em in 1th superblock [ 3118.057632][T24016] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3118.065754][T24016] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:37:29 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d803100000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3118.108548][T24009] loop2: detected capacity change from 0 to 256 [ 3118.147366][T24016] loop0: detected capacity change from 0 to 8204 [ 3118.160937][T24016] F2FS-fs (loop0): Invalid log blocks per segment (1891631113) [ 3118.168863][T24016] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 16:37:29 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d00000100000fff0001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3118.206355][T24016] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3118.214273][T24016] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:37:29 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000524000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3118.271000][T24034] loop3: detected capacity change from 0 to 256 16:37:29 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900007100000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3118.330683][T24042] loop2: detected capacity change from 0 to 256 [ 3118.351716][T24043] loop1: detected capacity change from 0 to 256 [ 3118.368330][T24049] loop0: detected capacity change from 0 to 8204 [ 3118.380312][T24049] F2FS-fs (loop0): Invalid log blocks per segment (1895825417) [ 3118.388117][T24049] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3118.398380][T24049] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3118.404254][T24034] loop3: detected capacity change from 0 to 256 [ 3118.406284][T24049] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3118.436226][T24042] loop2: detected capacity change from 0 to 256 [ 3118.508364][T24043] loop1: detected capacity change from 0 to 256 [ 3118.521399][T24049] loop0: detected capacity change from 0 to 8204 16:37:29 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000534000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3118.551181][T24049] F2FS-fs (loop0): Invalid log blocks per segment (1895825417) [ 3118.558924][T24049] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3118.570823][T24049] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3118.578773][T24049] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:37:29 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900407100000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3118.625202][T24073] loop2: detected capacity change from 0 to 256 16:37:29 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28dc03100000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3118.707486][T24073] loop2: detected capacity change from 0 to 256 [ 3118.723545][T24083] loop0: detected capacity change from 0 to 8204 [ 3118.734221][T24083] F2FS-fs (loop0): Invalid log blocks per segment (1900019721) [ 3118.741843][T24083] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 16:37:29 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001ffffefff0001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3118.751482][T24083] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3118.759397][T24083] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:37:29 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000544000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3118.816063][T24083] loop0: detected capacity change from 0 to 8204 [ 3118.854272][T24083] F2FS-fs (loop0): Invalid log blocks per segment (1900019721) [ 3118.861890][T24083] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3118.862325][T24094] loop3: detected capacity change from 0 to 256 [ 3118.880259][T24083] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3118.888427][T24083] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3118.907345][T24100] loop2: detected capacity change from 0 to 256 [ 3118.964084][T24104] loop1: detected capacity change from 0 to 256 [ 3119.025964][T24100] loop2: detected capacity change from 0 to 256 [ 3119.105572][T24094] loop3: detected capacity change from 0 to 256 16:37:30 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900807100000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) 16:37:30 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000554000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:37:30 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001ffefffff0001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3119.225897][T24122] loop0: detected capacity change from 0 to 8204 [ 3119.252936][T24122] F2FS-fs (loop0): Invalid log blocks per segment (1904214025) [ 3119.260798][T24122] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 16:37:30 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d003200000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3119.271413][T24126] loop2: detected capacity change from 0 to 256 [ 3119.287175][T24122] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3119.295024][T24122] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3119.362729][T24130] loop1: detected capacity change from 0 to 256 [ 3119.365463][T24126] loop2: detected capacity change from 0 to 256 [ 3119.406064][T24122] loop0: detected capacity change from 0 to 8204 [ 3119.417362][T24122] F2FS-fs (loop0): Invalid log blocks per segment (1904214025) [ 3119.425030][T24122] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3119.438946][T24122] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3119.446813][T24122] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:37:30 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000564000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3119.501443][T24145] loop3: detected capacity change from 0 to 256 [ 3119.533299][T24130] loop1: detected capacity change from 0 to 256 16:37:30 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900c07100000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3119.626441][T24159] loop2: detected capacity change from 0 to 256 [ 3119.654882][T24145] loop3: detected capacity change from 0 to 256 16:37:30 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001f9fdffff0001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3119.692215][T24167] loop0: detected capacity change from 0 to 8204 [ 3119.714597][T24167] F2FS-fs (loop0): Invalid log blocks per segment (1908408329) [ 3119.722245][T24167] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3119.752993][T24159] loop2: detected capacity change from 0 to 256 [ 3119.769011][T24167] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3119.777049][T24167] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:37:30 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d403200000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3119.848263][T24167] loop0: detected capacity change from 0 to 8204 [ 3119.865395][T24167] F2FS-fs (loop0): Invalid log blocks per segment (1908408329) [ 3119.873023][T24167] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3119.886061][T24167] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 16:37:30 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000574000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3119.886469][T24183] loop1: detected capacity change from 0 to 256 [ 3119.894145][T24167] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3119.942778][T24188] loop2: detected capacity change from 0 to 256 16:37:30 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900007200000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3120.038457][T24188] loop2: detected capacity change from 0 to 256 [ 3120.047354][T24200] loop0: detected capacity change from 0 to 8204 [ 3120.059929][T24200] F2FS-fs (loop0): Invalid log blocks per segment (1912602633) [ 3120.067671][T24200] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3120.068933][T24198] loop3: detected capacity change from 0 to 256 [ 3120.084035][T24200] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3120.091847][T24200] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3120.109221][T24183] loop1: detected capacity change from 0 to 256 [ 3120.187144][T24200] loop0: detected capacity change from 0 to 8204 [ 3120.209471][T24200] F2FS-fs (loop0): Invalid log blocks per segment (1912602633) [ 3120.210085][T24198] loop3: detected capacity change from 0 to 256 [ 3120.217359][T24200] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 16:37:31 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000584000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3120.241796][T24200] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3120.249941][T24200] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:37:31 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001fcfdffff0001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:37:31 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900407200000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3120.339213][T24223] loop2: detected capacity change from 0 to 256 16:37:31 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d803200000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3120.441870][T24223] loop2: detected capacity change from 0 to 256 [ 3120.464028][T24236] loop0: detected capacity change from 0 to 8204 [ 3120.474413][T24236] F2FS-fs (loop0): Invalid log blocks per segment (1916796937) [ 3120.482061][T24236] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3120.493032][T24236] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3120.501085][T24236] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:37:31 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000594000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3120.564809][T24239] loop1: detected capacity change from 0 to 256 [ 3120.590372][T24245] loop2: detected capacity change from 0 to 256 [ 3120.615144][T24236] loop0: detected capacity change from 0 to 8204 [ 3120.633588][T24236] F2FS-fs (loop0): Invalid log blocks per segment (1916796937) [ 3120.635722][T24239] loop1: detected capacity change from 0 to 256 [ 3120.641208][T24236] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3120.660383][T24236] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3120.668391][T24236] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3120.702551][T24257] loop3: detected capacity change from 0 to 256 16:37:31 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900807200000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3120.737357][T24245] loop2: detected capacity change from 0 to 256 16:37:31 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000005a4000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3120.827496][T24257] loop3: detected capacity change from 0 to 256 [ 3120.848665][T24276] loop0: detected capacity change from 0 to 8204 16:37:31 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001fdfdffff0001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3120.877657][T24276] F2FS-fs (loop0): Invalid log blocks per segment (1920991241) [ 3120.885603][T24276] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3120.908237][T24276] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3120.916237][T24276] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3120.929040][T24280] loop2: detected capacity change from 0 to 256 [ 3120.996004][T24280] loop2: detected capacity change from 0 to 256 [ 3121.018227][T24276] loop0: detected capacity change from 0 to 8204 [ 3121.028079][T24276] F2FS-fs (loop0): Invalid log blocks per segment (1920991241) [ 3121.035767][T24276] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 16:37:32 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28dc03200000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3121.046395][T24276] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3121.054241][T24276] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3121.060624][T24294] loop1: detected capacity change from 0 to 256 16:37:32 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000005b4000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:37:32 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900c07200000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3121.164360][T24302] loop2: detected capacity change from 0 to 256 [ 3121.197361][T24307] loop0: detected capacity change from 0 to 8204 [ 3121.218701][T24294] loop1: detected capacity change from 0 to 256 [ 3121.225597][T24302] loop2: detected capacity change from 0 to 256 [ 3121.232259][T24307] F2FS-fs (loop0): Invalid log blocks per segment (1925185545) [ 3121.239902][T24307] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3121.251461][T24307] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3121.259380][T24307] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3121.268960][T24318] loop3: detected capacity change from 0 to 256 [ 3121.342087][T24307] loop0: detected capacity change from 0 to 8204 [ 3121.362581][T24307] F2FS-fs (loop0): Invalid log blocks per segment (1925185545) [ 3121.370370][T24307] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3121.383566][T24307] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3121.391377][T24307] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:37:32 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000005c4000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:37:32 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000018cffffff0001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3121.436460][T24318] loop3: detected capacity change from 0 to 256 16:37:32 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900007300000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3121.512227][T24335] loop2: detected capacity change from 0 to 256 [ 3121.581285][T24343] loop0: detected capacity change from 0 to 8204 [ 3121.591184][T24343] F2FS-fs (loop0): Invalid log blocks per segment (1929379849) [ 3121.599027][T24343] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3121.622199][T24335] loop2: detected capacity change from 0 to 256 16:37:32 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d003300000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3121.630219][T24343] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3121.638095][T24343] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3121.695863][T24351] loop1: detected capacity change from 0 to 256 [ 3121.732849][T24343] loop0: detected capacity change from 0 to 8204 [ 3121.753445][T24343] F2FS-fs (loop0): Invalid log blocks per segment (1929379849) [ 3121.761077][T24343] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3121.774241][T24343] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3121.782051][T24343] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:37:32 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000005d4000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3121.801660][T24361] loop3: detected capacity change from 0 to 256 [ 3121.824627][T24365] loop2: detected capacity change from 0 to 256 [ 3121.848260][T24351] loop1: detected capacity change from 0 to 256 16:37:32 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900407300000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3121.930837][T24365] loop2: detected capacity change from 0 to 256 [ 3121.942086][T24361] loop3: detected capacity change from 0 to 256 [ 3121.971942][T24386] loop0: detected capacity change from 0 to 8204 [ 3121.981999][T24386] F2FS-fs (loop0): Invalid log blocks per segment (1933574153) [ 3121.989729][T24386] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3122.004143][T24386] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3122.011959][T24386] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:37:33 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d00000197ffffff0001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:37:33 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000005e4000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3122.105334][T24386] loop0: detected capacity change from 0 to 8204 [ 3122.126119][T24386] F2FS-fs (loop0): Invalid log blocks per segment (1933574153) [ 3122.133919][T24386] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 16:37:33 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d403300000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3122.155124][T24386] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3122.162931][T24386] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3122.176535][T24398] loop2: detected capacity change from 0 to 256 16:37:33 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900807300000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3122.243091][T24398] loop2: detected capacity change from 0 to 256 [ 3122.255921][T24405] loop1: detected capacity change from 0 to 256 16:37:33 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000005f4000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3122.338059][T24415] loop0: detected capacity change from 0 to 8204 [ 3122.363842][T24419] loop3: detected capacity change from 0 to 256 [ 3122.391757][T24415] F2FS-fs (loop0): Invalid log blocks per segment (1937768457) [ 3122.397950][T24405] loop1: detected capacity change from 0 to 256 [ 3122.399665][T24415] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3122.437305][T24419] loop3: detected capacity change from 0 to 256 [ 3122.449971][T24431] loop2: detected capacity change from 0 to 256 [ 3122.468424][T24415] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3122.476540][T24415] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3122.536763][T24431] loop2: detected capacity change from 0 to 256 [ 3122.570385][T24415] loop0: detected capacity change from 0 to 8204 [ 3122.579416][T24415] F2FS-fs (loop0): Invalid log blocks per segment (1937768457) 16:37:33 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000604000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3122.587135][T24415] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3122.597414][T24415] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3122.605306][T24415] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:37:33 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001f6ffffff0001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3122.681084][T24449] loop2: detected capacity change from 0 to 256 [ 3122.723384][T24449] loop2: detected capacity change from 0 to 256 16:37:33 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d803300000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:37:33 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900c07300000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) 16:37:33 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000614000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3122.831921][T24460] loop1: detected capacity change from 0 to 256 [ 3122.858071][T24464] loop3: detected capacity change from 0 to 256 [ 3122.877066][T24470] loop0: detected capacity change from 0 to 8204 [ 3122.896887][T24470] F2FS-fs (loop0): Invalid log blocks per segment (1941962761) [ 3122.904591][T24470] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3122.914998][T24474] loop2: detected capacity change from 0 to 256 [ 3122.925329][T24470] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3122.933169][T24470] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3122.972061][T24460] loop1: detected capacity change from 0 to 256 [ 3123.016122][T24464] loop3: detected capacity change from 0 to 256 [ 3123.021341][T24470] loop0: detected capacity change from 0 to 8204 [ 3123.032715][T24474] loop2: detected capacity change from 0 to 256 [ 3123.064657][T24470] F2FS-fs (loop0): Invalid log blocks per segment (1941962761) [ 3123.072765][T24470] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 16:37:34 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000624000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3123.115426][T24470] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3123.123389][T24470] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:37:34 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900007400000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) 16:37:34 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001fbffffff0001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3123.214908][T24500] loop2: detected capacity change from 0 to 256 16:37:34 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28dc03300000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3123.286277][T24500] loop2: detected capacity change from 0 to 256 [ 3123.306269][T24511] loop0: detected capacity change from 0 to 8204 [ 3123.316417][T24511] F2FS-fs (loop0): Invalid log blocks per segment (1946157065) [ 3123.324176][T24511] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3123.334603][T24511] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3123.342390][T24511] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3123.371540][T24515] loop1: detected capacity change from 0 to 256 16:37:34 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000634000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3123.396081][T24520] loop3: detected capacity change from 0 to 256 [ 3123.436948][T24511] loop0: detected capacity change from 0 to 8204 [ 3123.448645][T24511] F2FS-fs (loop0): Invalid log blocks per segment (1946157065) [ 3123.456359][T24511] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3123.475446][T24529] loop2: detected capacity change from 0 to 256 [ 3123.478131][T24520] loop3: detected capacity change from 0 to 256 [ 3123.482871][T24511] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3123.496860][T24511] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3123.543269][T24515] loop1: detected capacity change from 0 to 256 16:37:34 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900407400000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3123.604157][T24529] loop2: detected capacity change from 0 to 256 16:37:34 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001fdffffff0001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:37:34 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000644000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3123.714321][T24553] loop0: detected capacity change from 0 to 8204 [ 3123.739652][T24553] F2FS-fs (loop0): Invalid log blocks per segment (1950351369) [ 3123.747379][T24553] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3123.772541][T24553] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3123.780588][T24553] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3123.799829][T24557] loop2: detected capacity change from 0 to 256 16:37:34 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d003400000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3123.872071][T24561] loop1: detected capacity change from 0 to 256 [ 3123.875169][T24553] loop0: detected capacity change from 0 to 8204 [ 3123.892298][T24557] loop2: detected capacity change from 0 to 256 [ 3123.915770][T24553] F2FS-fs (loop0): Invalid log blocks per segment (1950351369) [ 3123.923424][T24553] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3123.935789][T24553] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3123.943889][T24553] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3123.957830][T24574] loop3: detected capacity change from 0 to 256 16:37:35 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900807400000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) 16:37:35 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000654000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3124.046334][T24561] loop1: detected capacity change from 0 to 256 [ 3124.095490][T24574] loop3: detected capacity change from 0 to 256 [ 3124.113530][T24587] loop0: detected capacity change from 0 to 8204 [ 3124.127483][T24588] loop2: detected capacity change from 0 to 256 [ 3124.143556][T24587] F2FS-fs (loop0): Invalid log blocks per segment (1954545673) [ 3124.151200][T24587] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3124.162348][T24587] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3124.170362][T24587] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3124.216971][T24587] loop0: detected capacity change from 0 to 8204 [ 3124.225796][T24587] F2FS-fs (loop0): Invalid log blocks per segment (1954545673) [ 3124.233479][T24587] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 16:37:35 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001feffffff0001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:37:35 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d403400000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3124.257254][T24588] loop2: detected capacity change from 0 to 256 [ 3124.266640][T24587] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3124.274526][T24587] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:37:35 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000664000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:37:35 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900c07400000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3124.427197][T24614] loop1: detected capacity change from 0 to 256 [ 3124.455329][T24618] loop3: detected capacity change from 0 to 256 [ 3124.483577][T24624] loop2: detected capacity change from 0 to 256 [ 3124.491369][T24625] loop0: detected capacity change from 0 to 8204 [ 3124.507222][T24625] F2FS-fs (loop0): Invalid log blocks per segment (1958739977) [ 3124.514980][T24625] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3124.524734][T24625] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3124.532525][T24625] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3124.584425][T24614] loop1: detected capacity change from 0 to 256 [ 3124.594590][T24624] loop2: detected capacity change from 0 to 256 [ 3124.595035][T24618] loop3: detected capacity change from 0 to 256 [ 3124.633511][T24625] loop0: detected capacity change from 0 to 8204 [ 3124.644334][T24625] F2FS-fs (loop0): Invalid log blocks per segment (1958739977) [ 3124.651950][T24625] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3124.663560][T24625] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3124.671368][T24625] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:37:35 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000010000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:37:35 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000674000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:37:35 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900007500000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) 16:37:35 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d803400000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3124.847034][T24654] loop0: detected capacity change from 0 to 8204 [ 3124.856146][T24655] loop2: detected capacity change from 0 to 256 [ 3124.876810][T24654] F2FS-fs (loop0): Invalid log blocks per segment (1962934281) [ 3124.884596][T24654] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3124.895442][T24654] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3124.903501][T24654] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3124.928471][T24655] loop2: detected capacity change from 0 to 256 [ 3124.952746][T24666] loop1: detected capacity change from 0 to 256 [ 3125.024207][T24654] loop0: detected capacity change from 0 to 8204 [ 3125.058620][T24677] loop3: detected capacity change from 0 to 256 [ 3125.067840][T24654] F2FS-fs (loop0): Invalid log blocks per segment (1962934281) [ 3125.075577][T24654] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3125.084095][T24654] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3125.091834][T24654] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:37:36 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000020000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3125.232374][T24677] loop3: detected capacity change from 0 to 256 16:37:36 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900407500000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) 16:37:36 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000684000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3125.351586][T24693] loop2: detected capacity change from 0 to 256 [ 3125.361333][T24694] loop0: detected capacity change from 0 to 8204 [ 3125.382141][T24694] F2FS-fs (loop0): Invalid log blocks per segment (1967128585) [ 3125.389878][T24694] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 16:37:36 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28dc03400000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3125.400288][T24694] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3125.408176][T24694] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3125.433332][T24693] loop2: detected capacity change from 0 to 256 [ 3125.447375][T24702] loop1: detected capacity change from 0 to 256 [ 3125.503016][T24694] loop0: detected capacity change from 0 to 8204 [ 3125.514503][T24694] F2FS-fs (loop0): Invalid log blocks per segment (1967128585) [ 3125.522140][T24694] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 16:37:36 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000694000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3125.561549][T24715] loop3: detected capacity change from 0 to 256 [ 3125.578876][T24702] loop1: detected capacity change from 0 to 256 [ 3125.589954][T24694] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3125.598183][T24694] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:37:36 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900807500000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) 16:37:36 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000030000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3125.670106][T24725] loop2: detected capacity change from 0 to 256 [ 3125.691721][T24715] loop3: detected capacity change from 0 to 256 [ 3125.792196][T24725] loop2: detected capacity change from 0 to 256 16:37:36 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d003500000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3125.851679][T24741] loop0: detected capacity change from 0 to 8204 [ 3125.880651][T24741] F2FS-fs (loop0): Invalid log blocks per segment (1971322889) [ 3125.888547][T24741] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 16:37:36 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000008000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3125.917711][T24748] loop1: detected capacity change from 0 to 256 [ 3125.936324][T24741] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3125.944608][T24741] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3126.006916][T24741] loop0: detected capacity change from 0 to 8204 [ 3126.024436][T24741] F2FS-fs (loop0): Invalid log blocks per segment (1971322889) [ 3126.032062][T24741] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3126.049140][T24757] loop3: detected capacity change from 0 to 256 [ 3126.053774][T24758] loop2: detected capacity change from 0 to 256 [ 3126.081812][T24741] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3126.090035][T24741] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3126.127278][T24748] loop1: detected capacity change from 0 to 256 [ 3126.166954][T24757] loop3: detected capacity change from 0 to 256 16:37:37 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900c07500000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3126.185425][T24758] loop2: detected capacity change from 0 to 256 16:37:37 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000018000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:37:37 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000040000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3126.344125][T24785] loop0: detected capacity change from 0 to 8204 [ 3126.386171][T24785] F2FS-fs (loop0): Invalid log blocks per segment (1975517193) [ 3126.393890][T24785] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3126.456417][T24789] loop2: detected capacity change from 0 to 256 [ 3126.500813][T24793] loop1: detected capacity change from 0 to 256 [ 3126.540360][T24785] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 16:37:37 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d403500000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3126.548249][T24785] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:37:37 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000028000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3126.649573][T24785] loop0: detected capacity change from 0 to 8204 [ 3126.652114][T24793] loop1: detected capacity change from 0 to 256 [ 3126.676068][T24785] F2FS-fs (loop0): Invalid log blocks per segment (1975517193) [ 3126.683723][T24785] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3126.703698][T24809] loop2: detected capacity change from 0 to 256 [ 3126.715160][T24808] loop3: detected capacity change from 0 to 256 [ 3126.722359][T24785] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3126.730342][T24785] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3126.800640][T24809] loop2: detected capacity change from 0 to 256 [ 3126.825133][T24808] loop3: detected capacity change from 0 to 256 16:37:37 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000050000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:37:37 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900007600000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) 16:37:37 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000038000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3126.959859][T24830] loop0: detected capacity change from 0 to 8204 [ 3126.988564][T24830] F2FS-fs (loop0): Invalid log blocks per segment (1979711497) [ 3126.996376][T24830] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 16:37:38 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d803500000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3127.008114][T24836] loop2: detected capacity change from 0 to 256 [ 3127.023724][T24830] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3127.031549][T24830] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3127.086720][T24836] loop2: detected capacity change from 0 to 256 [ 3127.090327][T24840] loop1: detected capacity change from 0 to 256 [ 3127.122442][T24830] loop0: detected capacity change from 0 to 8204 [ 3127.147495][T24830] F2FS-fs (loop0): Invalid log blocks per segment (1979711497) [ 3127.155389][T24830] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 16:37:38 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000048000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3127.229460][T24830] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3127.237185][T24840] loop1: detected capacity change from 0 to 256 [ 3127.237389][T24830] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3127.262599][T24858] loop3: detected capacity change from 0 to 256 [ 3127.317200][T24864] loop2: detected capacity change from 0 to 256 16:37:38 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900407600000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3127.402525][T24858] loop3: detected capacity change from 0 to 256 [ 3127.413647][T24864] loop2: detected capacity change from 0 to 256 [ 3127.447964][T24879] loop0: detected capacity change from 0 to 8204 [ 3127.461706][T24879] F2FS-fs (loop0): Invalid log blocks per segment (1983905801) [ 3127.469464][T24879] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3127.481368][T24879] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3127.489234][T24879] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:37:38 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000060000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:37:38 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000058000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3127.578576][T24879] loop0: detected capacity change from 0 to 8204 [ 3127.595126][T24879] F2FS-fs (loop0): Invalid log blocks per segment (1983905801) [ 3127.603011][T24879] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3127.618086][T24879] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 16:37:38 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28dc03500000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3127.626016][T24879] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3127.651423][T24893] loop2: detected capacity change from 0 to 256 [ 3127.651694][T24892] loop1: detected capacity change from 0 to 256 [ 3127.735865][T24893] loop2: detected capacity change from 0 to 256 [ 3127.762611][T24903] loop3: detected capacity change from 0 to 256 16:37:38 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900807600000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3127.806602][T24892] loop1: detected capacity change from 0 to 256 16:37:38 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000068000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3127.904047][T24903] loop3: detected capacity change from 0 to 256 16:37:38 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000070000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3127.951040][T24922] loop0: detected capacity change from 0 to 8204 [ 3128.047357][T24922] F2FS-fs (loop0): Invalid log blocks per segment (1988100105) [ 3128.055490][T24922] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3128.081202][T24928] loop2: detected capacity change from 0 to 256 16:37:39 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d003600000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3128.110906][T24922] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3128.118970][T24922] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3128.163229][T24932] loop1: detected capacity change from 0 to 256 [ 3128.164055][T24928] loop2: detected capacity change from 0 to 256 [ 3128.203297][T24922] loop0: detected capacity change from 0 to 8204 [ 3128.212116][T24922] F2FS-fs (loop0): Invalid log blocks per segment (1988100105) [ 3128.219871][T24922] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3128.239703][T24922] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3128.248027][T24922] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3128.271599][T24944] loop3: detected capacity change from 0 to 256 [ 3128.305083][T24932] loop1: detected capacity change from 0 to 256 16:37:39 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000078000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:37:39 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900c07600000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3128.424001][T24944] loop3: detected capacity change from 0 to 256 16:37:39 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000080000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3128.513634][T24966] loop2: detected capacity change from 0 to 256 [ 3128.522035][T24967] loop0: detected capacity change from 0 to 8204 [ 3128.541307][T24967] F2FS-fs (loop0): Invalid log blocks per segment (1992294409) [ 3128.549126][T24967] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3128.560182][T24967] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3128.568212][T24967] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3128.608423][T24966] loop2: detected capacity change from 0 to 256 [ 3128.637956][T24967] loop0: detected capacity change from 0 to 8204 16:37:39 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d403600000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3128.654276][T24967] F2FS-fs (loop0): Invalid log blocks per segment (1992294409) [ 3128.661912][T24967] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3128.672008][T24967] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3128.679182][T24981] loop1: detected capacity change from 0 to 256 [ 3128.680117][T24967] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:37:39 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000088000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:37:39 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900007700000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3128.788017][T24989] loop3: detected capacity change from 0 to 256 [ 3128.817292][T24981] loop1: detected capacity change from 0 to 256 [ 3128.827922][T24996] loop2: detected capacity change from 0 to 256 [ 3128.862367][T25001] loop0: detected capacity change from 0 to 8204 [ 3128.877876][T25001] F2FS-fs (loop0): Invalid log blocks per segment (1996488713) [ 3128.885881][T25001] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3128.897919][T25001] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3128.905835][T25001] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3128.935591][T24996] loop2: detected capacity change from 0 to 256 [ 3128.938389][T24989] loop3: detected capacity change from 0 to 256 16:37:39 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000090000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3129.019060][T25001] loop0: detected capacity change from 0 to 8204 16:37:40 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000098000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3129.068525][T25001] F2FS-fs (loop0): Invalid log blocks per segment (1996488713) [ 3129.076421][T25001] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 16:37:40 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d803600000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3129.138772][T25001] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3129.147035][T25001] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3129.177294][T25024] loop1: detected capacity change from 0 to 256 [ 3129.188867][T25028] loop2: detected capacity change from 0 to 256 16:37:40 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900407700000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3129.276310][T25028] loop2: detected capacity change from 0 to 256 [ 3129.296218][T25024] loop1: detected capacity change from 0 to 256 [ 3129.311349][T25034] loop3: detected capacity change from 0 to 256 16:37:40 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000000a8000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:37:40 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000000a0000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3129.427344][T25034] loop3: detected capacity change from 0 to 256 [ 3129.447218][T25054] loop0: detected capacity change from 0 to 8204 [ 3129.493012][T25054] F2FS-fs (loop0): Invalid log blocks per segment (2000683017) [ 3129.500664][T25054] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3129.548280][T25061] loop2: detected capacity change from 0 to 256 [ 3129.558576][T25054] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3129.566709][T25054] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3129.609578][T25065] loop1: detected capacity change from 0 to 256 16:37:40 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28dc03600000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3129.663597][T25061] loop2: detected capacity change from 0 to 256 [ 3129.675013][T25054] loop0: detected capacity change from 0 to 8204 [ 3129.691704][T25054] F2FS-fs (loop0): Invalid log blocks per segment (2000683017) [ 3129.699509][T25054] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3129.714139][T25054] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3129.721948][T25054] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3129.737237][T25065] loop1: detected capacity change from 0 to 256 16:37:40 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000000b8000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3129.806017][T25084] loop3: detected capacity change from 0 to 256 16:37:40 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900807700000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3129.866825][T25084] loop3: detected capacity change from 0 to 256 16:37:40 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000000b0000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3129.979306][T25098] loop2: detected capacity change from 0 to 256 [ 3130.025821][T25102] loop0: detected capacity change from 0 to 8204 [ 3130.041869][T25102] F2FS-fs (loop0): Invalid log blocks per segment (2004877321) [ 3130.049825][T25102] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3130.060062][T25102] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3130.067972][T25102] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:37:41 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d003700000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3130.106308][T25098] loop2: detected capacity change from 0 to 256 [ 3130.139458][T25102] loop0: detected capacity change from 0 to 8204 [ 3130.141170][T25112] loop1: detected capacity change from 0 to 256 [ 3130.156019][T25102] F2FS-fs (loop0): Invalid log blocks per segment (2004877321) [ 3130.164036][T25102] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3130.174947][T25102] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3130.183163][T25102] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:37:41 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000000c8000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3130.255098][T25120] loop3: detected capacity change from 0 to 256 [ 3130.276619][T25124] loop2: detected capacity change from 0 to 256 [ 3130.296474][T25112] loop1: detected capacity change from 0 to 256 16:37:41 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900c07700000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3130.365290][T25120] loop3: detected capacity change from 0 to 256 [ 3130.404416][T25124] loop2: detected capacity change from 0 to 256 16:37:41 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000000c0000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3130.494213][T25147] loop0: detected capacity change from 0 to 8204 16:37:41 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d403700000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3130.537539][T25147] F2FS-fs (loop0): Invalid log blocks per segment (2009071625) [ 3130.545663][T25147] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 16:37:41 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000000d8000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3130.605530][T25147] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3130.613682][T25147] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3130.619793][T25153] loop1: detected capacity change from 0 to 256 [ 3130.670831][T25159] loop2: detected capacity change from 0 to 256 [ 3130.677001][T25158] loop3: detected capacity change from 0 to 256 [ 3130.727546][T25147] loop0: detected capacity change from 0 to 8204 [ 3130.745474][T25153] loop1: detected capacity change from 0 to 256 [ 3130.759758][T25147] F2FS-fs (loop0): Invalid log blocks per segment (2009071625) [ 3130.767574][T25147] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3130.791887][T25147] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3130.800126][T25147] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3130.843511][T25159] loop2: detected capacity change from 0 to 256 [ 3130.844205][T25158] loop3: detected capacity change from 0 to 256 16:37:41 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900007800000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) 16:37:41 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000000d0000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:37:41 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000000e8000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:37:42 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d803700000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3131.048096][T25188] loop0: detected capacity change from 0 to 8204 [ 3131.088954][T25188] F2FS-fs (loop0): Invalid log blocks per segment (2013265929) [ 3131.096781][T25188] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3131.098779][T25193] loop1: detected capacity change from 0 to 256 [ 3131.127446][T25196] loop2: detected capacity change from 0 to 256 [ 3131.166888][T25188] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3131.175239][T25188] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3131.209122][T25202] loop3: detected capacity change from 0 to 256 [ 3131.243462][T25196] loop2: detected capacity change from 0 to 256 [ 3131.255240][T25193] loop1: detected capacity change from 0 to 256 [ 3131.269925][T25188] loop0: detected capacity change from 0 to 8204 [ 3131.295707][T25188] F2FS-fs (loop0): Invalid log blocks per segment (2013265929) [ 3131.303573][T25188] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3131.328891][T25188] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3131.336908][T25188] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3131.395504][T25202] loop3: detected capacity change from 0 to 256 16:37:42 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000000f8000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:37:42 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000000e0000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:37:42 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900407800000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3131.548551][T25231] loop2: detected capacity change from 0 to 256 [ 3131.588555][T25235] loop0: detected capacity change from 0 to 8204 16:37:42 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28dc03700000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3131.601343][T25235] F2FS-fs (loop0): Invalid log blocks per segment (2017460233) [ 3131.609228][T25235] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3131.633374][T25231] loop2: detected capacity change from 0 to 256 [ 3131.643805][T25235] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3131.651629][T25235] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3131.700679][T25243] loop1: detected capacity change from 0 to 256 16:37:42 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000108000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3131.747285][T25235] loop0: detected capacity change from 0 to 8204 [ 3131.764346][T25235] F2FS-fs (loop0): Invalid log blocks per segment (2017460233) [ 3131.764362][T25251] loop3: detected capacity change from 0 to 256 [ 3131.778824][T25235] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3131.830364][T25235] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3131.838281][T25235] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3131.865862][T25251] loop3: detected capacity change from 0 to 256 [ 3131.874420][T25243] loop1: detected capacity change from 0 to 256 [ 3131.914332][T25265] loop2: detected capacity change from 0 to 256 16:37:42 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900807800000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3131.999480][T25265] loop2: detected capacity change from 0 to 256 [ 3132.027932][T25282] loop0: detected capacity change from 0 to 8204 [ 3132.038616][T25282] F2FS-fs (loop0): Invalid log blocks per segment (2021654537) [ 3132.046339][T25282] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 16:37:43 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000000f0000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:37:43 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d003800000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:37:43 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000118000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3132.088710][T25282] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3132.096925][T25282] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3132.141228][T25288] loop2: detected capacity change from 0 to 256 [ 3132.170962][T25282] loop0: detected capacity change from 0 to 8204 [ 3132.185665][T25282] F2FS-fs (loop0): Invalid log blocks per segment (2021654537) [ 3132.193425][T25282] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3132.205920][T25282] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3132.214102][T25282] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3132.231528][T25297] loop1: detected capacity change from 0 to 256 16:37:43 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900c07800000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3132.249105][T25298] loop3: detected capacity change from 0 to 256 [ 3132.284299][T25288] loop2: detected capacity change from 0 to 256 16:37:43 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000128000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3132.364887][T25297] loop1: detected capacity change from 0 to 256 [ 3132.372625][T25298] loop3: detected capacity change from 0 to 256 [ 3132.405515][T25322] loop0: detected capacity change from 0 to 8204 [ 3132.455366][T25322] F2FS-fs (loop0): Invalid log blocks per segment (2025848841) [ 3132.463137][T25322] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3132.488758][T25331] loop2: detected capacity change from 0 to 256 16:37:43 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d403800000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3132.499143][T25322] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3132.507072][T25322] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:37:43 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000100000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3132.566632][T25331] loop2: detected capacity change from 0 to 256 [ 3132.599690][T25322] loop0: detected capacity change from 0 to 8204 [ 3132.626408][T25322] F2FS-fs (loop0): Invalid log blocks per segment (2025848841) [ 3132.634426][T25322] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 16:37:43 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000138000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3132.683828][T25346] loop3: detected capacity change from 0 to 256 [ 3132.698613][T25322] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3132.706865][T25322] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3132.750915][T25349] loop1: detected capacity change from 0 to 256 [ 3132.771550][T25346] loop3: detected capacity change from 0 to 256 [ 3132.803242][T25357] loop2: detected capacity change from 0 to 256 16:37:43 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900007900000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) 16:37:43 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d803800000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3132.898201][T25357] loop2: detected capacity change from 0 to 256 [ 3132.901473][T25349] loop1: detected capacity change from 0 to 256 [ 3132.994205][T25374] loop0: detected capacity change from 0 to 8204 [ 3133.025552][T25374] F2FS-fs (loop0): Invalid log blocks per segment (2030043145) [ 3133.033331][T25374] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 16:37:44 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000148000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:37:44 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000110000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3133.079600][T25382] loop3: detected capacity change from 0 to 256 [ 3133.102057][T25374] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3133.110523][T25374] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3133.204926][T25387] loop2: detected capacity change from 0 to 256 [ 3133.220459][T25382] loop3: detected capacity change from 0 to 256 [ 3133.261652][T25374] loop0: detected capacity change from 0 to 8204 [ 3133.284227][T25374] F2FS-fs (loop0): Invalid log blocks per segment (2030043145) [ 3133.290516][T25398] loop1: detected capacity change from 0 to 256 [ 3133.291950][T25374] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3133.328682][T25387] loop2: detected capacity change from 0 to 256 [ 3133.364853][T25374] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 16:37:44 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28dc03800000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3133.373010][T25374] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:37:44 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000158000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:37:44 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900407900000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3133.456001][T25398] loop1: detected capacity change from 0 to 256 [ 3133.564091][T25421] loop2: detected capacity change from 0 to 256 [ 3133.565470][T25420] loop3: detected capacity change from 0 to 256 16:37:44 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000120000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3133.620637][T25427] loop0: detected capacity change from 0 to 8204 [ 3133.641395][T25427] F2FS-fs (loop0): Invalid log blocks per segment (2034237449) [ 3133.649483][T25427] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3133.675826][T25421] loop2: detected capacity change from 0 to 256 [ 3133.705694][T25420] loop3: detected capacity change from 0 to 256 [ 3133.709196][T25427] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3133.720406][T25427] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3133.786281][T25427] loop0: detected capacity change from 0 to 8204 [ 3133.825944][T25427] F2FS-fs (loop0): Invalid log blocks per segment (2034237449) 16:37:44 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000168000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:37:44 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d003900000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3133.833752][T25427] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3133.845366][T25448] loop1: detected capacity change from 0 to 256 [ 3133.888843][T25427] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3133.896881][T25427] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3133.935489][T25453] loop2: detected capacity change from 0 to 256 [ 3133.956305][T25448] loop1: detected capacity change from 0 to 256 [ 3134.020197][T25461] loop3: detected capacity change from 0 to 256 [ 3134.051037][T25453] loop2: detected capacity change from 0 to 256 16:37:45 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000130000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:37:45 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900807900000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3134.163844][T25461] loop3: detected capacity change from 0 to 256 [ 3134.217083][T25479] loop0: detected capacity change from 0 to 8204 [ 3134.229930][T25479] F2FS-fs (loop0): Invalid log blocks per segment (2038431753) [ 3134.238345][T25479] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3134.251444][T25479] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 16:37:45 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000178000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3134.259527][T25479] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3134.338215][T25486] loop1: detected capacity change from 0 to 256 [ 3134.342858][T25479] loop0: detected capacity change from 0 to 8204 [ 3134.366208][T25494] loop2: detected capacity change from 0 to 256 16:37:45 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d403900000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3134.382946][T25479] F2FS-fs (loop0): Invalid log blocks per segment (2038431753) [ 3134.390579][T25479] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3134.433092][T25479] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3134.441354][T25479] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3134.455609][T25486] loop1: detected capacity change from 0 to 256 [ 3134.476293][T25494] loop2: detected capacity change from 0 to 256 [ 3134.513772][T25506] loop3: detected capacity change from 0 to 256 16:37:45 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000188000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:37:45 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000140000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3134.645870][T25506] loop3: detected capacity change from 0 to 256 16:37:45 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900c07900000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3134.688117][T25520] loop2: detected capacity change from 0 to 256 [ 3134.748675][T25526] loop0: detected capacity change from 0 to 8204 [ 3134.771895][T25526] F2FS-fs (loop0): Invalid log blocks per segment (2042626057) [ 3134.779758][T25526] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 16:37:45 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d803900000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3134.807225][T25520] loop2: detected capacity change from 0 to 256 [ 3134.812951][T25531] loop1: detected capacity change from 0 to 256 [ 3134.835595][T25526] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3134.843566][T25526] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3134.928803][T25526] loop0: detected capacity change from 0 to 8204 [ 3134.945145][T25531] loop1: detected capacity change from 0 to 256 16:37:45 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000198000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3134.987324][T25526] F2FS-fs (loop0): Invalid log blocks per segment (2042626057) [ 3134.995248][T25526] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3134.997242][T25549] loop3: detected capacity change from 0 to 256 [ 3135.045845][T25526] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3135.054152][T25526] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3135.088111][T25553] loop2: detected capacity change from 0 to 256 [ 3135.114943][T25549] loop3: detected capacity change from 0 to 256 16:37:46 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000150000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:37:46 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900007a00000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3135.172118][T25553] loop2: detected capacity change from 0 to 256 16:37:46 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000001a8000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:37:46 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28dc03900000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3135.327669][T25573] loop1: detected capacity change from 0 to 256 [ 3135.353312][T25578] loop0: detected capacity change from 0 to 8204 [ 3135.392373][T25582] loop2: detected capacity change from 0 to 256 [ 3135.408034][T25578] F2FS-fs (loop0): Invalid log blocks per segment (2046820361) [ 3135.415839][T25578] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3135.437030][T25573] loop1: detected capacity change from 0 to 256 [ 3135.478817][T25578] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3135.479732][T25590] loop3: detected capacity change from 0 to 256 [ 3135.486983][T25578] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3135.516632][T25582] loop2: detected capacity change from 0 to 256 16:37:46 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000160000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3135.589693][T25578] loop0: detected capacity change from 0 to 8204 [ 3135.621408][T25578] F2FS-fs (loop0): Invalid log blocks per segment (2046820361) [ 3135.629153][T25578] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 16:37:46 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000001b8000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3135.646801][T25578] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3135.654931][T25578] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3135.656524][T25590] loop3: detected capacity change from 0 to 256 16:37:46 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900407a00000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3135.749353][T25613] loop2: detected capacity change from 0 to 256 [ 3135.808987][T25618] loop0: detected capacity change from 0 to 8204 [ 3135.815856][T25617] loop1: detected capacity change from 0 to 256 [ 3135.833061][T25618] F2FS-fs (loop0): Invalid log blocks per segment (2051014665) [ 3135.840706][T25618] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3135.867073][T25613] loop2: detected capacity change from 0 to 256 [ 3135.901413][T25618] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3135.909473][T25618] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:37:46 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d003a00000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3135.945616][T25617] loop1: detected capacity change from 0 to 256 [ 3136.016176][T25618] loop0: detected capacity change from 0 to 8204 [ 3136.048482][T25618] F2FS-fs (loop0): Invalid log blocks per segment (2051014665) [ 3136.056242][T25618] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 16:37:47 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000001c8000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3136.063638][T25644] loop3: detected capacity change from 0 to 256 [ 3136.126201][T25618] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3136.134292][T25618] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:37:47 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000170000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3136.176258][T25648] loop2: detected capacity change from 0 to 256 [ 3136.183727][T25644] loop3: detected capacity change from 0 to 256 16:37:47 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900807a00000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3136.250738][T25648] loop2: detected capacity change from 0 to 256 16:37:47 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d403a00000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3136.406948][T25670] loop1: detected capacity change from 0 to 256 [ 3136.468947][T25674] loop0: detected capacity change from 0 to 8204 [ 3136.508098][T25674] F2FS-fs (loop0): Invalid log blocks per segment (2055208969) 16:37:47 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000001d8000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3136.514850][T25677] loop3: detected capacity change from 0 to 256 [ 3136.516012][T25674] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3136.554511][T25681] loop2: detected capacity change from 0 to 256 [ 3136.561212][T25674] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3136.568302][T25670] loop1: detected capacity change from 0 to 256 [ 3136.569282][T25674] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3136.635826][T25681] loop2: detected capacity change from 0 to 256 [ 3136.676972][T25677] loop3: detected capacity change from 0 to 256 [ 3136.681065][T25674] loop0: detected capacity change from 0 to 8204 [ 3136.733833][T25674] F2FS-fs (loop0): Invalid log blocks per segment (2055208969) [ 3136.741498][T25674] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 16:37:47 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000180000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:37:47 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000001e8000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3136.781816][T25674] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3136.790008][T25674] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:37:47 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d803a00000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3136.865198][T25709] loop2: detected capacity change from 0 to 256 16:37:47 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900c07a00000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3136.931085][T25712] loop1: detected capacity change from 0 to 256 [ 3136.980204][T25709] loop2: detected capacity change from 0 to 256 [ 3137.000386][T25722] loop3: detected capacity change from 0 to 256 [ 3137.051481][T25726] loop0: detected capacity change from 0 to 8204 [ 3137.077703][T25712] loop1: detected capacity change from 0 to 256 16:37:48 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000001f8000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3137.124459][T25726] F2FS-fs (loop0): Invalid log blocks per segment (2059403273) [ 3137.129093][T25722] loop3: detected capacity change from 0 to 256 [ 3137.132338][T25726] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3137.219789][T25726] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3137.227770][T25726] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3137.243275][T25745] loop2: detected capacity change from 0 to 256 16:37:48 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000190000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:37:48 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28dc03a00000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3137.324987][T25745] loop2: detected capacity change from 0 to 256 [ 3137.347303][T25726] loop0: detected capacity change from 0 to 8204 [ 3137.374856][T25726] F2FS-fs (loop0): Invalid log blocks per segment (2059403273) [ 3137.382610][T25726] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 16:37:48 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000208000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3137.466591][T25726] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3137.474716][T25726] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3137.475795][T25757] loop1: detected capacity change from 0 to 256 16:37:48 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900007b00000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3137.536248][T25763] loop3: detected capacity change from 0 to 256 [ 3137.566803][T25767] loop2: detected capacity change from 0 to 256 [ 3137.659562][T25767] loop2: detected capacity change from 0 to 256 [ 3137.674746][T25763] loop3: detected capacity change from 0 to 256 [ 3137.687812][T25781] loop0: detected capacity change from 0 to 8204 [ 3137.700748][T25757] loop1: detected capacity change from 0 to 256 [ 3137.721048][T25781] F2FS-fs (loop0): Invalid log blocks per segment (2063597577) [ 3137.728753][T25781] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3137.797046][T25781] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3137.805267][T25781] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:37:48 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000218000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3137.877420][T25781] loop0: detected capacity change from 0 to 8204 [ 3137.893563][T25781] F2FS-fs (loop0): Invalid log blocks per segment (2063597577) [ 3137.901190][T25781] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 16:37:48 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000001a0000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:37:48 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d003b00000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3137.925461][T25800] loop2: detected capacity change from 0 to 256 [ 3137.947670][T25781] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3137.955760][T25781] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:37:49 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900407b00000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3138.035844][T25800] loop2: detected capacity change from 0 to 256 [ 3138.039882][T25805] loop3: detected capacity change from 0 to 256 [ 3138.062787][T25808] loop1: detected capacity change from 0 to 256 16:37:49 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000228000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3138.180620][T25820] loop0: detected capacity change from 0 to 8204 [ 3138.206539][T25808] loop1: detected capacity change from 0 to 256 [ 3138.216620][T25805] loop3: detected capacity change from 0 to 256 [ 3138.219516][T25820] F2FS-fs (loop0): Invalid log blocks per segment (2067791881) [ 3138.230755][T25820] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3138.249105][T25833] loop2: detected capacity change from 0 to 256 [ 3138.279168][T25820] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3138.287360][T25820] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3138.329170][T25833] loop2: detected capacity change from 0 to 256 [ 3138.378092][T25820] loop0: detected capacity change from 0 to 8204 [ 3138.393211][T25820] F2FS-fs (loop0): Invalid log blocks per segment (2067791881) [ 3138.400925][T25820] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3138.410929][T25820] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3138.418812][T25820] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:37:49 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000001b0000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:37:49 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000238000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:37:49 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d403b00000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:37:49 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900807b00000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3138.521725][T25853] loop2: detected capacity change from 0 to 256 [ 3138.596550][T25857] loop1: detected capacity change from 0 to 256 [ 3138.614369][T25853] loop2: detected capacity change from 0 to 256 [ 3138.645507][T25866] loop0: detected capacity change from 0 to 8204 [ 3138.659705][T25866] F2FS-fs (loop0): Invalid log blocks per segment (2071986185) [ 3138.667475][T25866] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 16:37:49 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000248000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3138.700264][T25870] loop3: detected capacity change from 0 to 256 [ 3138.727147][T25866] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3138.735417][T25866] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3138.795173][T25857] loop1: detected capacity change from 0 to 256 [ 3138.808774][T25880] loop2: detected capacity change from 0 to 256 [ 3138.842250][T25870] loop3: detected capacity change from 0 to 256 [ 3138.858626][T25866] loop0: detected capacity change from 0 to 8204 [ 3138.880678][T25866] F2FS-fs (loop0): Invalid log blocks per segment (2071986185) [ 3138.888714][T25866] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3138.925745][T25880] loop2: detected capacity change from 0 to 256 [ 3138.944874][T25866] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3138.952862][T25866] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:37:50 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000001c0000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:37:50 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000258000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:37:50 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900c07b00000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) 16:37:50 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d803b00000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3139.122134][T25906] loop2: detected capacity change from 0 to 256 [ 3139.159223][T25912] loop0: detected capacity change from 0 to 8204 [ 3139.168151][T25907] loop1: detected capacity change from 0 to 256 [ 3139.175920][T25912] F2FS-fs (loop0): Invalid log blocks per segment (2076180489) [ 3139.183650][T25912] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3139.195808][T25917] loop3: detected capacity change from 0 to 256 [ 3139.230584][T25906] loop2: detected capacity change from 0 to 256 [ 3139.306202][T25912] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3139.314243][T25912] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3139.336185][T25917] loop3: detected capacity change from 0 to 256 16:37:50 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000268000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3139.397116][T25912] loop0: detected capacity change from 0 to 8204 [ 3139.417048][T25912] F2FS-fs (loop0): Invalid log blocks per segment (2076180489) [ 3139.424736][T25912] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 16:37:50 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000001d0000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3139.452129][T25912] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3139.460390][T25912] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3139.473262][T25937] loop2: detected capacity change from 0 to 256 [ 3139.536795][T25937] loop2: detected capacity change from 0 to 256 16:37:50 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900007c00000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) 16:37:50 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28dc03b00000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:37:50 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000278000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3139.653185][T25949] loop1: detected capacity change from 0 to 256 [ 3139.684952][T25957] loop0: detected capacity change from 0 to 8204 [ 3139.703255][T25957] F2FS-fs (loop0): Invalid log blocks per segment (2080374793) [ 3139.710890][T25957] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3139.737634][T25960] loop3: detected capacity change from 0 to 256 [ 3139.766643][T25957] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3139.774810][T25957] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3139.792181][T25964] loop2: detected capacity change from 0 to 256 [ 3139.794873][T25949] loop1: detected capacity change from 0 to 256 [ 3139.865607][T25964] loop2: detected capacity change from 0 to 256 [ 3139.879981][T25960] loop3: detected capacity change from 0 to 256 [ 3139.919609][T25957] loop0: detected capacity change from 0 to 8204 [ 3139.944794][T25957] F2FS-fs (loop0): Invalid log blocks per segment (2080374793) [ 3139.952846][T25957] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 16:37:50 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000001e0000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:37:51 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000288000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3140.007114][T25957] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3140.015437][T25957] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:37:51 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d003c00000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3140.133923][T25989] loop2: detected capacity change from 0 to 256 16:37:51 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900407c00000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3140.223943][T25989] loop2: detected capacity change from 0 to 256 [ 3140.248607][T26002] loop0: detected capacity change from 0 to 8204 16:37:51 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000298000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3140.281902][T26002] F2FS-fs (loop0): Invalid log blocks per segment (2084569097) [ 3140.289532][T26002] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3140.305570][T26007] loop3: detected capacity change from 0 to 256 [ 3140.310843][T26002] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3140.319824][T26002] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3140.415370][T26007] loop3: detected capacity change from 0 to 256 [ 3140.417175][T26011] loop2: detected capacity change from 0 to 256 [ 3140.449057][T26002] loop0: detected capacity change from 0 to 8204 [ 3140.467558][T26002] F2FS-fs (loop0): Invalid log blocks per segment (2084569097) [ 3140.475375][T26002] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3140.508130][T26002] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3140.516131][T26002] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:37:51 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d403c00000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:37:51 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900807c00000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3140.554942][T26011] loop2: detected capacity change from 0 to 256 [ 3140.642678][T26034] loop0: detected capacity change from 0 to 8204 [ 3140.674328][T26033] loop1: detected capacity change from 0 to 256 16:37:51 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000002a8000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3140.687320][T26034] F2FS-fs (loop0): Invalid log blocks per segment (2088763401) [ 3140.695232][T26034] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3140.755814][T26034] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3140.763937][T26034] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3140.766036][T26033] loop1: detected capacity change from 0 to 256 [ 3140.808135][T26047] loop2: detected capacity change from 0 to 256 [ 3140.846565][T26034] loop0: detected capacity change from 0 to 8204 [ 3140.856481][T26047] loop2: detected capacity change from 0 to 256 [ 3140.869098][T26034] F2FS-fs (loop0): Invalid log blocks per segment (2088763401) [ 3140.873625][T26050] loop3: detected capacity change from 0 to 256 [ 3140.876906][T26034] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3140.897077][T26034] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3140.904904][T26034] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:37:51 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000002b8000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:37:51 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900c07c00000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3141.061042][T26068] loop2: detected capacity change from 0 to 256 [ 3141.066066][T26050] loop3: detected capacity change from 0 to 256 [ 3141.081335][T26075] loop0: detected capacity change from 0 to 8204 [ 3141.098360][T26075] F2FS-fs (loop0): Invalid log blocks per segment (2092957705) 16:37:52 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000001f0000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3141.106092][T26075] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3141.116547][T26075] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3141.125091][T26075] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3141.180043][T26068] loop2: detected capacity change from 0 to 256 [ 3141.243954][T26075] loop0: detected capacity change from 0 to 8204 [ 3141.271127][T26075] F2FS-fs (loop0): Invalid log blocks per segment (2092957705) [ 3141.278936][T26075] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 16:37:52 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000002c8000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:37:52 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d803c00000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3141.311098][T26075] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3141.318961][T26075] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:37:52 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900007d00000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3141.383689][T26096] loop1: detected capacity change from 0 to 256 [ 3141.406713][T26099] loop2: detected capacity change from 0 to 256 [ 3141.453391][T26103] loop0: detected capacity change from 0 to 8204 [ 3141.465297][T26103] F2FS-fs (loop0): Invalid log blocks per segment (2097152009) [ 3141.473186][T26103] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3141.491297][T26096] loop1: detected capacity change from 0 to 256 [ 3141.493709][T26099] loop2: detected capacity change from 0 to 256 [ 3141.506552][T26103] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3141.514523][T26103] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:37:52 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000002d8000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3141.567225][T26115] loop3: detected capacity change from 0 to 256 [ 3141.598925][T26103] loop0: detected capacity change from 0 to 8204 [ 3141.626711][T26103] F2FS-fs (loop0): Invalid log blocks per segment (2097152009) [ 3141.634905][T26103] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3141.684123][T26103] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3141.692137][T26103] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3141.723428][T26126] loop2: detected capacity change from 0 to 256 16:37:52 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900407d00000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) 16:37:52 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000200000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3141.817726][T26126] loop2: detected capacity change from 0 to 256 [ 3141.825608][T26115] loop3: detected capacity change from 0 to 256 16:37:52 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000002e8000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3141.954397][T26146] loop0: detected capacity change from 0 to 8204 [ 3141.982763][T26146] F2FS-fs (loop0): Invalid log blocks per segment (2101346313) [ 3141.990428][T26146] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 16:37:53 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28dc03c00000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3142.028862][T26146] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3142.037052][T26146] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3142.051775][T26153] loop1: detected capacity change from 0 to 256 [ 3142.055434][T26152] loop2: detected capacity change from 0 to 256 [ 3142.126060][T26152] loop2: detected capacity change from 0 to 256 [ 3142.154053][T26146] loop0: detected capacity change from 0 to 8204 [ 3142.176069][T26146] F2FS-fs (loop0): Invalid log blocks per segment (2101346313) [ 3142.184056][T26146] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3142.196511][T26153] loop1: detected capacity change from 0 to 256 [ 3142.211019][T26146] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3142.219340][T26146] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:37:53 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000002f8000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3142.255562][T26173] loop3: detected capacity change from 0 to 256 16:37:53 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900807d00000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3142.350652][T26179] loop2: detected capacity change from 0 to 256 [ 3142.381761][T26173] loop3: detected capacity change from 0 to 256 16:37:53 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000210000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3142.413087][T26179] loop2: detected capacity change from 0 to 256 [ 3142.444192][T26193] loop0: detected capacity change from 0 to 8204 [ 3142.457723][T26193] F2FS-fs (loop0): Invalid log blocks per segment (2105540617) [ 3142.465710][T26193] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3142.477691][T26193] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3142.485808][T26193] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:37:53 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000308000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:37:53 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d003d00000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3142.566038][T26203] loop2: detected capacity change from 0 to 256 [ 3142.595974][T26193] loop0: detected capacity change from 0 to 8204 [ 3142.598979][T26206] loop1: detected capacity change from 0 to 256 [ 3142.609560][T26193] F2FS-fs (loop0): Invalid log blocks per segment (2105540617) [ 3142.617271][T26193] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3142.635053][T26203] loop2: detected capacity change from 0 to 256 16:37:53 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000220000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3142.755533][T26193] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3142.763662][T26193] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3142.765524][T26218] loop3: detected capacity change from 0 to 256 16:37:53 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000318000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3142.811945][ T1228] ieee802154 phy0 wpan0: encryption failed: -22 [ 3142.849677][T26226] loop2: detected capacity change from 0 to 256 16:37:53 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900c07d00000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3142.932067][T26226] loop2: detected capacity change from 0 to 256 [ 3142.934101][T26218] loop3: detected capacity change from 0 to 256 [ 3142.985767][T26240] loop1: detected capacity change from 0 to 256 [ 3143.021896][T26244] loop0: detected capacity change from 0 to 8204 [ 3143.039499][T26244] F2FS-fs (loop0): Invalid log blocks per segment (2109734921) [ 3143.047733][T26244] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 16:37:54 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000328000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3143.107807][T26240] loop1: detected capacity change from 0 to 256 [ 3143.118341][T26244] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3143.126474][T26244] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3143.160457][T26257] loop2: detected capacity change from 0 to 256 [ 3143.195172][T26244] loop0: detected capacity change from 0 to 8204 [ 3143.205310][T26244] F2FS-fs (loop0): Invalid log blocks per segment (2109734921) [ 3143.213016][T26244] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3143.239958][T26257] loop2: detected capacity change from 0 to 256 [ 3143.250059][T26244] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 16:37:54 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d403d00000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3143.257948][T26244] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:37:54 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000230000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:37:54 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000338000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:37:54 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900007e00000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3143.390450][T26275] loop3: detected capacity change from 0 to 256 [ 3143.425731][T26280] loop2: detected capacity change from 0 to 256 [ 3143.433568][T26281] loop0: detected capacity change from 0 to 8204 [ 3143.580366][T26281] F2FS-fs (loop0): Invalid log blocks per segment (2113929225) [ 3143.588120][T26281] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3143.601987][T26281] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3143.609838][T26281] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3143.668526][T26280] loop2: detected capacity change from 0 to 256 [ 3143.671334][T26287] loop1: detected capacity change from 0 to 256 [ 3143.689126][T26275] loop3: detected capacity change from 0 to 256 [ 3143.700608][T26281] loop0: detected capacity change from 0 to 8204 [ 3143.714239][T26281] F2FS-fs (loop0): Invalid log blocks per segment (2113929225) [ 3143.722231][T26281] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3143.735367][T26281] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3143.743468][T26281] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:37:54 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000348000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:37:54 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d803d00000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3143.874248][T26287] loop1: detected capacity change from 0 to 256 16:37:54 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900407e00000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3143.914867][T26314] loop2: detected capacity change from 0 to 256 [ 3143.957191][T26320] loop0: detected capacity change from 0 to 8204 [ 3143.970109][T26320] F2FS-fs (loop0): Invalid log blocks per segment (2118123529) [ 3143.977841][T26320] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 16:37:55 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000240000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3144.001759][T26314] loop2: detected capacity change from 0 to 256 [ 3144.014800][T26320] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3144.022911][T26320] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3144.035879][T26328] loop3: detected capacity change from 0 to 256 [ 3144.095364][T26320] loop0: detected capacity change from 0 to 8204 [ 3144.105095][T26320] F2FS-fs (loop0): Invalid log blocks per segment (2118123529) [ 3144.112845][T26320] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3144.131612][T26320] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3144.139426][T26320] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:37:55 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000358000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3144.167294][T26328] loop3: detected capacity change from 0 to 256 [ 3144.191816][T26343] loop1: detected capacity change from 0 to 256 16:37:55 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900807e00000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3144.262452][T26351] loop2: detected capacity change from 0 to 256 16:37:55 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28dc03d00000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:37:55 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000250000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3144.376546][T26351] loop2: detected capacity change from 0 to 256 [ 3144.383869][T26355] loop0: detected capacity change from 0 to 8204 [ 3144.397637][T26355] F2FS-fs (loop0): Invalid log blocks per segment (2122317833) [ 3144.405571][T26355] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3144.415316][T26355] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3144.423228][T26355] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3144.484827][T26355] loop0: detected capacity change from 0 to 8204 [ 3144.507501][T26355] F2FS-fs (loop0): Invalid log blocks per segment (2122317833) [ 3144.507789][T26372] loop3: detected capacity change from 0 to 256 [ 3144.515191][T26355] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 16:37:55 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000368000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3144.540286][T26375] loop1: detected capacity change from 0 to 256 [ 3144.545497][T26355] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3144.554435][T26355] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3144.586615][T26380] loop2: detected capacity change from 0 to 256 16:37:55 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900c07e00000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3144.657244][T26380] loop2: detected capacity change from 0 to 256 [ 3144.667848][T26372] loop3: detected capacity change from 0 to 256 [ 3144.684315][T26375] loop1: detected capacity change from 0 to 256 [ 3144.716812][T26398] loop0: detected capacity change from 0 to 8204 [ 3144.728444][T26398] F2FS-fs (loop0): Invalid log blocks per segment (2126512137) [ 3144.736309][T26398] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3144.748594][T26398] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3144.756956][T26398] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:37:55 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000378000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3144.822852][T26398] loop0: detected capacity change from 0 to 8204 [ 3144.845019][T26398] F2FS-fs (loop0): Invalid log blocks per segment (2126512137) [ 3144.852764][T26398] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3144.875236][T26398] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3144.883842][T26398] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:37:55 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000260000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:37:55 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900007f00000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3145.002371][T26410] loop2: detected capacity change from 0 to 256 [ 3145.042641][T26415] loop0: detected capacity change from 0 to 8204 [ 3145.053324][T26415] F2FS-fs (loop0): Invalid log blocks per segment (2130706441) [ 3145.061090][T26415] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3145.083889][T26410] loop2: detected capacity change from 0 to 256 16:37:56 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d003e00000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3145.094728][T26415] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3145.102592][T26415] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3145.145657][T26425] loop1: detected capacity change from 0 to 256 [ 3145.180694][T26415] loop0: detected capacity change from 0 to 8204 16:37:56 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000388000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3145.207894][T26415] F2FS-fs (loop0): Invalid log blocks per segment (2130706441) [ 3145.215797][T26415] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3145.251139][T26415] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3145.259049][T26415] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3145.285347][T26425] loop1: detected capacity change from 0 to 256 [ 3145.287318][T26441] loop2: detected capacity change from 0 to 256 [ 3145.302594][T26437] loop3: detected capacity change from 0 to 256 16:37:56 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900407f00000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3145.398570][T26441] loop2: detected capacity change from 0 to 256 [ 3145.453945][T26437] loop3: detected capacity change from 0 to 256 [ 3145.460044][T26460] loop0: detected capacity change from 0 to 8204 [ 3145.493647][T26460] F2FS-fs (loop0): Invalid log blocks per segment (2134900745) 16:37:56 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000270000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:37:56 