00000000", 0x80, 0x400}, {&(0x7f0000010100)="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"/288, 0x120, 0x860}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000", 0xa4, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) 01:44:30 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x89000000, 0x11, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) 01:44:30 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c00000009009c000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {0x0, 0x0, 0x3ff000}], 0x0, &(0x7f0000014900)) [ 2462.293320][T23443] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 2462.298373][T23446] kthread+0x371/0x390 [ 2462.298386][T23446] ? add_sit_entry+0x580/0x580 [ 2462.298394][T23446] ? kthread_blkcg+0xd0/0xd0 [ 2462.298412][T23446] ret_from_fork+0x1f/0x30 [ 2462.306291][T23426] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2462.310831][T23446] [ 2462.310838][T23446] Allocated by task 23438: [ 2462.310850][T23446] ____kasan_kmalloc+0xdc/0x110 [ 2462.310858][T23446] __kasan_kmalloc+0x9/0x10 [ 2462.310866][T23446] kmem_cache_alloc_trace+0x210/0x3a0 [ 2462.310884][T23446] f2fs_build_node_manager+0x57/0x1390 [ 2462.316032][T23426] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2462.324087][T23446] f2fs_fill_super+0x6447/0x8f90 [ 2462.324096][T23446] mount_bdev+0x25f/0x370 [ 2462.324103][T23446] f2fs_mount+0x34/0x40 [ 2462.324111][T23446] legacy_get_tree+0xf0/0x190 [ 2462.324119][T23446] vfs_get_tree+0x89/0x270 [ 2462.324135][T23446] path_mount+0x1975/0x2ab0 [ 2462.329665][T23443] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2462.334555][T23446] __se_sys_mount+0x2f7/0x3b0 [ 2462.334564][T23446] __x64_sys_mount+0xbf/0xd0 [ 2462.334574][T23446] do_syscall_64+0x31/0x70 [ 2462.334583][T23446] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2462.334586][T23446] [ 2462.334591][T23446] Freed by task 23438: [ 2462.334600][T23446] kasan_set_track+0x4c/0x80 [ 2462.334607][T23446] kasan_set_free_info+0x23/0x40 [ 2462.334614][T23446] ____kasan_slab_free+0x133/0x170 [ 2462.334623][T23446] __kasan_slab_free+0x11/0x20 [ 2462.334631][T23446] slab_free_freelist_hook+0xcc/0x1a0 [ 2462.334638][T23446] kfree+0xd5/0x320 [ 2462.334647][T23446] f2fs_destroy_node_manager+0xdfd/0xf60 [ 2462.334663][T23446] f2fs_fill_super+0x7475/0x8f90 [ 2462.339897][T23443] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 2462.347714][T23446] mount_bdev+0x25f/0x370 [ 2462.347725][T23446] f2fs_mount+0x34/0x40 [ 2462.347733][T23446] legacy_get_tree+0xf0/0x190 [ 2462.347748][T23446] vfs_get_tree+0x89/0x270 [ 2462.533032][T23446] path_mount+0x1975/0x2ab0 [ 2462.537513][T23446] __se_sys_mount+0x2f7/0x3b0 [ 2462.542165][T23446] __x64_sys_mount+0xbf/0xd0 [ 2462.546726][T23446] do_syscall_64+0x31/0x70 [ 2462.551115][T23446] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2462.556975][T23446] [ 2462.559282][T23446] Last potentially related work creation: [ 2462.564986][T23446] kasan_save_stack+0x36/0x60 [ 2462.569635][T23446] kasan_record_aux_stack+0xd3/0xf0 [ 2462.574805][T23446] call_rcu+0x134/0x1470 [ 2462.579030][T23446] ip6_route_info_create+0xc5c/0x1aa0 [ 2462.584382][T23446] ip6_route_add+0x27/0x130 [ 2462.588865][T23446] addrconf_add_dev+0x419/0x5f0 [ 2462.593709][T23446] inet6_addr_add+0x216/0x1140 [ 2462.598452][T23446] inet6_rtm_newaddr+0x8f6/0x2a20 [ 2462.603466][T23446] rtnetlink_rcv_msg+0xbae/0xd70 [ 2462.608384][T23446] netlink_rcv_skb+0x200/0x470 [ 2462.613128][T23446] rtnetlink_rcv+0x1c/0x20 [ 2462.617535][T23446] netlink_unicast+0x814/0x9f0 [ 2462.622283][T23446] netlink_sendmsg+0xa20/0xe00 [ 2462.627015][T23446] __sys_sendto+0x541/0x700 [ 2462.631493][T23446] __x64_sys_sendto+0xe5/0x100 [ 2462.636380][T23446] do_syscall_64+0x31/0x70 [ 2462.640771][T23446] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2462.646628][T23446] [ 2462.648933][T23446] The buggy address belongs to the object at ffff888156384800 [ 2462.648933][T23446] which belongs to the cache kmalloc-512 of size 512 [ 2462.662980][T23446] The buggy address is located 16 bytes inside of [ 2462.662980][T23446] 512-byte region [ffff888156384800, ffff888156384a00) [ 2462.676136][T23446] The buggy address belongs to the page: [ 2462.681747][T23446] page:ffffea000558e100 refcount:1 mapcount:0 mapping:0000000000000000 index:0xffff888156384000 pfn:0x156384 [ 2462.693258][T23446] head:ffffea000558e100 order:2 compound_mapcount:0 compound_pincount:0 [ 2462.701552][T23446] flags: 0x8000000000010200(slab|head) [ 2462.706984][T23446] raw: 8000000000010200 0000000000000000 0000000100000001 ffff888100043080 [ 2462.715541][T23446] raw: ffff888156384000 000000008010000b 00000001ffffffff 0000000000000000 [ 2462.724096][T23446] page dumped because: kasan: bad access detected [ 2462.730493][T23446] page_owner tracks the page as allocated [ 2462.736198][T23446] page last allocated via order 2, migratetype Unmovable, gfp_mask 