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000398000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3145.501988][T26460] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3145.523309][T26460] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3145.531135][T26460] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3145.581212][T26468] loop2: detected capacity change from 0 to 256 [ 3145.604534][T26460] loop0: detected capacity change from 0 to 8204 [ 3145.622775][T26460] F2FS-fs (loop0): Invalid log blocks per segment (2134900745) [ 3145.630407][T26460] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3145.654795][T26460] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3145.663019][T26460] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:37:56 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d403e00000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3145.715793][T26468] loop2: detected capacity change from 0 to 256 [ 3145.716562][T26478] loop1: detected capacity change from 0 to 256 [ 3145.834148][T26478] loop1: detected capacity change from 0 to 256 [ 3145.852788][T26490] loop3: detected capacity change from 0 to 256 16:37:56 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900807f00000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) 16:37:56 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000003a8000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3145.952540][T26490] loop3: detected capacity change from 0 to 256 [ 3145.964636][T26504] loop0: detected capacity change from 0 to 8204 [ 3145.975494][T26507] loop2: detected capacity change from 0 to 256 [ 3146.001522][T26504] F2FS-fs (loop0): Invalid log blocks per segment (2139095049) [ 3146.009217][T26504] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3146.040805][T26504] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 16:37:57 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000280000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3146.048970][T26504] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3146.094623][T26507] loop2: detected capacity change from 0 to 256 [ 3146.124149][T26504] loop0: detected capacity change from 0 to 8204 [ 3146.137163][T26504] F2FS-fs (loop0): Invalid log blocks per segment (2139095049) 16:37:57 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d803e00000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3146.144848][T26504] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3146.155472][T26504] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3146.163665][T26504] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:37:57 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000003b8000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3146.229002][T26525] loop1: detected capacity change from 0 to 256 [ 3146.303928][T26532] loop2: detected capacity change from 0 to 256 [ 3146.334623][T26535] loop3: detected capacity change from 0 to 256 16:37:57 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900c07f00000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3146.355538][T26525] loop1: detected capacity change from 0 to 256 [ 3146.410887][T26532] loop2: detected capacity change from 0 to 256 [ 3146.411640][T26535] loop3: detected capacity change from 0 to 256 [ 3146.460584][T26554] loop0: detected capacity change from 0 to 8204 [ 3146.475465][T26554] F2FS-fs (loop0): Invalid log blocks per segment (2143289353) [ 3146.483244][T26554] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 16:37:57 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000290000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3146.577532][T26554] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3146.585427][T26554] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:37:57 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000003c8000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:37:57 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28dc03e00000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3146.675792][T26554] loop0: detected capacity change from 0 to 8204 [ 3146.692683][T26566] loop2: detected capacity change from 0 to 256 [ 3146.699700][T26554] F2FS-fs (loop0): Invalid log blocks per segment (2143289353) [ 3146.700304][T26563] loop1: detected capacity change from 0 to 256 [ 3146.707503][T26554] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3146.717745][T26554] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3146.730577][T26554] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:37:57 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900408000000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3146.806318][T26566] loop2: detected capacity change from 0 to 256 [ 3146.842434][T26580] loop3: detected capacity change from 0 to 256 16:37:57 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000003d8000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3146.954087][T26580] loop3: detected capacity change from 0 to 256 [ 3146.963295][T26590] loop0: detected capacity change from 0 to 8204 [ 3146.984610][T26590] F2FS-fs (loop0): Invalid log blocks per segment (2151677961) [ 3146.992329][T26590] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3147.014836][T26563] loop1: detected capacity change from 0 to 256 [ 3147.014867][T26597] loop2: detected capacity change from 0 to 256 [ 3147.034480][T26590] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3147.042721][T26590] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:37:58 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d003f00000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3147.115132][T26590] loop0: detected capacity change from 0 to 8204 [ 3147.134048][T26590] F2FS-fs (loop0): Invalid log blocks per segment (2151677961) [ 3147.142065][T26590] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3147.156501][T26597] loop2: detected capacity change from 0 to 256 [ 3147.188092][T26590] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3147.196038][T26590] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:37:58 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000002a0000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:37:58 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000003e8000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:37:58 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900808000000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3147.295560][T26620] loop3: detected capacity change from 0 to 256 [ 3147.360989][T26626] loop2: detected capacity change from 0 to 256 [ 3147.382727][T26627] loop0: detected capacity change from 0 to 8204 [ 3147.398596][T26632] loop1: detected capacity change from 0 to 256 [ 3147.423079][T26627] F2FS-fs (loop0): Invalid log blocks per segment (2155872265) [ 3147.424331][T26620] loop3: detected capacity change from 0 to 256 [ 3147.430711][T26627] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3147.449252][T26627] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3147.457125][T26627] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3147.479962][T26626] loop2: detected capacity change from 0 to 256 [ 3147.569495][T26627] loop0: detected capacity change from 0 to 8204 [ 3147.571730][T26632] loop1: detected capacity change from 0 to 256 [ 3147.605461][T26627] F2FS-fs (loop0): Invalid log blocks per segment (2155872265) [ 3147.613306][T26627] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 16:37:58 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d403f00000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:37:58 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000003f8000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3147.663270][T26627] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3147.671301][T26627] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:37:58 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000002b0000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3147.751324][T26661] loop2: detected capacity change from 0 to 256 16:37:58 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900c08000000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3147.827299][T26665] loop3: detected capacity change from 0 to 256 [ 3147.865405][T26661] loop2: detected capacity change from 0 to 256 [ 3147.893895][T26673] loop1: detected capacity change from 0 to 256 [ 3147.942448][T26665] loop3: detected capacity change from 0 to 256 [ 3147.967734][T26681] loop0: detected capacity change from 0 to 8204 16:37:59 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000408000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3148.032276][T26673] loop1: detected capacity change from 0 to 256 [ 3148.039806][T26681] F2FS-fs (loop0): Invalid log blocks per segment (2160066569) [ 3148.047807][T26681] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3148.060975][T26681] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3148.069071][T26681] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:37:59 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d803f00000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3148.127226][T26695] loop2: detected capacity change from 0 to 256 [ 3148.175161][T26681] loop0: detected capacity change from 0 to 8204 [ 3148.196259][T26695] loop2: detected capacity change from 0 to 256 [ 3148.206280][T26681] F2FS-fs (loop0): Invalid log blocks per segment (2160066569) [ 3148.214009][T26681] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 16:37:59 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000002c0000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3148.224737][T26681] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3148.232622][T26681] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:37:59 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000418000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3148.354100][T26708] loop3: detected capacity change from 0 to 256 16:37:59 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900008100000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3148.399171][T26716] loop1: detected capacity change from 0 to 256 [ 3148.425953][T26708] loop3: detected capacity change from 0 to 256 [ 3148.481529][T26725] loop2: detected capacity change from 0 to 256 [ 3148.514331][T26716] loop1: detected capacity change from 0 to 256 [ 3148.516661][T26732] loop0: detected capacity change from 0 to 8204 16:37:59 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28dc03f00000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3148.565042][T26732] F2FS-fs (loop0): Invalid log blocks per segment (2164260873) [ 3148.573522][T26732] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3148.603911][T26732] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3148.611926][T26732] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3148.643505][T26725] loop2: detected capacity change from 0 to 256 16:37:59 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000002d0000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3148.723690][T26732] loop0: detected capacity change from 0 to 8204 [ 3148.733998][T26745] loop3: detected capacity change from 0 to 256 [ 3148.756990][T26732] F2FS-fs (loop0): Invalid log blocks per segment (2164260873) [ 3148.764798][T26732] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 16:37:59 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000428000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3148.797288][T26755] loop1: detected capacity change from 0 to 256 [ 3148.830030][T26745] loop3: detected capacity change from 0 to 256 [ 3148.832765][T26732] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3148.844490][T26732] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3148.873719][T26763] loop2: detected capacity change from 0 to 256 16:37:59 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900408100000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3148.939145][T26763] loop2: detected capacity change from 0 to 256 [ 3148.943058][T26755] loop1: detected capacity change from 0 to 256 16:37:59 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d004000000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:00 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000438000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3149.097377][T26783] loop0: detected capacity change from 0 to 8204 [ 3149.122571][T26783] F2FS-fs (loop0): Invalid log blocks per segment (2168455177) [ 3149.130229][T26783] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 16:38:00 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000002e0000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3149.151687][T26789] loop2: detected capacity change from 0 to 256 [ 3149.168304][T26783] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3149.176322][T26783] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3149.216832][T26792] loop3: detected capacity change from 0 to 256 [ 3149.243240][T26789] loop2: detected capacity change from 0 to 256 [ 3149.276471][T26783] loop0: detected capacity change from 0 to 8204 [ 3149.306120][T26783] F2FS-fs (loop0): Invalid log blocks per segment (2168455177) [ 3149.313804][T26783] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3149.347563][T26792] loop3: detected capacity change from 0 to 256 [ 3149.374117][T26783] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3149.382195][T26783] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3149.387239][T26808] loop1: detected capacity change from 0 to 256 16:38:00 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000448000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:00 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900808100000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3149.480196][T26816] loop2: detected capacity change from 0 to 256 16:38:00 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d404000000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3149.593156][T26808] loop1: detected capacity change from 0 to 256 [ 3149.595894][T26816] loop2: detected capacity change from 0 to 256 [ 3149.628472][T26830] loop0: detected capacity change from 0 to 8204 [ 3149.639127][T26830] F2FS-fs (loop0): Invalid log blocks per segment (2172649481) [ 3149.647081][T26830] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3149.657652][T26830] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3149.665601][T26830] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3149.748279][T26835] loop3: detected capacity change from 0 to 256 [ 3149.749711][T26830] loop0: detected capacity change from 0 to 8204 16:38:00 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000458000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:00 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000002f0000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3149.793958][T26830] F2FS-fs (loop0): Invalid log blocks per segment (2172649481) [ 3149.802372][T26830] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3149.843461][T26830] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3149.851600][T26830] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3149.874589][T26835] loop3: detected capacity change from 0 to 256 [ 3149.891143][T26851] loop2: detected capacity change from 0 to 256 16:38:00 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900c08100000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3149.994391][T26851] loop2: detected capacity change from 0 to 256 [ 3150.011434][T26859] loop1: detected capacity change from 0 to 256 [ 3150.045117][T26867] loop0: detected capacity change from 0 to 8204 [ 3150.061603][T26867] F2FS-fs (loop0): Invalid log blocks per segment (2176843785) [ 3150.069244][T26867] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 16:38:01 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d804000000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3150.098701][T26867] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3150.107109][T26867] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3150.148361][T26859] loop1: detected capacity change from 0 to 256 [ 3150.208484][T26867] loop0: detected capacity change from 0 to 8204 [ 3150.218588][T26880] loop3: detected capacity change from 0 to 256 [ 3150.241831][T26867] F2FS-fs (loop0): Invalid log blocks per segment (2176843785) [ 3150.249451][T26867] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 16:38:01 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000468000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3150.259656][T26867] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3150.267764][T26867] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:38:01 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000300000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3150.312839][T26888] loop2: detected capacity change from 0 to 256 16:38:01 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900008200000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3150.364329][T26880] loop3: detected capacity change from 0 to 256 [ 3150.386421][T26888] loop2: detected capacity change from 0 to 256 [ 3150.474565][T26907] loop0: detected capacity change from 0 to 8204 [ 3150.501294][T26907] F2FS-fs (loop0): Invalid log blocks per segment (2181038089) [ 3150.508946][T26907] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 16:38:01 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000478000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3150.530330][T26910] loop1: detected capacity change from 0 to 256 [ 3150.565107][T26907] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 16:38:01 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28dc04000000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3150.573405][T26907] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3150.592336][T26915] loop2: detected capacity change from 0 to 256 [ 3150.655184][T26907] loop0: detected capacity change from 0 to 8204 [ 3150.665592][T26910] loop1: detected capacity change from 0 to 256 [ 3150.677764][T26915] loop2: detected capacity change from 0 to 256 [ 3150.698432][T26907] F2FS-fs (loop0): Invalid log blocks per segment (2181038089) [ 3150.706281][T26907] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3150.726149][T26931] loop3: detected capacity change from 0 to 256 [ 3150.735705][T26907] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3150.744063][T26907] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:38:01 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000310000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:01 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900408200000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) 16:38:01 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000488000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3150.881341][T26931] loop3: detected capacity change from 0 to 256 [ 3150.919284][T26945] loop2: detected capacity change from 0 to 256 [ 3150.951559][T26950] loop0: detected capacity change from 0 to 8204 [ 3150.965739][T26950] F2FS-fs (loop0): Invalid log blocks per segment (2185232393) [ 3150.973740][T26950] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3150.984308][T26950] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3150.992191][T26950] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:38:02 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d004100000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3151.014331][T26945] loop2: detected capacity change from 0 to 256 [ 3151.052988][T26960] loop1: detected capacity change from 0 to 256 [ 3151.123747][T26950] loop0: detected capacity change from 0 to 8204 [ 3151.159201][T26950] F2FS-fs (loop0): Invalid log blocks per segment (2185232393) [ 3151.167010][T26950] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 16:38:02 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000498000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:02 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000320000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3151.203886][T26970] loop3: detected capacity change from 0 to 256 [ 3151.260332][T26950] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3151.268247][T26950] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3151.292601][T26970] loop3: detected capacity change from 0 to 256 [ 3151.321524][T26980] loop2: detected capacity change from 0 to 256 [ 3151.397954][T26980] loop2: detected capacity change from 0 to 256 [ 3151.431398][T26990] loop1: detected capacity change from 0 to 256 16:38:02 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d404100000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:02 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900808200000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) 16:38:02 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000004a8000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3151.537645][T26990] loop1: detected capacity change from 0 to 256 [ 3151.589236][T27004] loop0: detected capacity change from 0 to 8204 [ 3151.597794][T27005] loop3: detected capacity change from 0 to 256 [ 3151.635122][T27004] F2FS-fs (loop0): Invalid log blocks per segment (2189426697) [ 3151.643511][T27004] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3151.678481][T27013] loop2: detected capacity change from 0 to 256 [ 3151.694389][T27004] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3151.702532][T27004] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:38:02 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000330000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3151.723689][T27005] loop3: detected capacity change from 0 to 256 [ 3151.801833][T27013] loop2: detected capacity change from 0 to 256 [ 3151.810126][T27004] loop0: detected capacity change from 0 to 8204 [ 3151.837831][T27032] loop1: detected capacity change from 0 to 256 [ 3151.845030][T27004] F2FS-fs (loop0): Invalid log blocks per segment (2189426697) [ 3151.852956][T27004] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3151.888049][T27004] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 16:38:02 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d804100000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3151.896262][T27004] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3151.945165][T27032] loop1: detected capacity change from 0 to 256 16:38:02 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000004b8000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:02 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900c08200000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3152.038616][T27043] loop2: detected capacity change from 0 to 256 [ 3152.076368][T27044] loop3: detected capacity change from 0 to 256 [ 3152.107046][T27043] loop2: detected capacity change from 0 to 256 [ 3152.125272][T27058] loop0: detected capacity change from 0 to 8204 [ 3152.141615][T27058] F2FS-fs (loop0): Invalid log blocks per segment (2193621001) [ 3152.149339][T27058] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 16:38:03 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000340000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:03 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000004c8000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3152.205869][T27058] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3152.214314][T27058] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3152.244483][T27044] loop3: detected capacity change from 0 to 256 [ 3152.299628][T27070] loop2: detected capacity change from 0 to 256 16:38:03 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28dc04100000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3152.366301][T27077] loop1: detected capacity change from 0 to 256 [ 3152.375887][T27058] loop0: detected capacity change from 0 to 8204 [ 3152.396265][T27070] loop2: detected capacity change from 0 to 256 [ 3152.414703][T27058] F2FS-fs (loop0): Invalid log blocks per segment (2193621001) [ 3152.422496][T27058] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3152.454973][T27058] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3152.463459][T27058] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3152.465077][T27077] loop1: detected capacity change from 0 to 256 [ 3152.536186][T27091] loop3: detected capacity change from 0 to 256 16:38:03 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000004d8000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:03 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900008300000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) 16:38:03 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000350000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3152.666025][T27091] loop3: detected capacity change from 0 to 256 [ 3152.667587][T27102] loop2: detected capacity change from 0 to 256 [ 3152.721186][T27110] loop0: detected capacity change from 0 to 8204 [ 3152.747925][T27102] loop2: detected capacity change from 0 to 256 [ 3152.754920][T27110] F2FS-fs (loop0): Invalid log blocks per segment (2197815305) [ 3152.762643][T27110] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3152.782910][T27110] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3152.790967][T27110] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:38:03 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d004200000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3152.880032][T27110] loop0: detected capacity change from 0 to 8204 [ 3152.889333][T27122] loop1: detected capacity change from 0 to 256 16:38:03 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000004e8000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3152.931581][T27110] F2FS-fs (loop0): Invalid log blocks per segment (2197815305) [ 3152.939226][T27110] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3152.998861][T27110] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3153.007158][T27110] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3153.032505][T27131] loop3: detected capacity change from 0 to 256 16:38:04 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000360000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3153.054963][T27136] loop2: detected capacity change from 0 to 256 16:38:04 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900408300000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3153.108485][T27136] loop2: detected capacity change from 0 to 256 [ 3153.134355][T27131] loop3: detected capacity change from 0 to 256 16:38:04 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000004f8000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3153.254931][T27155] loop1: detected capacity change from 0 to 256 [ 3153.304769][T27159] loop0: detected capacity change from 0 to 8204 [ 3153.325069][T27159] F2FS-fs (loop0): Invalid log blocks per segment (2202009609) [ 3153.333017][T27159] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3153.348070][T27163] loop2: detected capacity change from 0 to 256 16:38:04 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d404200000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3153.356960][T27159] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3153.365012][T27159] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3153.425364][T27159] loop0: detected capacity change from 0 to 8204 [ 3153.427769][T27155] loop1: detected capacity change from 0 to 256 [ 3153.446015][T27163] loop2: detected capacity change from 0 to 256 [ 3153.458016][T27159] F2FS-fs (loop0): Invalid log blocks per segment (2202009609) [ 3153.465754][T27159] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3153.476175][T27159] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3153.484644][T27159] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3153.516281][T27179] loop3: detected capacity change from 0 to 256 16:38:04 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000508000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:04 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900808300000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3153.653568][T27179] loop3: detected capacity change from 0 to 256 [ 3153.708295][T27195] loop2: detected capacity change from 0 to 256 [ 3153.719374][T27196] loop0: detected capacity change from 0 to 8204 [ 3153.746261][T27196] F2FS-fs (loop0): Invalid log blocks per segment (2206203913) [ 3153.754010][T27196] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3153.775910][T27196] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3153.783892][T27196] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:38:04 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000370000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3153.855301][T27196] loop0: detected capacity change from 0 to 8204 [ 3153.880646][T27196] F2FS-fs (loop0): Invalid log blocks per segment (2206203913) [ 3153.888304][T27196] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3153.899542][T27196] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3153.907507][T27196] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:38:04 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d804200000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:04 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900c08300000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3153.982995][T27206] loop1: detected capacity change from 0 to 256 [ 3153.983385][T27195] loop2: detected capacity change from 0 to 256 [ 3154.069531][T27218] loop0: detected capacity change from 0 to 8204 [ 3154.074902][T27206] loop1: detected capacity change from 0 to 256 [ 3154.133858][T27218] F2FS-fs (loop0): Invalid log blocks per segment (2210398217) [ 3154.141687][T27218] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 16:38:05 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000518000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3154.179573][T27218] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3154.187695][T27218] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3154.191946][T27228] loop3: detected capacity change from 0 to 256 16:38:05 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000380000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3154.239103][T27235] loop2: detected capacity change from 0 to 256 [ 3154.296504][T27218] loop0: detected capacity change from 0 to 8204 [ 3154.339758][T27235] loop2: detected capacity change from 0 to 256 [ 3154.341465][T27228] loop3: detected capacity change from 0 to 256 [ 3154.364804][T27218] F2FS-fs (loop0): Invalid log blocks per segment (2210398217) [ 3154.372478][T27218] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3154.395214][T27251] loop1: detected capacity change from 0 to 256 [ 3154.436137][T27218] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3154.444317][T27218] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:38:05 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000528000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:05 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28dc04200000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:05 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900008400000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3154.516003][T27259] loop2: detected capacity change from 0 to 256 [ 3154.553111][T27251] loop1: detected capacity change from 0 to 256 [ 3154.643837][T27259] loop2: detected capacity change from 0 to 256 16:38:05 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000390000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3154.697626][T27277] loop3: detected capacity change from 0 to 256 [ 3154.716285][T27280] loop0: detected capacity change from 0 to 8204 [ 3154.759127][T27280] F2FS-fs (loop0): Invalid log blocks per segment (2214592521) [ 3154.767042][T27280] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3154.780103][T27280] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3154.788206][T27280] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:38:05 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000538000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3154.843799][T27277] loop3: detected capacity change from 0 to 256 [ 3154.866979][T27290] loop1: detected capacity change from 0 to 256 [ 3154.872428][T27280] loop0: detected capacity change from 0 to 8204 [ 3154.893478][T27280] F2FS-fs (loop0): Invalid log blocks per segment (2214592521) [ 3154.901335][T27280] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3154.931938][T27298] loop2: detected capacity change from 0 to 256 [ 