0x1d20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC|__GFP_HARDWALL), pid 383, ts 82133568221, free_ts 0 [ 2462.755707][T23446] get_page_from_freelist+0xa74/0xa90 [ 2462.761057][T23446] __alloc_pages_nodemask+0x3c8/0x820 [ 2462.766403][T23446] allocate_slab+0x6b/0x350 [ 2462.770880][T23446] ___slab_alloc+0x143/0x2f0 [ 2462.775456][T23446] kmem_cache_alloc_trace+0x278/0x3a0 [ 2462.780809][T23446] ipv6_add_addr+0x42c/0x1710 [ 2462.785461][T23446] addrconf_add_linklocal+0x31a/0x9b0 [ 2462.790816][T23446] addrconf_addr_gen+0x595/0xcd0 [ 2462.795726][T23446] addrconf_dev_config+0x32e/0x570 [ 2462.800814][T23446] addrconf_notify+0x170d/0x3a80 [ 2462.805736][T23446] raw_notifier_call_chain+0x8e/0xf0 [ 2462.810999][T23446] __dev_notify_flags+0x306/0x5e0 [ 2462.815994][T23446] dev_change_flags+0xec/0x190 [ 2462.820731][T23446] do_setlink+0xd2f/0x4190 [ 2462.825120][T23446] rtnl_newlink+0x16e2/0x1db0 [ 2462.829769][T23446] rtnetlink_rcv_msg+0xbae/0xd70 [ 2462.834677][T23446] page_owner free stack trace missing [ 2462.840020][T23446] [ 2462.842322][T23446] Memory state around the buggy address: [ 2462.847928][T23446] ffff888156384700: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 2462.855964][T23446] ffff888156384780: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 2462.864005][T23446] >ffff888156384800: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 2462.872040][T23446] ^ [ 2462.876603][T23446] ffff888156384880: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 2462.884634][T23446] ffff888156384900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 2462.892664][T23446] ================================================================== [ 2462.900712][T23446] Disabling lock debugging due to kernel taint 01:44:31 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000001400000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x200000}], 0x0, &(0x7f0000014900)) [ 2463.052088][T23450] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2463.062040][T23450] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 2463.070886][T23450] F2FS-fs (loop4): invalid crc_offset: 0 [ 2463.076686][T23450] F2FS-fs (loop4): invalid crc value [ 2463.082136][T23450] F2FS-fs (loop4): Failed to get valid F2FS checkpoint 01:44:31 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000480000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {0x0, 0x0, 0x3ff000}], 0x0, &(0x7f0000014900)) 01:44:31 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xf, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0006000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2463.282246][T23452] F2FS-fs (loop2): Invalid log blocks per segment (10223625) [ 2463.283412][T23559] F2FS-fs (loop5): Invalid segment/section count (24 != 24 * 20) [ 2463.297529][T23559] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2463.307639][T23455] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2463.317641][T23452] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2463.318375][T23559] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2463.326545][T23452] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2463.338387][T23562] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2463.345041][T23452] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2463.349224][T23562] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2463.357376][T23455] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 2463.358108][T23455] F2FS-fs (loop0): invalid crc value 01:44:31 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x12, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e00000010000003000000010000000200000016c886d9910f43279760e7096c6cc7be00000000", 0x80, 0x400}, {&(0x7f0000010100)="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"/288, 0x120, 0x860}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000", 0xa4, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2463.366334][T23562] F2FS-fs (loop1): invalid crc_offset: 0 [ 2463.373881][T23559] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2463.396201][T23562] F2FS-fs (loop1): NAT is corrupt, run fsck to fix it [ 2463.403306][T23562] F2FS-fs (loop1): Failed to initialize F2FS node manager (-5) [ 2463.407864][T23565] F2FS-fs (loop3): Invalid log sectorsize (6) [ 2463.424945][T23565] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 2463.427138][T23455] F2FS-fs (loop0): Try to recover 2th superblock, ret: 0 [ 2463.433449][T23565] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2463.440291][T23455] F2FS-fs (loop0): Mounted with checkpoint version = 15213551 [ 2463.448210][T23565] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 2463.649816][T23452] F2FS-fs (loop2): Invalid log blocks per segment (10223625) [ 2463.655742][T23559] F2FS-fs (loop5): Invalid segment/section count (24 != 24 * 20) [ 2463.665498][T23452] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2463.669968][T23559] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2463.685041][T23559] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 