3154.953013][T27280] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3154.961033][T27280] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3154.994309][T27290] loop1: detected capacity change from 0 to 256 16:38:06 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d004300000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:06 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900408400000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3155.044106][T27298] loop2: detected capacity change from 0 to 256 16:38:06 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000003a0000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:06 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000548000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3155.185511][T27319] loop3: detected capacity change from 0 to 256 [ 3155.269152][T27324] loop0: detected capacity change from 0 to 8204 [ 3155.271908][T27319] loop3: detected capacity change from 0 to 256 [ 3155.306783][T27332] loop1: detected capacity change from 0 to 256 [ 3155.320924][T27334] loop2: detected capacity change from 0 to 256 [ 3155.347921][T27324] F2FS-fs (loop0): Invalid log blocks per segment (2218786825) [ 3155.355940][T27324] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3155.398813][T27324] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3155.407039][T27324] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3155.434766][T27332] loop1: detected capacity change from 0 to 256 16:38:06 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d404300000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3155.462198][T27334] loop2: detected capacity change from 0 to 256 [ 3155.487459][T27324] loop0: detected capacity change from 0 to 8204 [ 3155.508581][T27324] F2FS-fs (loop0): Invalid log blocks per segment (2218786825) [ 3155.516570][T27324] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3155.527385][T27324] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3155.535741][T27324] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:38:06 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000558000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:06 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000003b0000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:06 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900808400000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3155.666261][T27360] loop3: detected capacity change from 0 to 256 [ 3155.669948][T27363] loop2: detected capacity change from 0 to 256 [ 3155.708639][T27368] loop0: detected capacity change from 0 to 8204 [ 3155.723133][T27368] F2FS-fs (loop0): Invalid log blocks per segment (2222981129) [ 3155.730807][T27368] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3155.766133][T27363] loop2: detected capacity change from 0 to 256 [ 3155.777084][T27368] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3155.785119][T27368] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3155.797096][T27360] loop3: detected capacity change from 0 to 256 [ 3155.861191][T27368] loop0: detected capacity change from 0 to 8204 [ 3155.863448][T27382] loop1: detected capacity change from 0 to 256 [ 3155.893873][T27368] F2FS-fs (loop0): Invalid log blocks per segment (2222981129) [ 3155.901608][T27368] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 16:38:06 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000568000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3155.928513][T27368] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3155.936452][T27368] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:38:06 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d804300000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3155.969632][T27393] loop2: detected capacity change from 0 to 256 16:38:06 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900c08400000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3156.023027][T27382] loop1: detected capacity change from 0 to 256 [ 3156.052547][T27393] loop2: detected capacity change from 0 to 256 [ 3156.121961][T27410] loop0: detected capacity change from 0 to 8204 [ 3156.167433][T27415] loop3: detected capacity change from 0 to 256 [ 3156.206179][T27410] F2FS-fs (loop0): Invalid log blocks per segment (2227175433) 16:38:07 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000578000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:07 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000003c0000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3156.214121][T27410] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3156.265496][T27410] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3156.273775][T27410] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3156.286881][T27415] loop3: detected capacity change from 0 to 256 [ 3156.305839][T27424] loop2: detected capacity change from 0 to 256 [ 3156.352990][T27428] loop1: detected capacity change from 0 to 256 [ 3156.390988][T27410] loop0: detected capacity change from 0 to 8204 16:38:07 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28dc04300000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3156.423687][T27424] loop2: detected capacity change from 0 to 256 [ 3156.444156][T27428] loop1: detected capacity change from 0 to 256 [ 3156.492266][T27410] F2FS-fs (loop0): Invalid log blocks per segment (2227175433) [ 3156.499920][T27410] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 16:38:07 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000003d0000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:07 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000588000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3156.574127][T27410] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3156.582303][T27410] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3156.632011][T27446] loop3: detected capacity change from 0 to 256 16:38:07 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900008500000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3156.708861][T27454] loop2: detected capacity change from 0 to 256 [ 3156.729098][T27446] loop3: detected capacity change from 0 to 256 [ 3156.785796][T27462] loop1: detected capacity change from 0 to 256 [ 3156.818200][T27454] loop2: detected capacity change from 0 to 256 16:38:07 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d004400000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3156.893821][T27462] loop1: detected capacity change from 0 to 256 [ 3156.907324][T27480] loop0: detected capacity change from 0 to 8204 16:38:07 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000598000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3156.956849][T27480] F2FS-fs (loop0): Invalid log blocks per segment (2231369737) [ 3156.965204][T27480] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3157.009617][T27480] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3157.017755][T27480] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3157.051806][T27487] loop2: detected capacity change from 0 to 256 16:38:08 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000003e0000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3157.109857][T27491] loop3: detected capacity change from 0 to 256 [ 3157.113539][T27480] loop0: detected capacity change from 0 to 8204 [ 3157.136459][T27487] loop2: detected capacity change from 0 to 256 [ 3157.164489][T27480] F2FS-fs (loop0): Invalid log blocks per segment (2231369737) [ 3157.172712][T27480] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3157.196247][T27503] loop1: detected capacity change from 0 to 256 [ 3157.203988][T27480] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3157.212308][T27480] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3157.252216][T27491] loop3: detected capacity change from 0 to 256 16:38:08 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000005a8000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:08 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900408500000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3157.340818][T27503] loop1: detected capacity change from 0 to 256 [ 3157.391637][T27520] loop2: detected capacity change from 0 to 256 16:38:08 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d404400000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3157.475218][T27520] loop2: detected capacity change from 0 to 256 [ 3157.500682][T27531] loop0: detected capacity change from 0 to 8204 [ 3157.516666][T27531] F2FS-fs (loop0): Invalid log blocks per segment (2235564041) 16:38:08 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000003f0000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3157.524587][T27531] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3157.535314][T27531] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3157.543202][T27531] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3157.635292][T27531] loop0: detected capacity change from 0 to 8204 [ 3157.637274][T27541] loop3: detected capacity change from 0 to 256 [ 3157.651774][T27531] F2FS-fs (loop0): Invalid log blocks per segment (2235564041) [ 3157.659413][T27531] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3157.670620][T27531] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 16:38:08 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000005b8000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3157.678417][T27531] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3157.703852][T27547] loop1: detected capacity change from 0 to 256 [ 3157.719565][T27551] loop2: detected capacity change from 0 to 256 16:38:08 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900808500000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3157.753408][T27541] loop3: detected capacity change from 0 to 256 [ 3157.828049][T27551] loop2: detected capacity change from 0 to 256 [ 3157.854776][T27567] loop0: detected capacity change from 0 to 8204 [ 3157.870041][T27567] F2FS-fs (loop0): Invalid log blocks per segment (2239758345) [ 3157.877981][T27567] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3157.896113][T27567] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3157.904370][T27567] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:38:08 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d804400000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3157.958236][T27547] loop1: detected capacity change from 0 to 256 16:38:09 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000005c8000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3157.999367][T27567] loop0: detected capacity change from 0 to 8204 [ 3158.022048][T27567] F2FS-fs (loop0): Invalid log blocks per segment (2239758345) [ 3158.029713][T27567] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 16:38:09 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000400000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3158.071056][T27567] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3158.078833][T27567] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3158.133149][T27585] loop2: detected capacity change from 0 to 256 [ 3158.133771][T27584] loop3: detected capacity change from 0 to 256 16:38:09 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900c08500000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3158.234860][T27585] loop2: detected capacity change from 0 to 256 [ 3158.317730][T27584] loop3: detected capacity change from 0 to 256 [ 3158.352105][T27603] loop1: detected capacity change from 0 to 256 [ 3158.385837][T27606] loop0: detected capacity change from 0 to 8204 [ 3158.437081][T27606] F2FS-fs (loop0): Invalid log blocks per segment (2243952649) [ 3158.445037][T27606] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3158.468751][T27603] loop1: detected capacity change from 0 to 256 16:38:09 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000005d8000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3158.490007][T27606] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3158.498051][T27606] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:38:09 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28dc04400000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3158.547877][T27618] loop2: detected capacity change from 0 to 256 [ 3158.594300][T27606] loop0: detected capacity change from 0 to 8204 [ 3158.633841][T27618] loop2: detected capacity change from 0 to 256 [ 3158.649191][T27606] F2FS-fs (loop0): Invalid log blocks per segment (2243952649) [ 3158.657006][T27606] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3158.688974][T27606] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 16:38:09 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000410000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3158.696979][T27606] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:38:09 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900008600000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3158.754879][T27632] loop3: detected capacity change from 0 to 256 16:38:09 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000005e8000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3158.865331][T27639] loop1: detected capacity change from 0 to 256 [ 3158.897908][T27632] loop3: detected capacity change from 0 to 256 [ 3158.930676][T27649] loop0: detected capacity change from 0 to 8204 [ 3158.977315][T27649] F2FS-fs (loop0): Invalid log blocks per segment (2248146953) [ 3158.985380][T27649] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3159.004143][T27653] loop2: detected capacity change from 0 to 256 [ 3159.025737][T27639] loop1: detected capacity change from 0 to 256 [ 3159.035713][T27649] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3159.043787][T27649] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:38:10 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d004500000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3159.136757][T27653] loop2: detected capacity change from 0 to 256 [ 3159.144693][T27649] loop0: detected capacity change from 0 to 8204 [ 3159.191098][T27649] F2FS-fs (loop0): Invalid log blocks per segment (2248146953) [ 3159.198722][T27649] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 16:38:10 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000005f8000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3159.256713][T27649] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3159.264751][T27649] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:38:10 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000420000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3159.358595][T27677] loop2: detected capacity change from 0 to 256 [ 3159.393770][T27680] loop3: detected capacity change from 0 to 256 16:38:10 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900408600000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3159.453886][T27677] loop2: detected capacity change from 0 to 256 [ 3159.483387][T27690] loop1: detected capacity change from 0 to 256 [ 3159.499017][T27694] loop0: detected capacity change from 0 to 8204 [ 3159.512473][T27694] F2FS-fs (loop0): Invalid log blocks per segment (2252341257) [ 3159.520116][T27694] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 16:38:10 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000608000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3159.577723][T27694] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3159.583769][T27680] loop3: detected capacity change from 0 to 256 [ 3159.585953][T27694] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3159.655482][T27704] loop2: detected capacity change from 0 to 256 [ 3159.686021][T27690] loop1: detected capacity change from 0 to 256 [ 3159.688918][T27694] loop0: detected capacity change from 0 to 8204 [ 3159.715462][T27694] F2FS-fs (loop0): Invalid log blocks per segment (2252341257) [ 3159.723335][T27694] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3159.746537][T27704] loop2: detected capacity change from 0 to 256 [ 3159.787209][T27694] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3159.795293][T27694] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:38:10 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d404500000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:10 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000430000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:11 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000618000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:11 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900808600000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3160.048737][T27726] loop3: detected capacity change from 0 to 256 [ 3160.109565][T27734] loop1: detected capacity change from 0 to 256 [ 3160.124756][T27736] loop2: detected capacity change from 0 to 256 [ 3160.163314][T27741] loop0: detected capacity change from 0 to 8204 [ 3160.199281][T27741] F2FS-fs (loop0): Invalid log blocks per segment (2256535561) [ 3160.207149][T27741] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3160.237987][T27741] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3160.246603][T27741] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3160.247134][T27734] loop1: detected capacity change from 0 to 256 [ 3160.263650][T27726] loop3: detected capacity change from 0 to 256 [ 3160.302082][T27736] loop2: detected capacity change from 0 to 256 16:38:11 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000628000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3160.379365][T27741] loop0: detected capacity change from 0 to 8204 [ 3160.404267][T27741] F2FS-fs (loop0): Invalid log blocks per segment (2256535561) [ 3160.412246][T27741] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3160.473357][T27741] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3160.481521][T27741] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:38:11 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d804500000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:11 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000440000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3160.530213][T27766] loop2: detected capacity change from 0 to 256 16:38:11 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900c08600000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3160.633745][T27766] loop2: detected capacity change from 0 to 256 [ 3160.642675][T27770] loop3: detected capacity change from 0 to 256 [ 3160.724725][T27784] loop0: detected capacity change from 0 to 8204 [ 3160.739126][T27785] loop1: detected capacity change from 0 to 256 [ 3160.764085][T27784] F2FS-fs (loop0): Invalid log blocks per segment (2260729865) 16:38:11 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000638000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3160.772129][T27784] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3160.795708][T27770] loop3: detected capacity change from 0 to 256 [ 3160.856534][T27784] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3160.864571][T27784] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3160.929674][T27799] loop2: detected capacity change from 0 to 256 [ 3160.957378][T27785] loop1: detected capacity change from 0 to 256 [ 3160.975543][T27784] loop0: detected capacity change from 0 to 8204 16:38:11 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28dc04500000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3161.002916][T27784] F2FS-fs (loop0): Invalid log blocks per segment (2260729865) [ 3161.010706][T27784] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3161.033451][T27784] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3161.041530][T27784] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3161.133057][T27799] loop2: detected capacity change from 0 to 256 [ 3161.197134][T27818] loop3: detected capacity change from 0 to 256 16:38:12 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000450000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:12 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900008700000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) 16:38:12 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000648000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3161.345948][T27818] loop3: detected capacity change from 0 to 256 [ 3161.372043][T27830] loop0: detected capacity change from 0 to 8204 [ 3161.402513][T27830] F2FS-fs (loop0): Invalid log blocks per segment (2264924169) [ 3161.410275][T27830] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3161.421847][T27835] loop2: detected capacity change from 0 to 256 [ 3161.445429][T27830] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3161.453292][T27830] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3161.478876][T27840] loop1: detected capacity change from 0 to 256 16:38:12 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d004600000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3161.523816][T27830] loop0: detected capacity change from 0 to 8204 [ 3161.531695][T27835] loop2: detected capacity change from 0 to 256 [ 3161.546051][T27830] F2FS-fs (loop0): Invalid log blocks per segment (2264924169) [ 3161.553834][T27830] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3161.581242][T27830] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3161.589050][T27830] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:38:12 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000658000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3161.631116][T27840] loop1: detected capacity change from 0 to 256 16:38:12 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900408700000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3161.745547][T27859] loop3: detected capacity change from 0 to 256 [ 3161.749284][T27863] loop2: detected capacity change from 0 to 256 [ 3161.799087][T27863] loop2: detected capacity change from 0 to 256 [ 3161.834362][T27875] loop0: detected capacity change from 0 to 8204 16:38:12 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000460000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3161.854323][T27859] loop3: detected capacity change from 0 to 256 [ 3161.873007][T27875] F2FS-fs (loop0): Invalid log blocks per segment (2269118473) [ 3161.881136][T27875] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 16:38:12 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000668000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3161.903739][T27875] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3161.911720][T27875] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3161.964470][T27885] loop2: detected capacity change from 0 to 256 [ 3161.991177][T27875] loop0: detected capacity change from 0 to 8204 [ 3162.007710][T27875] F2FS-fs (loop0): Invalid log blocks per segment (2269118473) [ 3162.015404][T27875] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3162.026474][T27875] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3162.034422][T27875] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3162.072530][T27885] loop2: detected capacity change from 0 to 256 16:38:13 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d404600000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:13 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900808700000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3162.124117][T27900] loop1: detected capacity change from 0 to 256 16:38:13 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000678000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3162.223392][T27908] loop0: detected capacity change from 0 to 8204 [ 3162.253967][T27900] loop1: detected capacity change from 0 to 256 [ 3162.275316][T27908] F2FS-fs (loop0): Invalid log blocks per segment (2273312777) [ 3162.283142][T27908] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3162.313621][T27917] loop2: detected capacity change from 0 to 256 [ 3162.333604][T27918] loop3: detected capacity change from 0 to 256 [ 3162.338351][T27908] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3162.348006][T27908] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:38:13 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000470000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3162.430646][T27917] loop2: detected capacity change from 0 to 256 [ 3162.466771][T27908] loop0: detected capacity change from 0 to 8204 [ 3162.514134][T27908] F2FS-fs (loop0): Invalid log blocks per segment (2273312777) [ 3162.522178][T27908] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3162.522382][T27918] loop3: detected capacity change from 0 to 256 16:38:13 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000688000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3162.587453][T27908] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3162.596060][T27908] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3162.624132][T27940] loop1: detected capacity change from 0 to 256 16:38:13 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900c08700000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3162.678824][T27946] loop2: detected capacity change from 0 to 256 16:38:13 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d804600000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3162.754676][T27940] loop1: detected capacity change from 0 to 256 [ 3162.758377][T27946] loop2: detected capacity change from 0 to 256 [ 3162.847020][T27961] loop0: detected capacity change from 0 to 8204 16:38:13 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d00000100000000000000c000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3162.915672][T27961] F2FS-fs (loop0): Invalid log blocks per segment (2277507081) [ 3162.923520][T27961] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 16:38:13 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000480000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3162.973192][T27969] loop3: detected capacity change from 0 to 256 [ 3162.988344][T27961] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3162.996374][T27961] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3163.034946][T27973] loop2: detected capacity change from 0 to 256 [ 3163.063668][T27969] loop3: detected capacity change from 0 to 256 [ 3163.118727][T27961] loop0: detected capacity change from 0 to 8204 [ 3163.142229][T27973] loop2: detected capacity change from 0 to 256 [ 3163.158391][T27961] F2FS-fs (loop0): Invalid log blocks per segment (2277507081) [ 3163.166127][T27961] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3163.181969][T27961] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3163.189939][T27961] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:38:14 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28dc04600000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:14 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d00000100000000000001c000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:14 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900008800000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3163.259100][T27992] loop1: detected capacity change from 0 to 256 [ 3163.364447][T28001] loop0: detected capacity change from 0 to 8204 [ 3163.372781][T28002] loop2: detected capacity change from 0 to 256 [ 3163.392356][T28001] F2FS-fs (loop0): Invalid log blocks per segment (2281701385) [ 3163.400085][T28001] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3163.414402][T27992] loop1: detected capacity change from 0 to 256 [ 3163.426321][T28001] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3163.434183][T28001] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3163.469297][T28012] loop3: detected capacity change from 0 to 256 [ 3163.510585][T28002] loop2: detected capacity change from 0 to 256 [ 3163.520622][T28001] loop0: detected capacity change from 0 to 8204 [ 3163.539944][T28001] F2FS-fs (loop0): Invalid log blocks per segment (2281701385) [ 3163.547571][T28001] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 16:38:14 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000490000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3163.585497][T28001] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3163.593767][T28001] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3163.603982][T28012] loop3: detected capacity change from 0 to 256 16:38:14 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d00000100000000000002c000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:14 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900408800000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) 16:38:14 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d004700000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3163.751357][T28035] loop1: detected capacity change from 0 to 256 [ 3163.836205][T28039] loop2: detected capacity change from 0 to 256 16:38:14 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000004a0000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3163.937048][T28047] loop0: detected capacity change from 0 to 8204 [ 3163.951094][T28047] F2FS-fs (loop0): Invalid log blocks per segment (2285895689) [ 3163.958770][T28047] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3163.982198][T28039] loop2: detected capacity change from 0 to 256 [ 3163.997759][T28047] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3164.005644][T28047] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3164.030213][T28055] loop3: detected capacity change from 0 to 256 [ 3164.073356][T28047] loop0: detected capacity change from 0 to 8204 [ 3164.103920][T28047] F2FS-fs (loop0): Invalid log blocks per segment (2285895689) [ 3164.104505][T28055] loop3: detected capacity change from 0 to 256 [ 3164.111571][T28047] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 16:38:15 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d00000100000000000003c000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3164.146436][T28047] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3164.151299][T28069] loop1: detected capacity change from 0 to 256 [ 3164.154533][T28047] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:38:15 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900808800000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) 16:38:15 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d404700000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3164.273370][T28069] loop1: detected capacity change from 0 to 256 [ 3164.298472][T28080] loop2: detected capacity change from 0 to 256 [ 3164.388118][T28088] loop0: detected capacity change from 0 to 8204 [ 3164.413603][T28080] loop2: detected capacity change from 0 to 256 16:38:15 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000004b0000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3164.455747][T28088] F2FS-fs (loop0): Invalid log blocks per segment (2290089993) [ 3164.463606][T28088] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3164.480212][T28096] loop3: detected capacity change from 0 to 256 16:38:15 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d00000100000000000004c000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3164.548434][T28088] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3164.556361][T28088] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3164.579202][T28096] loop3: detected capacity change from 0 to 256 [ 3164.630233][T28109] loop2: detected capacity change from 0 to 256 [ 3164.631661][T28108] loop1: detected capacity change from 0 to 256 [ 3164.688775][T28088] loop0: detected capacity change from 0 to 8204 [ 3164.715166][T28088] F2FS-fs (loop0): Invalid log blocks per segment (2290089993) [ 3164.723362][T28088] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 16:38:15 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d804700000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3164.747296][T28109] loop2: detected capacity change from 0 to 256 [ 3164.782045][T28088] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3164.790079][T28088] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3164.813268][T28108] loop1: detected capacity change from 0 to 256 16:38:15 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900c08800000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) 16:38:15 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d00000100000000000005c000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:15 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000004c0000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3164.935639][T28134] loop3: detected capacity change from 0 to 256 [ 3164.997693][T28140] loop2: detected capacity change from 0 to 256 [ 3165.061662][T28134] loop3: detected capacity change from 0 to 256 [ 3165.079500][T28144] loop0: detected capacity change from 0 to 8204 [ 3165.160845][T28144] F2FS-fs (loop0): Invalid log blocks per segment (2294284297) [ 3165.168490][T28144] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 16:38:16 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d00000100000000000006c000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:16 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28dc04700000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3165.213355][T28154] loop1: detected capacity change from 0 to 256 [ 3165.243411][T28144] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3165.251495][T28144] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3165.309323][T28160] loop2: detected capacity change from 0 to 256 [ 3165.342114][T28154] loop1: detected capacity change from 0 to 256 [ 3165.382815][T28160] loop2: detected capacity change from 0 to 256 [ 3165.390832][T28144] loop0: detected capacity change from 0 to 8204 [ 3165.405626][T28144] F2FS-fs (loop0): Invalid log blocks per segment (2294284297) [ 3165.413479][T28144] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3165.430861][T28144] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3165.434540][T28168] loop3: detected capacity change from 0 to 256 [ 3165.438684][T28144] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:38:16 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d00000100000000000007c000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:16 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900008900000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) 16:38:16 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000004d0000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3165.593967][T28168] loop3: detected capacity change from 0 to 256 [ 3165.621474][T28192] loop0: detected capacity change from 0 to 8204 [ 3165.629900][T28193] loop2: detected capacity change from 0 to 256 [ 3165.660230][T28192] F2FS-fs (loop0): Invalid log blocks per segment (2298478601) [ 3165.668243][T28192] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3165.688452][T28192] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3165.697091][T28192] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3165.721873][T28193] loop2: detected capacity change from 0 to 256 [ 3165.752564][T28205] loop1: detected capacity change from 0 to 256 [ 3165.820845][T28192] loop0: detected capacity change from 0 to 8204 [ 3165.838791][T28192] F2FS-fs (loop0): Invalid log blocks per segment (2298478601) [ 3165.844210][T28205] loop1: detected capacity change from 0 to 256 [ 3165.846697][T28192] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 16:38:16 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d00000100000000000008c000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:16 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d004800000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3165.881899][T28192] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3165.889747][T28192] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:38:16 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900408900000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3165.934195][T28219] loop2: detected capacity change from 0 to 256 [ 3166.031289][T28219] loop2: detected capacity change from 0 to 256 [ 3166.046054][T28228] loop3: detected capacity change from 0 to 256 16:38:17 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000004e0000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:17 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d00000100000000000009c000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3166.143337][T28238] loop0: detected capacity change from 0 to 8204 [ 3166.167252][T28238] F2FS-fs (loop0): Invalid log blocks per segment (2302672905) [ 3166.175238][T28238] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3166.223790][T28228] loop3: detected capacity change from 0 to 256 [ 3166.236016][T28238] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3166.244255][T28238] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3166.260953][T28247] loop2: detected capacity change from 0 to 256 [ 3166.302107][T28250] loop1: detected capacity change from 0 to 256 16:38:17 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d404800000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3166.364547][T28247] loop2: detected capacity change from 0 to 256 [ 3166.372600][T28238] loop0: detected capacity change from 0 to 8204 [ 3166.398264][T28238] F2FS-fs (loop0): Invalid log blocks per segment (2302672905) [ 3166.406154][T28238] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3166.430293][T28238] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3166.438121][T28238] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3166.442573][T28250] loop1: detected capacity change from 0 to 256 16:38:17 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000000ac000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3166.548572][T28271] loop3: detected capacity change from 0 to 256 16:38:17 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900808900000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) 16:38:17 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000004f0000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3166.616916][T28277] loop2: detected capacity change from 0 to 256 [ 3166.655718][T28271] loop3: detected capacity change from 0 to 256 [ 3166.679382][T28287] loop0: detected capacity change from 0 to 8204 [ 3166.702310][T28277] loop2: detected capacity change from 0 to 256 [ 3166.719365][T28287] F2FS-fs (loop0): Invalid log blocks per segment (2306867209) [ 3166.727373][T28287] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3166.737279][T28287] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3166.745164][T28287] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3166.805078][T28287] loop0: detected capacity change from 0 to 8204 [ 3166.829957][T28304] loop1: detected capacity change from 0 to 256 [ 3166.843783][T28287] F2FS-fs (loop0): Invalid log blocks per segment (2306867209) [ 3166.851513][T28287] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 16:38:17 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000000bc000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:17 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d804800000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3166.929013][T28287] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3166.937066][T28287] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3166.951393][T28304] loop1: detected capacity change from 0 to 256 [ 3166.997270][T28312] loop2: detected capacity change from 0 to 256 16:38:18 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000500000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:18 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900c08900000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3167.102845][T28312] loop2: detected capacity change from 0 to 256 [ 3167.104431][T28318] loop3: detected capacity change from 0 to 256 16:38:18 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000000cc000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3167.263450][T28318] loop3: detected capacity change from 0 to 256 [ 3167.283952][T28332] loop1: detected capacity change from 0 to 256 [ 3167.296864][T28338] loop0: detected capacity change from 0 to 8204 [ 3167.343287][T28338] F2FS-fs (loop0): Invalid log blocks per segment (2311061513) [ 3167.351170][T28338] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3167.370984][T28338] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3167.378784][T28338] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3167.396120][T28345] loop2: detected capacity change from 0 to 256 [ 3167.423443][T28332] loop1: detected capacity change from 0 to 256 16:38:18 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28dc04800000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3167.462696][T28338] loop0: detected capacity change from 0 to 8204 [ 3167.494291][T28345] loop2: detected capacity change from 0 to 256 [ 3167.506954][T28338] F2FS-fs (loop0): Invalid log blocks per segment (2311061513) [ 3167.515296][T28338] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3167.539104][T28338] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3167.547218][T28338] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:38:18 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000510000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:18 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900008a00000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) 16:38:18 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000000dc000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3167.649142][T28363] loop3: detected capacity change from 0 to 256 [ 3167.742987][T28363] loop3: detected capacity change from 0 to 256 [ 3167.765037][T28378] loop2: detected capacity change from 0 to 256 [ 3167.773533][T28377] loop0: detected capacity change from 0 to 8204 [ 3167.800759][T28377] F2FS-fs (loop0): Invalid log blocks per segment (2315255817) [ 3167.808416][T28377] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3167.832208][T28377] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3167.836306][T28384] loop1: detected capacity change from 0 to 256 [ 3167.840253][T28377] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3167.887223][T28378] loop2: detected capacity change from 0 to 256 16:38:18 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d004900000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3167.994899][T28384] loop1: detected capacity change from 0 to 256 [ 3167.996070][T28377] loop0: detected capacity change from 0 to 8204 16:38:19 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000000ec000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3168.054195][T28377] F2FS-fs (loop0): Invalid log blocks per segment (2315255817) [ 3168.062300][T28377] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3168.119973][T28377] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3168.128222][T28377] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3168.150434][T28408] loop3: detected capacity change from 0 to 256 [ 3168.156804][T28409] loop2: detected capacity change from 0 to 256 16:38:19 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000520000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:19 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900408a00000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3168.237681][T28409] loop2: detected capacity change from 0 to 256 [ 3168.293222][T28408] loop3: detected capacity change from 0 to 256 16:38:19 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000000fc000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3168.402892][T28428] loop1: detected capacity change from 0 to 256 [ 3168.420413][T28433] loop0: detected capacity change from 0 to 8204 16:38:19 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d404900000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3168.455426][T28433] F2FS-fs (loop0): Invalid log blocks per segment (2319450121) [ 3168.463477][T28433] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3168.513417][T28437] loop2: detected capacity change from 0 to 256 [ 3168.528261][T28433] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3168.536759][T28433] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3168.545002][T28428] loop1: detected capacity change from 0 to 256 [ 3168.613250][T28437] loop2: detected capacity change from 0 to 256 [ 3168.645802][T28433] loop0: detected capacity change from 0 to 8204 16:38:19 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000530000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3168.672596][T28433] F2FS-fs (loop0): Invalid log blocks per segment (2319450121) [ 3168.680554][T28433] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3168.701290][T28455] loop3: detected capacity change from 0 to 256 16:38:19 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d00000100000000000010c000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3168.729612][T28433] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3168.737556][T28433] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3168.780044][T28462] loop2: detected capacity change from 0 to 256 [ 3168.782891][T28455] loop3: detected capacity change from 0 to 256 16:38:19 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900808a00000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3168.869226][T28470] loop1: detected capacity change from 0 to 256 [ 3168.872438][T28462] loop2: detected capacity change from 0 to 256 [ 3168.965167][T28484] loop0: detected capacity change from 0 to 8204 [ 3169.001706][T28484] F2FS-fs (loop0): Invalid log blocks per segment (2323644425) 16:38:19 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d00000100000000000011c000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3169.009364][T28484] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3169.031042][T28484] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3169.038847][T28484] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3169.043544][T28470] loop1: detected capacity change from 0 to 256 16:38:20 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d804900000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3169.077835][T28492] loop2: detected capacity change from 0 to 256 [ 3169.114717][T28484] loop0: detected capacity change from 0 to 8204 [ 3169.127448][T28484] F2FS-fs (loop0): Invalid log blocks per segment (2323644425) [ 3169.135163][T28484] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3169.169241][T28492] loop2: detected capacity change from 0 to 256 [ 3169.198044][T28484] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3169.205998][T28484] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:38:20 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000540000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3169.275424][T28509] loop3: detected capacity change from 0 to 256 16:38:20 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d00000100000000000012c000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:20 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900c08a00000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3169.372218][T28509] loop3: detected capacity change from 0 to 256 [ 3169.393130][T28518] loop2: detected capacity change from 0 to 256 [ 3169.463836][T28526] loop1: detected capacity change from 0 to 256 [ 3169.490201][T28529] loop0: detected capacity change from 0 to 8204 [ 3169.507829][T28529] F2FS-fs (loop0): Invalid log blocks per segment (2327838729) [ 3169.515662][T28529] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3169.538971][T28518] loop2: detected capacity change from 0 to 256 [ 3169.548908][T28529] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 16:38:20 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28dc04900000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3169.557174][T28529] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3169.627572][T28526] loop1: detected capacity change from 0 to 256 [ 3169.686711][T28529] loop0: detected capacity change from 0 to 8204 [ 3169.710313][T28529] F2FS-fs (loop0): Invalid log blocks per segment (2327838729) [ 3169.717955][T28529] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 16:38:20 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d00000100000000000013c000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3169.730833][T28529] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3169.738627][T28529] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3169.757957][T28550] loop3: detected capacity change from 0 to 256 16:38:20 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000550000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:20 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900008b00000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3169.851171][T28556] loop2: detected capacity change from 0 to 256 [ 3169.880587][T28550] loop3: detected capacity change from 0 to 256 [ 3169.913021][T28556] loop2: detected capacity change from 0 to 256 [ 3169.944919][T28568] loop0: detected capacity change from 0 to 8204 [ 3169.970707][T28568] F2FS-fs (loop0): Invalid log blocks per segment (2332033033) [ 3169.978452][T28568] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 16:38:21 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d00000100000000000014c000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3170.017547][T28568] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3170.025569][T28568] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:38:21 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d004a00000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3170.088445][T28577] loop1: detected capacity change from 0 to 256 [ 3170.113750][T28568] loop0: detected capacity change from 0 to 8204 [ 3170.130513][T28568] F2FS-fs (loop0): Invalid log blocks per segment (2332033033) [ 3170.138145][T28568] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3170.149569][T28585] loop2: detected capacity change from 0 to 256 [ 3170.181451][T28568] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3170.189250][T28568] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3170.223751][T28577] loop1: detected capacity change from 0 to 256 [ 3170.248086][T28585] loop2: detected capacity change from 0 to 256 16:38:21 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900408b00000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3170.310445][T28597] loop3: detected capacity change from 0 to 256 [ 3170.379786][T28603] loop0: detected capacity change from 0 to 8204 [ 3170.397633][T28603] F2FS-fs (loop0): Invalid log blocks per segment (2336227337) [ 3170.405462][T28603] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3170.415728][T28603] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 16:38:21 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000560000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3170.423586][T28603] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3170.509759][T28603] loop0: detected capacity change from 0 to 8204 16:38:21 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d00000100000000000015c000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3170.557149][T28597] loop3: detected capacity change from 0 to 256 [ 3170.564812][T28603] F2FS-fs (loop0): Invalid log blocks per segment (2336227337) [ 3170.572684][T28603] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3170.597301][T28603] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3170.605334][T28603] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:38:21 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900808b00000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3170.676471][T28623] loop1: detected capacity change from 0 to 256 [ 3170.678093][T28622] loop2: detected capacity change from 0 to 256 16:38:21 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d404a00000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3170.773099][T28622] loop2: detected capacity change from 0 to 256 [ 3170.823977][T28623] loop1: detected capacity change from 0 to 256 [ 3170.859065][T28643] loop0: detected capacity change from 0 to 8204 16:38:21 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d00000100000000000016c000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3170.916109][T28643] F2FS-fs (loop0): Invalid log blocks per segment (2340421641) [ 3170.924045][T28643] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 16:38:21 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000570000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3170.962192][T28643] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3170.963081][T28648] loop3: detected capacity change from 0 to 256 [ 3170.970485][T28643] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3171.018487][T28652] loop2: detected capacity change from 0 to 256 [ 3171.105397][T28643] loop0: detected capacity change from 0 to 8204 [ 3171.106644][T28648] loop3: detected capacity change from 0 to 256 [ 3171.130092][T28652] loop2: detected capacity change from 0 to 256 [ 3171.151535][T28643] F2FS-fs (loop0): Invalid log blocks per segment (2340421641) [ 3171.159165][T28643] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3171.173162][T28643] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3171.181296][T28643] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3171.214906][T28669] loop1: detected capacity change from 0 to 256 16:38:22 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d00000100000000000017c000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:22 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d804a00000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:22 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900c08b00000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3171.375235][T28679] loop2: detected capacity change from 0 to 256 [ 3171.446525][T28684] loop0: detected capacity change from 0 to 8204 [ 3171.477018][T28684] F2FS-fs (loop0): Invalid log blocks per segment (2344615945) [ 3171.484721][T28684] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3171.501018][T28687] loop3: detected capacity change from 0 to 256 [ 3171.508027][T28684] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3171.508057][T28684] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3171.705191][T28684] loop0: detected capacity change from 0 to 8204 [ 3171.757164][T28687] loop3: detected capacity change from 0 to 256 [ 3171.767662][T28669] loop1: detected capacity change from 0 to 256 [ 3171.806310][T28684] F2FS-fs (loop0): Invalid log blocks per segment (2344615945) [ 3171.814541][T28684] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 16:38:22 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d00000100000000000018c000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3171.878515][T28684] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3171.886618][T28684] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:38:22 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000580000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:22 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900008c00000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3171.964991][T28710] loop2: detected capacity change from 0 to 256 16:38:23 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28dc04a00000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3172.048328][T28710] loop2: detected capacity change from 0 to 256 [ 3172.078381][T28722] loop0: detected capacity change from 0 to 8204 [ 3172.127474][T28722] F2FS-fs (loop0): Invalid log blocks per segment (2348810249) [ 3172.135200][T28722] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3172.153140][T28722] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3172.161377][T28722] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3172.166159][T28729] loop1: detected capacity change from 0 to 256 16:38:23 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d00000100000000000019c000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3172.177899][T28728] loop3: detected capacity change from 0 to 256 [ 3172.203214][T28735] loop2: detected capacity change from 0 to 256 [ 3172.237371][T28722] loop0: detected capacity change from 0 to 8204 [ 3172.252772][T28722] F2FS-fs (loop0): Invalid log blocks per segment (2348810249) [ 3172.260678][T28722] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3172.271878][T28722] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3172.280034][T28722] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3172.304898][T28728] loop3: detected capacity change from 0 to 256 [ 3172.307004][T28735] loop2: detected capacity change from 0 to 256 [ 3172.391419][T28729] loop1: detected capacity change from 0 to 256 16:38:23 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000001ac000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:23 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900408c00000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3172.512045][T28759] loop2: detected capacity change from 0 to 256 16:38:23 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d004b00000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:23 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000590000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3172.604540][T28759] loop2: detected capacity change from 0 to 256 [ 3172.625590][T28772] loop0: detected capacity change from 0 to 8204 [ 3172.662214][T28772] F2FS-fs (loop0): Invalid log blocks per segment (2353004553) [ 3172.670089][T28772] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 16:38:23 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000001bc000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3172.717961][T28772] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3172.726298][T28772] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3172.730700][T28779] loop3: detected capacity change from 0 to 256 [ 3172.776244][T28782] loop1: detected capacity change from 0 to 256 [ 3172.819040][T28786] loop2: detected capacity change from 0 to 256 [ 3172.845015][T28772] loop0: detected capacity change from 0 to 8204 [ 3172.862690][T28779] loop3: detected capacity change from 0 to 256 [ 3172.870467][T28772] F2FS-fs (loop0): Invalid log blocks per segment (2353004553) [ 3172.878097][T28772] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3172.903084][T28782] loop1: detected capacity change from 0 to 256 [ 3172.947661][T28772] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3172.955854][T28772] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:38:23 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d404b00000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3173.012682][T28786] loop2: detected capacity change from 0 to 256 16:38:24 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900808c00000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) 16:38:24 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000005a0000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:24 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000001cc000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3173.161707][T28813] loop3: detected capacity change from 0 to 256 [ 3173.242674][T28813] loop3: detected capacity change from 0 to 256 [ 3173.246747][T28824] loop0: detected capacity change from 0 to 8204 [ 3173.253986][T28821] loop1: detected capacity change from 0 to 256 16:38:24 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d804b00000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3173.320991][T28832] loop2: detected capacity change from 0 to 256 [ 3173.347438][T28824] F2FS-fs (loop0): Invalid log blocks per segment (2357198857) [ 3173.355294][T28824] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3173.395194][T28824] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3173.403464][T28824] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3173.411977][T28821] loop1: detected capacity change from 0 to 256 [ 3173.441713][T28832] loop2: detected capacity change from 0 to 256 16:38:24 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000001dc000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:24 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000005b0000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3173.579181][T28846] loop3: detected capacity change from 0 to 256 [ 3173.615585][T28824] loop0: detected capacity change from 0 to 8204 [ 3173.665249][T28824] F2FS-fs (loop0): Invalid log blocks per segment (2357198857) [ 3173.673112][T28824] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3173.704348][T28846] loop3: detected capacity change from 0 to 256 [ 3173.733169][T28824] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3173.741366][T28824] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3173.763238][T28863] loop2: detected capacity change from 0 to 256 [ 3173.768351][T28864] loop1: detected capacity change from 0 to 256 16:38:24 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28dc04b00000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:24 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900c08c00000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3173.862806][T28864] loop1: detected capacity change from 0 to 256 [ 3173.884739][T28863] loop2: detected capacity change from 0 to 256 16:38:25 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000001ec000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:25 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000005c0000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3174.011851][T28888] loop3: detected capacity change from 0 to 256 [ 3174.070256][T28891] loop0: detected capacity change from 0 to 8204 [ 3174.112038][T28888] loop3: detected capacity change from 0 to 256 [ 3174.114849][T28891] F2FS-fs (loop0): Invalid log blocks per segment (2361393161) [ 3174.126231][T28891] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 16:38:25 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d004c00000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3174.199927][T28902] loop2: detected capacity change from 0 to 256 [ 3174.224989][T28891] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3174.233185][T28891] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3174.236447][T28906] loop1: detected capacity change from 0 to 256 [ 3174.303342][T28902] loop2: detected capacity change from 0 to 256 [ 3174.337544][T28891] loop0: detected capacity change from 0 to 8204 [ 3174.367018][T28891] F2FS-fs (loop0): Invalid log blocks per segment (2361393161) [ 3174.375290][T28891] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3174.391752][T28906] loop1: detected capacity change from 0 to 256 [ 3174.408503][T28891] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3174.417321][T28891] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3174.447338][T28922] loop3: detected capacity change from 0 to 256 16:38:25 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000001fc000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:25 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000005d0000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:25 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900008d00000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3174.618577][T28931] loop2: detected capacity change from 0 to 256 [ 3174.620717][T28922] loop3: detected capacity change from 0 to 256 16:38:25 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d404c00000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3174.761305][T28944] loop1: detected capacity change from 0 to 256 [ 3174.762547][T28931] loop2: detected capacity change from 0 to 256 [ 3174.791447][T28945] loop0: detected capacity change from 0 to 8204 [ 3174.825194][T28945] F2FS-fs (loop0): Invalid log blocks per segment (2365587465) [ 3174.833254][T28945] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3174.856244][T28945] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3174.864448][T28945] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3174.895878][T28944] loop1: detected capacity change from 0 to 256 16:38:25 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d00000100000000000020c000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3174.972506][T28945] loop0: detected capacity change from 0 to 8204 [ 3174.976522][T28964] loop3: detected capacity change from 0 to 256 [ 3175.007592][T28945] F2FS-fs (loop0): Invalid log blocks per segment (2365587465) [ 3175.015471][T28945] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3175.102716][T28964] loop3: detected capacity change from 0 to 256 [ 3175.138141][T28945] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 16:38:26 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000005e0000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3175.146210][T28945] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3175.168707][T28976] loop2: detected capacity change from 0 to 256 16:38:26 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x2, @empty, 'gre0\x00'}}, 0x1e) sendmmsg(r0, &(0x7f000000d180), 0x4000000000000eb, 0x0) ioctl$USBDEVFS_IOCTL(0xffffffffffffffff, 0xc0105512, &(0x7f0000000040)=@usbdevfs_connect={0x0, 