01:44:32 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x8cffffff, 0x11, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2463.693219][T23559] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2463.701911][T23452] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2463.706150][T23562] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2463.720254][T23575] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2463.732439][T23575] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 2463.738589][T23565] F2FS-fs (loop3): Invalid log sectorsize (6) 01:44:32 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000001800000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x200000}], 0x0, &(0x7f0000014900)) [ 2463.740944][T23562] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2463.747110][T23565] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 2463.755575][T23575] F2FS-fs (loop4): invalid crc_offset: 0 [ 2463.771406][T23565] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2463.779187][T23452] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2463.781235][T23565] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 2463.787626][T23575] F2FS-fs (loop4): invalid crc value [ 2463.796129][T23562] F2FS-fs (loop1): invalid crc_offset: 0 [ 2463.800835][T23575] F2FS-fs (loop4): Failed to get valid F2FS checkpoint [ 2463.815858][T23562] handle_bad_sector: 109 callbacks suppressed [ 2463.815865][T23562] attempt to access beyond end of device [ 2463.815865][T23562] loop1: rw=12288, want=20488, limit=16368 [ 2463.833575][T23562] attempt to access beyond end of device [ 2463.833575][T23562] loop1: rw=12288, want=20496, limit=16368 [ 2463.845327][T23562] attempt to access beyond end of device [ 2463.845327][T23562] loop1: rw=12288, want=20504, limit=16368 [ 2463.856698][T23562] attempt to access beyond end of device [ 2463.856698][T23562] loop1: rw=12288, want=20512, limit=16368 [ 2463.868030][T23562] attempt to access beyond end of device [ 2463.868030][T23562] loop1: rw=12288, want=20520, limit=16368 [ 2463.879348][T23562] attempt to access beyond end of device [ 2463.879348][T23562] loop1: rw=12288, want=20528, limit=16368 [ 2463.890662][T23562] attempt to access beyond end of device [ 2463.890662][T23562] loop1: rw=12288, want=20536, limit=16368 [ 2463.901981][T23562] attempt to access beyond end of device [ 2463.901981][T23562] loop1: rw=12288, want=20544, limit=16368 [ 2463.913297][T23562] attempt to access beyond end of device [ 2463.913297][T23562] loop1: rw=12288, want=20488, limit=16368 [ 2463.924604][T23562] attempt to access beyond end of device [ 2463.924604][T23562] loop1: rw=12288, want=20488, limit=16368 [ 2463.936278][T23562] F2FS-fs (loop1): NAT is corrupt, run fsck to fix it 01:44:32 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900d8000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {0x0, 0x0, 0x3ff000}], 0x0, &(0x7f0000014900)) [ 2463.943097][T23562] F2FS-fs (loop1): Failed to initialize F2FS node manager (-5) 01:44:32 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xf, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0007000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) 01:44:32 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000001000000010000004c0000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {0x0, 0x0, 0x3ff000}], 0x0, &(0x7f0000014900)) 01:44:32 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x12, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e00000010000003000000010000000200000016c886d9910f43279760e7096c6cc7be00000000", 0x80, 0x400}, {&(0x7f0000010100)="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"/288, 0x120, 0x860}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000", 0xa4, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2464.131745][T23585] F2FS-fs (loop5): Invalid segment/section count (24 != 24 * 24) [ 2464.148517][T23585] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2464.156835][T23585] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2464.164769][T23585] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2464.182825][T23588] F2FS-fs (loop2): Invalid log blocks per segment (14155785) [ 2464.194927][T23588] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2464.203207][T23588] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2464.211053][T23588] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2464.231829][T23591] F2FS-fs (loop3): Invalid log sectorsize (7) [ 2464.238492][T23591] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 2464.246947][T23591] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2464.254783][T23591] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 2464.282351][T23596] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2464.297238][T23594] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2464.305165][T23594] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2464.308806][T23596] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 2464.314388][T23594] F2FS-fs (loop1): invalid crc_offset: 0 [ 2464.322826][T23596] F2FS-fs (loop0): invalid crc value 01:44:32 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000004100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x200000}], 0x0, &(0x7f0000014900)) [ 2464.333125][T23594] F2FS-fs (loop1): NAT is corrupt, run fsck to fix it [ 2464.340020][T23594] F2FS-fs (loop1): Failed to initialize F2FS node manager (-5) [ 2464.350180][T23597] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2464.360005][T23597] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 2464.368945][T23596] F2FS-fs (loop0): Try to recover 2th superblock, ret: 0 [ 2464.372411][T23597] F2FS-fs (loop4): invalid crc_offset: 0 [ 2464.378485][T23596] F2FS-fs (loop0): Mounted with checkpoint version = 15213551 [ 2464.383507][T23597] F2FS-fs (loop4): invalid crc value [ 2464.396203][T23597] F2FS-fs (loop4): Failed to get valid F2FS checkpoint [ 2464.411980][T23588] F2FS-fs (loop2): Invalid log blocks per segment (14155785) [ 2464.419760][T23588] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2464.429910][T23588] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2464.437793][T23588] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 01:44:32 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900d9000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {0x0, 0x0, 0x3ff000}], 0x0, &(0x7f0000014900)) 01:44:33 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x908a02a0, 0x11, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) 01:44:33 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x12, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e00000010000003000000010000000200000016c886d9910f43279760e7096c6cc7be00000000", 0x80, 0x400}, {&(0x7f0000010100)="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"/288, 0x120, 0x860}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) 01:44:33 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900da000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {0x0, 0x0, 0x3ff000}], 0x0, &(0x7f0000014900)) 01:44:33 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xf, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0008000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2464.563314][T23611] F2FS-fs (loop5): Invalid segment/section count (31, 24 x 65) [ 2464.581157][T23611] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2464.592441][T23611] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2464.606256][T23611] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2464.622479][T23594] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2464.634233][T23618] F2FS-fs (loop2): Invalid log blocks per segment (14286857) [ 2464.642180][T23621] F2FS-fs (loop3): Invalid log sectorsize (8) [ 2464.660747][T23623] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2464.668453][T23621] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 2464.677465][T23594] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2464.681097][T23618] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2464.686522][T23594] F2FS-fs (loop1): invalid crc_offset: 0 [ 2464.697312][T23621] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2464.699854][T23623] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 2464.707795][T23621] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 2464.717061][T23623] F2FS-fs (loop4): invalid crc value [ 2464.724787][T23618] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2464.729420][T23623] F2FS-fs (loop4): invalid crc value [ 2464.737538][T23618] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2464.745053][T23594] F2FS-fs (loop1): Failed to initialize F2FS segment manager (-4) [ 2464.757816][T23623] F2FS-fs (loop4): Failed to get valid F2FS checkpoint [ 2464.780662][T23611] F2FS-fs (loop5): Invalid segment/section count (31, 24 x 65) [ 2464.788241][T23611] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2464.796645][T23611] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2464.804455][T23611] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 01:44:33 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000640000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {0x0, 0x0, 0x3ff000}], 0x0, &(0x7f0000014900)) 01:44:33 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xf, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b000a000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2464.941191][T23629] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2464.948952][T23629] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 2464.957743][T23629] F2FS-fs (loop0): invalid crc value [ 2464.973979][T23629] F2FS-fs (loop0): Try to recover 2th superblock, ret: 0 [ 2464.981107][T23629] F2FS-fs (loop0): Mounted with checkpoint version = 15213551 01:44:33 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000007900000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x200000}], 0x0, &(0x7f0000014900)) 01:44:33 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x9c000000, 0x11, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) 01:44:33 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x12, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e00000010000003000000010000000200000016c886d9910f43279760e7096c6cc7be00000000", 0x80, 0x400}, {&(0x7f0000010100)="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"/288, 0x120, 0x860}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2465.031398][T23618] F2FS-fs (loop2): Invalid log blocks per segment (14286857) [ 2465.044551][T23618] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2465.053322][T23618] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2465.061348][T23618] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 01:44:33 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900dc000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {0x0, 0x0, 0x3ff000}], 0x0, &(0x7f0000014900)) [ 2465.189169][T23637] F2FS-fs (loop3): Invalid log sectors per block(3) log sectorsize(10) [ 2465.197503][T23637] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 2465.206247][T23637] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2465.214167][T23637] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 2465.215283][T23641] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2465.232460][T23641] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2465.241406][T23641] F2FS-fs (loop1): invalid crc_offset: 0 [ 2465.249033][T23641] F2FS-fs (loop1): NAT is corrupt, run fsck to fix it [ 2465.256029][T23641] F2FS-fs (loop1): Failed to initialize F2FS node manager (-5) [ 2465.267284][T23647] F2FS-fs (loop2): Invalid log blocks per segment (14417929) [ 2465.275454][T23647] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2465.284872][T23647] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2465.292779][T23647] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2465.321260][T23645] F2FS-fs (loop5): Invalid segment/section count (31, 24 x 121) [ 2465.331819][T23639] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2465.333930][T23645] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2465.339964][T23639] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 2465.347837][T23645] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2465.357192][T23639] F2FS-fs (loop4): invalid crc value [ 2465.363704][T23645] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2465.377668][T23639] F2FS-fs (loop4): invalid crc value 01:44:33 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xf, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b000b000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2465.385523][T23639] F2FS-fs (loop4): Failed to get valid F2FS checkpoint [ 2465.394452][T23651] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2465.402410][T23651] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 2465.411631][T23651] F2FS-fs (loop0): invalid crc value [ 2465.436079][T23651] F2FS-fs (loop0): Try to recover 2th superblock, ret: 0 [ 2465.443175][T23651] F2FS-fs (loop0): Mounted with checkpoint version = 15213551 [ 2465.452787][T23641] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2465.463789][T23641] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2465.472573][T23641] F2FS-fs (loop1): invalid crc_offset: 0 [ 2465.480550][T23641] F2FS-fs (loop1): NAT is corrupt, run fsck to fix it 01:44:33 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x12, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e00000010000003000000010000000200000016c886d9910f43279760e7096c6cc7be00000000", 0x80, 0x400}, {&(0x7f0000010100)="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"/288, 0x120, 0x860}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2465.487354][T23641] F2FS-fs (loop1): Failed to initialize F2FS node manager (-5) 01:44:33 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000008900000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x200000}], 0x0, &(0x7f0000014900)) 01:44:34 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000680000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {0x0, 0x0, 0x3ff000}], 0x0, &(0x7f0000014900)) [ 2465.534137][T23647] F2FS-fs (loop2): Invalid log blocks per segment (14417929) [ 2465.541622][T23647] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2465.550007][T23647] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2465.557725][T23647] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2465.573267][T23663] F2FS-fs (loop3): Invalid log sectors per block(3) log sectorsize(11) 01:44:34 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa000244c, 0x11, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2465.581599][T23663] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 2465.589918][T23663] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2465.597640][T23663] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 01:44:34 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900dd000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {0x0, 0x0, 0x3ff000}], 0x0, &(0x7f0000014900)) [ 2465.678349][T23670] F2FS-fs (loop5): Invalid segment/section count (31, 24 x 137) [ 2465.686410][T23672] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2465.689810][T23670] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2465.694363][T23672] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 2465.702878][T23670] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2465.711358][T23672] F2FS-fs (loop4): invalid crc value [ 2465.718655][T23670] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 2465.724004][T23672] F2FS-fs (loop4): invalid crc value [ 2465.737637][T23672] F2FS-fs (loop4): Failed to get valid F2FS checkpoint 01:44:34 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x12, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e00000010000003000000010000000200000016c886d9910f43279760e7096c6cc7be00000000", 0x80, 0x400}, {&(0x7f0000010100)="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"/288, 0x120, 0x860}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2465.771833][T23677] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2465.780849][T23663] F2FS-fs (loop3): Invalid log sectors per block(3) log sectorsize(11) [ 2465.786206][T23677] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2465.789857][T23663] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 2465.803696][T23677] F2FS-fs (loop1): invalid crc_offset: 0 [ 2465.806837][T23663] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 01:44:34 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c00000009000000d800000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x200000}], 0x0, &(0x7f0000014900)) [ 2465.814536][T23677] F2FS-fs (loop1): NAT is corrupt, run fsck to fix it [ 2465.818878][T23663] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 2465.833807][T23677] F2FS-fs (loop1): Failed to initialize F2FS node manager (-5) 01:44:34 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xf, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b000c000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) 01:44:34 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xf, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b000d000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2465.870870][T23678] F2FS-fs (loop2): Invalid log blocks per segment (14483465) [ 2465.878772][T23681] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2465.899792][T23681] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 2465.908060][T23678] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2465.916788][T23678] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2465.924939][T23678] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2465.925047][T23690] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2465.933876][T23681] F2FS-fs (loop0): invalid crc value [ 2465.941633][T23690] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 2465.958777][T23690] F2FS-fs (loop4): invalid crc_offset: 0 [ 2465.965020][T23690] F2FS-fs (loop4): invalid crc value [ 2465.970525][T23690] F2FS-fs (loop4): Failed to get valid F2FS checkpoint [ 2465.984578][T23681] F2FS-fs (loop0): Try to recover 2th superblock, ret: 0 [ 2465.991711][T23681] F2FS-fs (loop0): Mounted with checkpoint version = 15213551 [ 2466.033770][T23697] F2FS-fs (loop5): Invalid segment/section count (31, 24 x 216) [ 2466.041502][T23697] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2466.049829][T23697] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2466.057544][T23697] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 01:44:34 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x12, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e00000010000003000000010000000200000016c886d9910f43279760e7096c6cc7be00000000", 0x80, 0x400}, {&(0x7f0000010100)="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"/288, 0x120, 0x860}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2466.134833][T23677] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2466.151133][T23678] F2FS-fs (loop2): Invalid log blocks per segment (14483465) [ 2466.158528][T23678] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2466.168672][T23677] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2466.168900][T23678] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 01:44:34 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa0028a90, 0x11, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) 01:44:34 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xf, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b000e000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2466.182020][T23677] F2FS-fs (loop1): invalid crc_offset: 0 [ 2466.185478][T23678] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2466.190721][T23677] F2FS-fs (loop1): Failed to start F2FS issue_checkpoint_thread (-12) 01:44:34 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900de000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {0x0, 0x0, 0x3ff000}], 0x0, &(0x7f0000014900)) 01:44:34 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000001000000010000006b0000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {0x0, 0x0, 0x3ff000}], 0x0, &(0x7f0000014900)) [ 2466.257859][T23707] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2466.265915][T23707] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 2466.275238][T23707] F2FS-fs (loop4): invalid crc_offset: 0 [ 2466.281331][T23707] F2FS-fs (loop4): invalid crc value [ 2466.288007][T23697] F2FS-fs (loop5): Invalid segment/section count (31, 24 x 216) [ 2466.296562][T23697] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 2466.297267][T23707] F2FS-fs (loop4): Failed to get valid F2FS checkpoint [ 2466.309043][T23697] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2466.319528][T23697] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 01:44:34 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c00000009000000da00000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x200000}], 0x0, &(0x7f0000014900)) [ 2466.418416][T23711] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2466.426248][T23711] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 2466.435131][T23711] F2FS-fs (loop0): invalid crc value [ 2466.450702][T23711] F2FS-fs (loop0): Try to recover 2th superblock, ret: 0 [ 2466.457796][T23711] F2FS-fs (loop0): Mounted with checkpoint version = 15213551 [ 2466.469761][T23713] F2FS-fs (loop3): Invalid log sectorsize (14) [ 2466.476049][T23716] F2FS-fs (loop2): Invalid log blocks per segment (14549001) [ 2466.480752][T23713] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 2466.484068][T23716] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2466.492340][T23713] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2466.499875][T23718] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) 01:44:35 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x12, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e00000010000003000000010000000200000016c886d9910f43279760e7096c6cc7be00000000", 0x80, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000001c0000006a706700000000006769660000000000706e670000000000617669000000000064697678000000006d703400000000006d703300000000003367700000000000776d760000000000776d6100000000006d706567000000006d6b7600000000006d6f76000000000061737800000000006173660000000000776d78000000000073766900000000007776780000000000776d0000000000006d706700000000006d70650000000000726d0000000000006f676700000000006a70656700000000766964656f00000061706b0000000000736f000000000000636f6c6400000000646200"/288, 0x120, 0x860}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x404fe0}, {&(0x7f0000012e00)="00000000000000000000010000000100000000020000000100000000030000000110", 0x22, 0xa00000}, {&(0x7f0000013000)="ed4100005cf90100535f010003000000001000000000000002", 0x19, 0x1001000}, {&(0x7f0000013200)="00000000000000000300000003", 0xd, 0x1001fe0}], 0x0, &(0x7f0000014900)) [ 2466.499891][T23718] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 2466.508116][T23713] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 2466.515656][T23716] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2466.524372][T23718] F2FS-fs (loop1): invalid crc_offset: 0 [ 2466.548601][T23716] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2466.574112][T23718] F2FS-fs (loop1): NAT is corrupt, run fsck to fix it [ 2466.581028][T23718] F2FS-fs (loop1): Failed to initialize F2FS node manager (-5) [ 2466.599586][T23727] F2FS-fs (loop5): Invalid segment/section count (31, 24 x 218) [ 2466.614616][T23716] F2FS-fs (loop2): Invalid log blocks per segment (14549001) 01:44:35 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa002cd5c, 0x11, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010c00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000001340)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x200fe0}, {&(0x7f0000010e00)="000000000000000000000000000000000000000000000000000000060000000000020c60", 0x24, 0x2011e0}, {&(0x7f0000010f00)="0000000000000000000000010000000510ec", 0x12, 0x201240}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000011100)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011200)="00000000000000000000000000000000000000000005", 0x16, 0x201320}, {&(0x7f0000011300)='\x00\x00\x00\v', 0x4, 0x201380}, {&(0x7f0000011900)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011a00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xa5, 0x400000}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x400fe0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000fffffffffffffffffffffffffffffffffffff