0x5517, 0x48000000}) ioctl$USBDEVFS_IOCTL(0xffffffffffffffff, 0x8108551b, &(0x7f0000000380)=@usbdevfs_driver={0x0, 0x10001, &(0x7f00000001c0)="0422fddc9a2d1ebb41a61262cdcd767094bb65705f16cc7cca8f1cfe91f379d86df313276b8283ca96c96108426cbb08f006a442b435b696b49136de4863b3312de037ad6ae079a49d4d7549139aaf7ff338917887aa8e1b956863144a1a7050d7f880bf61e4"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005a700)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000000440)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}], 0x5, "a59f7995f969f9"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005c740)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}], 0x23, "148122525ec587"}) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$usbfs(0x0, 0x77, 0x1) ioctl$USBDEVFS_IOCTL(r4, 0xc0105512, &(0x7f0000000040)=@usbdevfs_connect={0x0, 0x5517, 0x48000000}) ioctl$USBDEVFS_IOCTL(r4, 0x8108551b, &(0x7f0000000380)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, &(0x7f000005a700)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000000440)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}], 0x5, "a59f7995f969f9"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005b740)={0x7ff, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x40, "4603beae130363"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005c740)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {0x0, r10}], 0x23, "148122525ec587"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000057880)={0x7, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r2}, {r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}, {0x0, r5}], 0x4, "b5b4f3f192e915"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000049c00)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000049e00)={0x5, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {0x0, r12}], 0x4, "600da731930840"}) 16:38:26 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d804c00000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3175.267910][T28976] loop2: detected capacity change from 0 to 256 16:38:26 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900408d00000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) 16:38:26 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d00000100000000000021c000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3175.383137][T28990] loop1: detected capacity change from 0 to 256 [ 3175.545761][T28999] loop2: detected capacity change from 0 to 256 [ 3175.560972][T29000] loop0: detected capacity change from 0 to 8204 [ 3175.622730][T28990] loop1: detected capacity change from 0 to 256 [ 3175.626968][T29000] F2FS-fs (loop0): Invalid log blocks per segment (2369781769) [ 3175.632986][T29005] loop3: detected capacity change from 0 to 256 [ 3175.636708][T29000] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3175.667950][T28999] loop2: detected capacity change from 0 to 256 [ 3175.708437][T29000] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3175.716513][T29000] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:38:26 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d00000100000000000022c000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3175.822439][T29000] loop0: detected capacity change from 0 to 8204 [ 3175.857112][T29000] F2FS-fs (loop0): Invalid log blocks per segment (2369781769) [ 3175.860500][T29005] loop3: detected capacity change from 0 to 256 16:38:26 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000005f0000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3175.864795][T29000] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 16:38:26 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x2, @empty, 'veth0_to_team\x00'}}, 0x1e) sendmmsg(r0, &(0x7f000000d180), 0x4000000000000eb, 0x0) [ 3175.940169][T29000] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3175.948024][T29000] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3175.965765][T29031] loop2: detected capacity change from 0 to 256 16:38:27 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900808d00000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) 16:38:27 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28dc04c00000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3176.079229][T29035] loop1: detected capacity change from 0 to 256 [ 3176.082179][T29031] loop2: detected capacity change from 0 to 256 16:38:27 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d00000100000000000023c000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3176.213001][T29035] loop1: detected capacity change from 0 to 256 [ 3176.282280][T29057] loop0: detected capacity change from 0 to 8204 [ 3176.328447][T29057] F2FS-fs (loop0): Invalid log blocks per segment (2373976073) [ 3176.336346][T29057] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3176.356014][T29064] loop3: detected capacity change from 0 to 256 16:38:27 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000600000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3176.396374][T29057] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3176.404683][T29057] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3176.432831][T29067] loop2: detected capacity change from 0 to 256 16:38:27 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x2, @empty, 'gre0\x00'}}, 0x1e) r1 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000000), 0x40000, 0x0) connect$pppoe(r1, &(0x7f0000000080)={0x18, 0x0, {0x0, @remote, 'team_slave_1\x00'}}, 0x1e) sendmmsg(r0, &(0x7f000000d180), 0x4000000000000eb, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f00000000c0)={0x18, 0x0, {0x1, @empty, 'macvlan0\x00'}}) [ 3176.481364][T29064] loop3: detected capacity change from 0 to 256 [ 3176.517413][T29067] loop2: detected capacity change from 0 to 256 [ 3176.528504][T29057] loop0: detected capacity change from 0 to 8204 [ 3176.563471][T29057] F2FS-fs (loop0): Invalid log blocks per segment (2373976073) [ 3176.571465][T29057] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 16:38:27 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d004d00000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:27 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d00000100000000000024c000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3176.611951][T29057] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3176.619922][T29057] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3176.647513][T29087] loop1: detected capacity change from 0 to 256 16:38:27 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900c08d00000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3176.799985][T29096] loop2: detected capacity change from 0 to 256 [ 3176.805002][T29087] loop1: detected capacity change from 0 to 256 [ 3176.923491][T29096] loop2: detected capacity change from 0 to 256 [ 3176.944132][T29105] loop0: detected capacity change from 0 to 8204 [ 3176.984002][T29105] F2FS-fs (loop0): Invalid log blocks per segment (2378170377) [ 3176.991783][T29105] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3177.013585][T29105] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3177.021555][T29105] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3177.118289][T29113] loop3: detected capacity change from 0 to 256 [ 3177.121819][T29105] loop0: detected capacity change from 0 to 8204 [ 3177.155961][T29105] F2FS-fs (loop0): Invalid log blocks per segment (2378170377) 16:38:28 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000610000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3177.163866][T29105] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3177.186391][T29105] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3177.194408][T29105] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:38:28 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d00000100000000000025c000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:28 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900008e00000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3177.322334][T29113] loop3: detected capacity change from 0 to 256 [ 3177.426997][T29134] loop0: detected capacity change from 0 to 8204 16:38:28 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x2, @empty, 'gre0\x00'}}, 0x1e) sendmmsg(r0, &(0x7f000000d180), 0x4000000000000eb, 0x0) 16:38:28 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d404d00000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3177.535499][T29134] F2FS-fs (loop0): Invalid log blocks per segment (2382364681) [ 3177.543713][T29134] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3177.556603][T29137] loop1: detected capacity change from 0 to 256 [ 3177.566922][T29139] loop2: detected capacity change from 0 to 256 [ 3177.595846][T29134] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3177.604091][T29134] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3177.670557][T29139] loop2: detected capacity change from 0 to 256 [ 3177.691744][T29137] loop1: detected capacity change from 0 to 256 [ 3177.695707][T29134] loop0: detected capacity change from 0 to 8204 [ 3177.722930][T29134] F2FS-fs (loop0): Invalid log blocks per segment (2382364681) [ 3177.730892][T29134] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 16:38:28 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d00000100000000000026c000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3177.790247][T29161] loop3: detected capacity change from 0 to 256 [ 3177.811311][T29134] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3177.819407][T29134] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:38:28 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000620000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3177.912614][T29161] loop3: detected capacity change from 0 to 256 [ 3177.925406][T29171] loop2: detected capacity change from 0 to 256 16:38:28 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900408e00000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3178.039239][T29171] loop2: detected capacity change from 0 to 256 16:38:29 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d804d00000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:29 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d00000100000000000027c000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3178.187904][T29189] loop0: detected capacity change from 0 to 8204 [ 3178.221706][T29192] loop1: detected capacity change from 0 to 256 [ 3178.236875][T29189] F2FS-fs (loop0): Invalid log blocks per segment (2386558985) [ 3178.245088][T29189] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3178.307858][T29197] loop2: detected capacity change from 0 to 256 [ 3178.322236][T29192] loop1: detected capacity change from 0 to 256 [ 3178.323682][T29189] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3178.336620][T29189] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3178.372087][T29205] loop3: detected capacity change from 0 to 256 [ 3178.427812][T29189] loop0: detected capacity change from 0 to 8204 [ 3178.441806][T29197] loop2: detected capacity change from 0 to 256 [ 3178.457450][T29189] F2FS-fs (loop0): Invalid log blocks per segment (2386558985) [ 3178.465588][T29189] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3178.494284][T29189] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3178.502226][T29205] loop3: detected capacity change from 0 to 256 [ 3178.508517][T29189] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:38:29 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000630000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:29 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d00000100000000000028c000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:29 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28dc04d00000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:29 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900808e00000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3178.702866][T29227] loop2: detected capacity change from 0 to 256 [ 3178.814016][T29236] loop1: detected capacity change from 0 to 256 [ 3178.815187][T29227] loop2: detected capacity change from 0 to 256 [ 3178.837049][T29240] loop3: detected capacity change from 0 to 256 [ 3178.865668][T29246] loop0: detected capacity change from 0 to 8204 [ 3178.927931][T29246] F2FS-fs (loop0): Invalid log blocks per segment (2390753289) [ 3178.935816][T29246] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 16:38:29 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d00000100000000000029c000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3178.983538][T29236] loop1: detected capacity change from 0 to 256 [ 3178.991534][T29240] loop3: detected capacity change from 0 to 256 [ 3179.013897][T29246] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3179.021987][T29246] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3179.092114][T29262] loop2: detected capacity change from 0 to 256 16:38:30 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d004e00000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3179.142753][T29246] loop0: detected capacity change from 0 to 8204 [ 3179.175185][T29262] loop2: detected capacity change from 0 to 256 16:38:30 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000640000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3179.196350][T29246] F2FS-fs (loop0): Invalid log blocks per segment (2390753289) [ 3179.204289][T29246] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3179.234265][T29246] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3179.242273][T29246] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:38:30 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000002ac000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3179.353236][T29280] loop1: detected capacity change from 0 to 256 [ 3179.364220][T29283] loop3: detected capacity change from 0 to 256 16:38:30 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900c08e00000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3179.431726][T29280] loop1: detected capacity change from 0 to 256 [ 3179.498307][T29295] loop2: detected capacity change from 0 to 256 [ 3179.502118][T29283] loop3: detected capacity change from 0 to 256 16:38:30 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000650000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3179.598352][T29295] loop2: detected capacity change from 0 to 256 16:38:30 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d404e00000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3179.656685][T29310] loop0: detected capacity change from 0 to 8204 [ 3179.683429][T29310] F2FS-fs (loop0): Invalid log blocks per segment (2394947593) [ 3179.691582][T29310] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3179.717102][T29310] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3179.725098][T29310] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:38:30 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000002bc000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3179.817168][T29317] loop1: detected capacity change from 0 to 256 [ 3179.835656][T29318] loop3: detected capacity change from 0 to 256 [ 3179.859850][T29310] loop0: detected capacity change from 0 to 8204 [ 3179.892526][T29310] F2FS-fs (loop0): Invalid log blocks per segment (2394947593) [ 3179.900685][T29310] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3179.921384][T29317] loop1: detected capacity change from 0 to 256 [ 3179.947133][T29318] loop3: detected capacity change from 0 to 256 [ 3179.953096][T29335] loop2: detected capacity change from 0 to 256 [ 3179.971286][T29310] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3179.979483][T29310] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3180.087414][T29335] loop2: detected capacity change from 0 to 256 16:38:31 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000660000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:31 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900008f00000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) 16:38:31 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d804e00000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:31 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000002cc000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3180.279651][T29354] loop0: detected capacity change from 0 to 8204 [ 3180.296867][T29355] loop1: detected capacity change from 0 to 256 [ 3180.326985][T29354] F2FS-fs (loop0): Invalid log blocks per segment (2399141897) [ 3180.334996][T29354] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3180.344983][T29363] loop3: detected capacity change from 0 to 256 [ 3180.377562][T29368] loop2: detected capacity change from 0 to 256 [ 3180.392596][T29354] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3180.400786][T29354] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3180.403893][T29355] loop1: detected capacity change from 0 to 256 [ 3180.477760][T29363] loop3: detected capacity change from 0 to 256 [ 3180.495208][T29368] loop2: detected capacity change from 0 to 256 [ 3180.508117][T29354] loop0: detected capacity change from 0 to 8204 [ 3180.537106][T29354] F2FS-fs (loop0): Invalid log blocks per segment (2399141897) [ 3180.545103][T29354] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3180.566718][T29354] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3180.574839][T29354] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:38:31 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000670000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:31 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900408f00000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) 16:38:31 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000002dc000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3180.811135][T29396] loop1: detected capacity change from 0 to 256 [ 3180.825695][T29397] loop0: detected capacity change from 0 to 8204 [ 3180.858954][T29397] F2FS-fs (loop0): Invalid log blocks per segment (2403336201) [ 3180.866597][T29397] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 16:38:31 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28dc04e00000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3180.932518][T29397] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3180.940798][T29397] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3180.941655][T29396] loop1: detected capacity change from 0 to 256 [ 3180.960366][T29407] loop2: detected capacity change from 0 to 256 [ 3181.072686][T29407] loop2: detected capacity change from 0 to 256 [ 3181.080721][T29397] loop0: detected capacity change from 0 to 8204 [ 3181.103896][T29397] F2FS-fs (loop0): Invalid log blocks per segment (2403336201) [ 3181.111783][T29397] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3181.112650][T29426] loop3: detected capacity change from 0 to 256 [ 3181.130023][T29397] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3181.137849][T29397] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:38:32 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000680000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:32 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000002ec000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:32 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900808f00000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3181.280503][T29434] loop1: detected capacity change from 0 to 256 [ 3181.355473][T29441] loop2: detected capacity change from 0 to 256 [ 3181.376102][T29442] loop0: detected capacity change from 0 to 8204 16:38:32 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d004f00000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3181.408053][T29442] F2FS-fs (loop0): Invalid log blocks per segment (2407530505) [ 3181.415950][T29442] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3181.431813][T29434] loop1: detected capacity change from 0 to 256 [ 3181.453840][T29441] loop2: detected capacity change from 0 to 256 [ 3181.490628][T29442] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3181.498688][T29442] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3181.572785][T29442] loop0: detected capacity change from 0 to 8204 [ 3181.582111][T29460] loop3: detected capacity change from 0 to 256 [ 3181.601654][T29442] F2FS-fs (loop0): Invalid log blocks per segment (2407530505) [ 3181.609536][T29442] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 16:38:32 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000690000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:32 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000002fc000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3181.625662][T29442] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3181.633859][T29442] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:38:32 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900c08f00000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3181.680802][T29469] loop2: detected capacity change from 0 to 256 [ 3181.718369][T29460] loop3: detected capacity change from 0 to 256 [ 3181.765682][T29480] loop0: detected capacity change from 0 to 8204 [ 3181.804221][T29480] F2FS-fs (loop0): Invalid log blocks per segment (2411724809) [ 3181.806429][T29481] loop1: detected capacity change from 0 to 256 [ 3181.812170][T29480] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3181.828332][T29480] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3181.836427][T29480] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3181.879284][T29469] loop2: detected capacity change from 0 to 256 16:38:32 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d404f00000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3181.965491][T29481] loop1: detected capacity change from 0 to 256 [ 3181.993903][T29480] loop0: detected capacity change from 0 to 8204 [ 3182.023842][T29480] F2FS-fs (loop0): Invalid log blocks per segment (2411724809) [ 3182.031611][T29480] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 16:38:33 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d00000100000000000030c000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3182.076601][T29504] loop3: detected capacity change from 0 to 256 [ 3182.095787][T29480] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3182.104025][T29480] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:38:33 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000004000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3182.148785][T29511] loop2: detected capacity change from 0 to 256 [ 3182.200485][T29504] loop3: detected capacity change from 0 to 256 [ 3182.254237][T29511] loop2: detected capacity change from 0 to 256 16:38:33 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900009000000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3182.329054][T29523] loop1: detected capacity change from 0 to 256 16:38:33 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d804f00000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:33 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d00000100000000000031c000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3182.421846][T29523] loop1: detected capacity change from 0 to 256 [ 3182.434083][T29536] loop0: detected capacity change from 0 to 8204 [ 3182.497934][T29536] F2FS-fs (loop0): Invalid log blocks per segment (2415919113) [ 3182.505699][T29536] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3182.509820][T29545] loop3: detected capacity change from 0 to 256 16:38:33 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000014000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3182.573204][T29548] loop2: detected capacity change from 0 to 256 [ 3182.594289][T29536] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3182.602300][T29536] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3182.640544][T29545] loop3: detected capacity change from 0 to 256 [ 3182.697531][T29548] loop2: detected capacity change from 0 to 256 [ 3182.714349][T29558] loop1: detected capacity change from 0 to 256 [ 3182.717853][T29536] loop0: detected capacity change from 0 to 8204 [ 3182.735027][T29536] F2FS-fs (loop0): Invalid log blocks per segment (2415919113) [ 3182.742800][T29536] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 16:38:33 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28dc04f00000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3182.778666][T29536] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3182.786506][T29536] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:38:33 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d00000100000000000032c000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:33 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900409000000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3182.893410][T29558] loop1: detected capacity change from 0 to 256 [ 3182.979406][T29583] loop2: detected capacity change from 0 to 256 [ 3182.979509][T29582] loop3: detected capacity change from 0 to 256 [ 3183.016730][T29589] loop0: detected capacity change from 0 to 8204 16:38:34 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000024000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3183.029928][T29589] F2FS-fs (loop0): Invalid log blocks per segment (2420113417) [ 3183.037568][T29589] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3183.063076][T29583] loop2: detected capacity change from 0 to 256 [ 3183.088008][T29589] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3183.096109][T29589] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3183.160790][T29582] loop3: detected capacity change from 0 to 256 16:38:34 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d00000100000000000033c000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3183.211826][T29589] loop0: detected capacity change from 0 to 8204 [ 3183.224594][T29605] loop1: detected capacity change from 0 to 256 [ 3183.246825][T29589] F2FS-fs (loop0): Invalid log blocks per segment (2420113417) [ 3183.254653][T29589] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3183.304743][T29589] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3183.312798][T29589] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3183.335515][T29614] loop2: detected capacity change from 0 to 256 16:38:34 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d005000000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3183.351815][T29605] loop1: detected capacity change from 0 to 256 16:38:34 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900809000000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3183.422516][T29614] loop2: detected capacity change from 0 to 256 [ 3183.480362][T29628] loop3: detected capacity change from 0 to 256 16:38:34 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000034000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:34 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d00000100000000000034c000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3183.582239][T29628] loop3: detected capacity change from 0 to 256 [ 3183.623521][T29641] loop0: detected capacity change from 0 to 8204 [ 3183.664312][T29641] F2FS-fs (loop0): Invalid log blocks per segment (2424307721) [ 3183.672179][T29641] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 16:38:34 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d405000000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3183.705232][T29648] loop2: detected capacity change from 0 to 256 [ 3183.716992][T29649] loop1: detected capacity change from 0 to 256 [ 3183.725666][T29641] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3183.733790][T29641] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3183.800725][T29648] loop2: detected capacity change from 0 to 256 [ 3183.838964][T29641] loop0: detected capacity change from 0 to 8204 [ 3183.862336][T29649] loop1: detected capacity change from 0 to 256 [ 3183.867066][T29641] F2FS-fs (loop0): Invalid log blocks per segment (2424307721) [ 3183.876742][T29641] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3183.878726][T29663] loop3: detected capacity change from 0 to 256 16:38:34 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d00000100000000000035c000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3183.947793][T29641] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3183.955898][T29641] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:38:35 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000044000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3184.022869][T29663] loop3: detected capacity change from 0 to 256 [ 3184.083045][T29680] loop2: detected capacity change from 0 to 256 16:38:35 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900c09000000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) 16:38:35 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d805000000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3184.221649][T29680] loop2: detected capacity change from 0 to 256 [ 3184.237340][T29690] loop1: detected capacity change from 0 to 256 [ 3184.273674][T29696] loop0: detected capacity change from 0 to 8204 16:38:35 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d00000100000000000036c000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3184.342743][T29696] F2FS-fs (loop0): Invalid log blocks per segment (2428502025) [ 3184.347369][T29702] loop3: detected capacity change from 0 to 256 [ 3184.350698][T29696] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3184.379732][T29690] loop1: detected capacity change from 0 to 256 [ 3184.435746][T29696] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3184.444116][T29696] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3184.468468][T29713] loop2: detected capacity change from 0 to 256 [ 3184.504887][T29702] loop3: detected capacity change from 0 to 256 16:38:35 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000054000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3184.558864][T29713] loop2: detected capacity change from 0 to 256 [ 3184.567558][T29696] loop0: detected capacity change from 0 to 8204 [ 3184.598341][T29696] F2FS-fs (loop0): Invalid log blocks per segment (2428502025) [ 3184.606007][T29696] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 16:38:35 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d00000100000000000037c000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:35 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28dc05000000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3184.679464][T29696] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3184.687380][T29696] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3184.691440][T29733] loop1: detected capacity change from 0 to 256 [ 3184.767501][T29738] loop2: detected capacity change from 0 to 256 16:38:35 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900009100000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3184.841574][T29733] loop1: detected capacity change from 0 to 256 [ 3184.855073][T29742] loop3: detected capacity change from 0 to 256 [ 3184.888969][T29738] loop2: detected capacity change from 0 to 256 16:38:35 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000064000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:35 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d00000100000000000038c000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3184.965318][T29742] loop3: detected capacity change from 0 to 256 [ 3184.995292][T29764] loop0: detected capacity change from 0 to 8204 [ 3185.042046][T29764] F2FS-fs (loop0): Invalid log blocks per segment (2432696329) [ 3185.050000][T29764] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3185.082038][T29764] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3185.090122][T29764] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:38:36 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d005100000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3185.143713][T29772] loop2: detected capacity change from 0 to 256 [ 3185.182523][T29775] loop1: detected capacity change from 0 to 256 [ 3185.230356][T29772] loop2: detected capacity change from 0 to 256 [ 3185.239035][T29764] loop0: detected capacity change from 0 to 8204 [ 3185.258635][T29764] F2FS-fs (loop0): Invalid log blocks per segment (2432696329) [ 3185.266287][T29764] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3185.297453][T29787] loop3: detected capacity change from 0 to 256 [ 3185.303098][T29764] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3185.311946][T29764] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3185.322290][T29775] loop1: detected capacity change from 0 to 256 16:38:36 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d00000100000000000039c000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:36 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900409100000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3185.449380][T29787] loop3: detected capacity change from 0 to 256 [ 3185.480974][T29803] loop2: detected capacity change from 0 to 256 16:38:36 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000074000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3185.552450][T29803] loop2: detected capacity change from 0 to 256 [ 3185.565024][T29816] loop0: detected capacity change from 0 to 8204 [ 3185.591633][T29816] F2FS-fs (loop0): Invalid log blocks per segment (2436890633) [ 3185.599755][T29816] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 16:38:36 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d405100000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3185.626147][T29816] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3185.634540][T29816] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:38:36 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000003ac000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3185.726449][T29820] loop1: detected capacity change from 0 to 256 [ 3185.769214][T29824] loop3: detected capacity change from 0 to 256 [ 3185.785536][T29816] loop0: detected capacity change from 0 to 8204 [ 3185.802578][T29816] F2FS-fs (loop0): Invalid log blocks per segment (2436890633) [ 3185.810304][T29816] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3185.830288][T29816] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3185.838909][T29816] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3185.891277][T29820] loop1: detected capacity change from 0 to 256 [ 3185.918447][T29838] loop2: detected capacity change from 0 to 256 [ 3185.924821][T29824] loop3: detected capacity change from 0 to 256 16:38:36 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900809100000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3186.002410][T29838] loop2: detected capacity change from 0 to 256 16:38:37 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000003bc000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:37 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000084000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3186.095402][T29859] loop0: detected capacity change from 0 to 8204 [ 3186.127787][T29859] F2FS-fs (loop0): Invalid log blocks per segment (2441084937) [ 3186.135555][T29859] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 16:38:37 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d805100000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3186.161989][T29859] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3186.169847][T29859] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3186.182065][T29863] loop2: detected capacity change from 0 to 256 [ 3186.252456][T29863] loop2: detected capacity change from 0 to 256 [ 3186.284661][T29859] loop0: detected capacity change from 0 to 8204 [ 3186.286671][T29872] loop1: detected capacity change from 0 to 256 [ 3186.309045][T29859] F2FS-fs (loop0): Invalid log blocks per segment (2441084937) [ 3186.316702][T29859] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3186.318576][T29879] loop3: detected capacity change from 0 to 256 16:38:37 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000003cc000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3186.379516][T29859] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3186.387342][T29859] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:38:37 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900c09100000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3186.470893][T29872] loop1: detected capacity change from 0 to 256 [ 3186.486921][T29888] loop2: detected capacity change from 0 to 256 [ 3186.501705][T29879] loop3: detected capacity change from 0 to 256 [ 3186.590175][T29888] loop2: detected capacity change from 0 to 256 [ 3186.617767][T29908] loop0: detected capacity change from 0 to 8204 [ 3186.629497][T29908] F2FS-fs (loop0): Invalid log blocks per segment (2445279241) [ 3186.637125][T29908] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3186.653561][T29908] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3186.662146][T29908] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:38:37 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000094000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:37 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28dc05100000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3186.763677][T29908] loop0: detected capacity change from 0 to 8204 [ 3186.782653][T29908] F2FS-fs (loop0): Invalid log blocks per segment (2445279241) [ 3186.790363][T29908] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3186.803170][T29908] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3186.811093][T29908] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3186.841981][T29919] loop3: detected capacity change from 0 to 256 16:38:37 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000003dc000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:37 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900009200000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3186.864902][T29920] loop1: detected capacity change from 0 to 256 [ 3186.957377][T29929] loop2: detected capacity change from 0 to 256 [ 3186.959740][T29919] loop3: detected capacity change from 0 to 256 [ 3186.985293][T29920] loop1: detected capacity change from 0 to 256 [ 3187.005327][T29941] loop0: detected capacity change from 0 to 8204 [ 3187.035625][T29941] F2FS-fs (loop0): Invalid log blocks per segment (2449473545) [ 3187.043541][T29941] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3187.064245][T29941] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3187.072579][T29941] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3187.111061][T29929] loop2: detected capacity change from 0 to 256 [ 3187.143095][T29941] loop0: detected capacity change from 0 to 8204 16:38:38 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000000a4000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3187.169360][T29941] F2FS-fs (loop0): Invalid log blocks per segment (2449473545) [ 3187.177007][T29941] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 16:38:38 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000003ec000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:38 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d005200000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3187.222133][T29941] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3187.230165][T29941] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:38:38 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900409200000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3187.276361][T29960] loop2: detected capacity change from 0 to 256 [ 3187.347901][T29963] loop1: detected capacity change from 0 to 256 [ 3187.391776][T29960] loop2: detected capacity change from 0 to 256 [ 3187.410541][T29972] loop3: detected capacity change from 0 to 256 [ 3187.426073][T29978] loop0: detected capacity change from 0 to 8204 [ 3187.459519][T29978] F2FS-fs (loop0): Invalid log blocks per segment (2453667849) [ 3187.467164][T29978] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 16:38:38 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000003fc000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3187.506630][T29963] loop1: detected capacity change from 0 to 256 [ 3187.526284][T29972] loop3: detected capacity change from 0 to 256 [ 3187.622479][T29978] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3187.630577][T29978] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:38:38 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d405200000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3187.702784][T29994] loop2: detected capacity change from 0 to 256 16:38:38 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000000b4000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3187.762061][T29978] loop0: detected capacity change from 0 to 8204 [ 3187.794620][T29994] loop2: detected capacity change from 0 to 256 [ 3187.814853][T29978] F2FS-fs (loop0): Invalid log blocks per segment (2453667849) [ 3187.822877][T29978] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3187.829995][T30009] loop3: detected capacity change from 0 to 256 [ 3187.855257][T29978] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3187.863308][T29978] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3187.866124][T30012] loop1: detected capacity change from 0 to 256 16:38:38 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d00000100000000000040c000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3187.962346][T30009] loop3: detected capacity change from 0 to 256 [ 3187.993336][T30012] loop1: detected capacity change from 0 to 256 16:38:39 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900809200000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3188.046603][T30027] loop2: detected capacity change from 0 to 256 16:38:39 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000000c4000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:39 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d805200000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3188.152838][T30027] loop2: detected capacity change from 0 to 256 [ 3188.183477][T30041] loop0: detected capacity change from 0 to 8204 [ 3188.216862][T30041] F2FS-fs (loop0): Invalid log blocks per segment (2457862153) [ 3188.224905][T30041] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 16:38:39 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d00000100000000000041c000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3188.304328][T30049] loop3: detected capacity change from 0 to 256 [ 3188.308449][T30041] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3188.317060][T30050] loop1: detected capacity change from 0 to 256 [ 3188.318687][T30041] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3188.388289][T30058] loop2: detected capacity change from 0 to 256 [ 3188.390584][T30050] loop1: detected capacity change from 0 to 256 [ 3188.432542][T30049] loop3: detected capacity change from 0 to 256 [ 3188.486343][T30041] loop0: detected capacity change from 0 to 8204 [ 3188.504555][T30058] loop2: detected capacity change from 0 to 256 16:38:39 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28dc05200000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3188.543627][T30041] F2FS-fs (loop0): Invalid log blocks per segment (2457862153) [ 3188.551325][T30041] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 16:38:39 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000000d4000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3188.590699][T30041] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3188.598753][T30041] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:38:39 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d00000100000000000042c000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3188.714834][T30083] loop3: detected capacity change from 0 to 256 16:38:39 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900c09200000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3188.762283][T30088] loop1: detected capacity change from 0 to 256 [ 3188.792292][T30091] loop2: detected capacity change from 0 to 256 [ 3188.817227][T30083] loop3: detected capacity change from 0 to 256 16:38:39 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000000e4000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:39 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d005300000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3188.942444][T30091] loop2: detected capacity change from 0 to 256 [ 3188.962307][T30105] loop0: detected capacity change from 0 to 8204 [ 3189.002787][T30105] F2FS-fs (loop0): Invalid log blocks per segment (2462056457) [ 3189.010606][T30105] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 16:38:40 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d00000100000000000043c000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3189.094920][T30105] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3189.102926][T30105] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3189.126089][T30117] loop1: detected capacity change from 0 to 256 [ 3189.138132][T30118] loop3: detected capacity change from 0 to 256 [ 3189.192345][T30105] loop0: detected capacity change from 0 to 8204 [ 3189.213540][T30128] loop2: detected capacity change from 0 to 256 [ 3189.224574][T30105] F2FS-fs (loop0): Invalid log blocks per segment (2462056457) [ 3189.232393][T30105] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3189.250963][T30117] loop1: detected capacity change from 0 to 256 [ 3189.271108][T30105] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3189.279406][T30105] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3189.302489][T30118] loop3: detected capacity change from 0 to 256 [ 3189.372023][T30128] loop2: detected capacity change from 0 to 256 16:38:40 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000000f4000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:40 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900009300000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) 16:38:40 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d405300000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:40 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d00000100000000000044c000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3189.564570][T30154] loop0: detected capacity change from 0 to 8204 [ 3189.597133][T30157] loop1: detected capacity change from 0 to 256 [ 3189.601100][T30154] F2FS-fs (loop0): Invalid log blocks per segment (2466250761) [ 3189.611564][T30154] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3189.651260][T30162] loop3: detected capacity change from 0 to 256 [ 3189.660645][T30164] loop2: detected capacity change from 0 to 256 [ 3189.681243][T30154] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3189.689429][T30154] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3189.719239][T30157] loop1: detected capacity change from 0 to 256 [ 3189.760415][T30162] loop3: detected capacity change from 0 to 256 [ 3189.792780][T30164] loop2: detected capacity change from 0 to 256 [ 3189.835265][T30154] loop0: detected capacity change from 0 to 8204 [ 3189.863365][T30154] F2FS-fs (loop0): Invalid log blocks per segment (2466250761) [ 3189.871203][T30154] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 16:38:40 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000104000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3189.895781][T30154] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3189.903975][T30154] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:38:40 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d805300000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:41 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d00000100000000000045c000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3190.050880][T30193] loop1: detected capacity change from 0 to 256 [ 3190.074534][T30196] loop3: detected capacity change from 0 to 256 16:38:41 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900409300000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3190.130233][T30193] loop1: detected capacity change from 0 to 256 [ 3190.208992][T30196] loop3: detected capacity change from 0 to 256 [ 3190.210218][T30211] loop2: detected capacity change from 0 to 256 16:38:41 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000114000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3190.278205][T30216] loop0: detected capacity change from 0 to 8204 [ 3190.304768][T30216] F2FS-fs (loop0): Invalid log blocks per segment (2470445065) [ 3190.312865][T30216] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3190.341356][T30211] loop2: detected capacity change from 0 to 256 [ 3190.377699][T30216] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 16:38:41 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28dc05300000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3190.385821][T30216] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3190.450375][T30230] loop1: detected capacity change from 0 to 256 [ 3190.460916][T30216] loop0: detected capacity change from 0 to 8204 [ 3190.481168][T30216] F2FS-fs (loop0): Invalid log blocks per segment (2470445065) [ 3190.488860][T30216] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 16:38:41 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d00000100000000000046c000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3190.506853][T30237] loop3: detected capacity change from 0 to 256 [ 3190.523544][T30230] loop1: detected capacity change from 0 to 256 [ 3190.560899][T30216] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3190.569056][T30216] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3190.614399][T30247] loop2: detected capacity change from 0 to 256 [ 3190.632272][T30237] loop3: detected capacity change from 0 to 256 16:38:41 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000124000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:41 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900809300000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3190.723771][T30247] loop2: detected capacity change from 0 to 256 16:38:41 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d005400000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:41 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d00000100000000000047c000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3190.845755][T30267] loop0: detected capacity change from 0 to 8204 [ 3190.873759][T30270] loop1: detected capacity change from 0 to 256 [ 3190.905751][T30267] F2FS-fs (loop0): Invalid log blocks per segment (2474639369) [ 3190.913647][T30267] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3190.940623][T30274] loop3: detected capacity change from 0 to 256 [ 3190.966023][T30267] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3190.974083][T30267] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3190.980651][T30270] loop1: detected capacity change from 0 to 256 [ 3191.007110][T30282] loop2: detected capacity change from 0 to 256 [ 3191.030218][T30274] loop3: detected capacity change from 0 to 256 [ 3191.072844][T30267] loop0: detected capacity change from 0 to 8204 [ 3191.099222][T30282] loop2: detected capacity change from 0 to 256 [ 3191.135039][T30267] F2FS-fs (loop0): Invalid log blocks per segment (2474639369) [ 3191.142778][T30267] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 16:38:42 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000134000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3191.210134][T30267] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3191.218417][T30267] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:38:42 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d405400000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:42 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d00000100000000000048c000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:42 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900c09300000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3191.351453][T30307] loop2: detected capacity change from 0 to 256 [ 3191.353954][T30308] loop1: detected capacity change from 0 to 256 [ 3191.377475][T30310] loop3: detected capacity change from 0 to 256 [ 3191.461148][T30308] loop1: detected capacity change from 0 to 256 [ 3191.462369][T30307] loop2: detected capacity change from 0 to 256 [ 3191.492510][T30328] loop0: detected capacity change from 0 to 8204 [ 3191.521375][T30328] F2FS-fs (loop0): Invalid log blocks per segment (2478833673) [ 3191.529327][T30328] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3191.546290][T30310] loop3: detected capacity change from 0 to 256 [ 3191.554990][T30328] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3191.563031][T30328] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3191.639180][T30328] loop0: detected capacity change from 0 to 8204 [ 3191.679041][T30328] F2FS-fs (loop0): Invalid log blocks per segment (2478833673) 16:38:42 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000144000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:42 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d00000100000000000049c000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3191.686842][T30328] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 16:38:42 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d805400000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3191.739833][T30328] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3191.747894][T30328] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3191.781994][T30347] loop2: detected capacity change from 0 to 256 [ 3191.843972][T30352] loop1: detected capacity change from 0 to 256 [ 3191.858333][T30353] loop3: detected capacity change from 0 to 256 [ 3191.861510][T30347] loop2: detected capacity change from 0 to 256 16:38:42 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900009400000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3191.941205][T30353] loop3: detected capacity change from 0 to 256 [ 3191.964973][T30352] loop1: detected capacity change from 0 to 256 16:38:43 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000004ac000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3192.093667][T30377] loop0: detected capacity change from 0 to 8204 [ 3192.124118][T30377] F2FS-fs (loop0): Invalid log blocks per segment (2483027977) [ 3192.131816][T30377] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3192.152170][T30383] loop2: detected capacity change from 0 to 256 [ 3192.159123][T30377] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3192.166922][T30377] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:38:43 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28dc05400000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:43 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000154000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3192.240152][T30383] loop2: detected capacity change from 0 to 256 [ 3192.261897][T30377] loop0: detected capacity change from 0 to 8204 [ 3192.281565][T30377] F2FS-fs (loop0): Invalid log blocks per segment (2483027977) [ 3192.289802][T30377] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3192.309156][T30377] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3192.316959][T30377] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3192.322455][T30396] loop1: detected capacity change from 0 to 256 16:38:43 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000004bc000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3192.356239][T30399] loop3: detected capacity change from 0 to 256 [ 3192.451009][T30396] loop1: detected capacity change from 0 to 256 [ 3192.490059][T30399] loop3: detected capacity change from 0 to 256 16:38:43 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900409400000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3192.495002][T30410] loop2: detected capacity change from 0 to 256 [ 3192.578566][T30424] loop0: detected capacity change from 0 to 8204 [ 3192.606316][T30424] F2FS-fs (loop0): Invalid log blocks per segment (2487222281) [ 3192.614416][T30424] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 16:38:43 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d005500000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:43 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000164000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3192.643530][T30410] loop2: detected capacity change from 0 to 256 [ 3192.667894][T30424] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3192.675730][T30424] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3192.752208][T30424] loop0: detected capacity change from 0 to 8204 [ 3192.779903][T30424] F2FS-fs (loop0): Invalid log blocks per segment (2487222281) [ 3192.787954][T30424] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 16:38:43 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000004cc000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3192.806484][T30440] loop3: detected capacity change from 0 to 256 [ 3192.819208][T30441] loop1: detected capacity change from 0 to 256 [ 3192.823411][T30424] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3192.833405][T30424] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:38:43 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900809400000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3192.882758][T30447] loop2: detected capacity change from 0 to 256 [ 3192.913630][T30441] loop1: detected capacity change from 0 to 256 [ 3192.954469][T30440] loop3: detected capacity change from 0 to 256 [ 3193.002079][T30447] loop2: detected capacity change from 0 to 256 [ 3193.044681][T30467] loop0: detected capacity change from 0 to 8204 [ 3193.061975][T30467] F2FS-fs (loop0): Invalid log blocks per segment (2491416585) [ 3193.069723][T30467] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3193.080261][T30467] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3193.088360][T30467] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:38:44 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000174000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:44 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000004dc000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:44 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d405500000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3193.183540][T30467] loop0: detected capacity change from 0 to 8204 [ 3193.202316][T30467] F2FS-fs (loop0): Invalid log blocks per segment (2491416585) [ 3193.210492][T30467] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3193.223298][T30479] loop2: detected capacity change from 0 to 256 [ 3193.251946][T30467] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3193.259966][T30467] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3193.302445][T30485] loop3: detected capacity change from 0 to 256 [ 3193.337795][T30487] loop1: detected capacity change from 0 to 256 [ 3193.338594][T30479] loop2: detected capacity change from 0 to 256 16:38:44 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900c09400000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) 16:38:44 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000004ec000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3193.433549][T30485] loop3: detected capacity change from 0 to 256 [ 3193.458847][T30506] loop0: detected capacity change from 0 to 8204 [ 3193.461339][T30487] loop1: detected capacity change from 0 to 256 [ 3193.484724][T30506] F2FS-fs (loop0): Invalid log blocks per segment (2495610889) [ 3193.492628][T30506] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3193.513749][T30512] loop2: detected capacity change from 0 to 256 [ 3193.525618][T30506] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3193.533526][T30506] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:38:44 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d805500000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3193.623573][T30506] loop0: detected capacity change from 0 to 8204 [ 3193.638741][T30506] F2FS-fs (loop0): Invalid log blocks per segment (2495610889) [ 3193.646403][T30506] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3193.657918][T30506] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3193.665722][T30506] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:38:44 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000184000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3193.688563][T30512] loop2: detected capacity change from 0 to 256 [ 3193.801351][T30527] loop3: detected capacity change from 0 to 256 16:38:44 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000004fc000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:44 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900009500000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3193.874941][T30537] loop1: detected capacity change from 0 to 256 [ 3193.921057][T30527] loop3: detected capacity change from 0 to 256 [ 3193.922431][T30541] loop2: detected capacity change from 0 to 256 [ 3193.949418][T30549] loop0: detected capacity change from 0 to 8204 [ 3193.984317][T30549] F2FS-fs (loop0): Invalid log blocks per segment (2499805193) [ 3193.992435][T30549] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3194.003651][T30549] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3194.011582][T30549] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3194.022402][T30537] loop1: detected capacity change from 0 to 256 [ 3194.054253][T30541] loop2: detected capacity change from 0 to 256 [ 3194.077353][T30549] loop0: detected capacity change from 0 to 8204 [ 3194.087122][T30549] F2FS-fs (loop0): Invalid log blocks per segment (2499805193) [ 3194.094961][T30549] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3194.105003][T30549] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3194.112894][T30549] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:38:45 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28dc05500000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:45 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d00000100000000000050c000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:45 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000194000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:45 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900409500000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3194.300496][T30572] loop2: detected capacity change from 0 to 256 [ 3194.366844][T30580] loop0: detected capacity change from 0 to 8204 [ 3194.373912][T30579] loop3: detected capacity change from 0 to 256 [ 3194.408929][T30572] loop2: detected capacity change from 0 to 256 [ 3194.421046][T30580] F2FS-fs (loop0): Invalid log blocks per segment (2503999497) [ 3194.428834][T30580] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3194.440705][T30580] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3194.448610][T30580] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3194.460739][T30590] loop1: detected capacity change from 0 to 256 [ 3194.530221][T30580] loop0: detected capacity change from 0 to 8204 [ 3194.543665][T30579] loop3: detected capacity change from 0 to 256 [ 3194.548869][T30580] F2FS-fs (loop0): Invalid log blocks per segment (2503999497) [ 3194.557753][T30580] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3194.577828][T30580] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3194.585664][T30580] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:38:45 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d00000100000000000051c000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3194.646724][T30590] loop1: detected capacity change from 0 to 256 16:38:45 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d005600000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:45 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900809500000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3194.742443][T30613] loop2: detected capacity change from 0 to 256 [ 3194.810780][T30619] loop0: detected capacity change from 0 to 8204 [ 3194.841484][T30613] loop2: detected capacity change from 0 to 256 16:38:45 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000001a4000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3194.866267][T30619] F2FS-fs (loop0): Invalid log blocks per segment (2508193801) [ 3194.874097][T30619] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3194.895254][T30619] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3194.903406][T30619] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3194.915477][T30627] loop3: detected capacity change from 0 to 256 16:38:45 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d00000100000000000052c000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3194.998917][T30634] loop2: detected capacity change from 0 to 256 [ 3195.027028][T30619] loop0: detected capacity change from 0 to 8204 [ 3195.034437][T30636] loop1: detected capacity change from 0 to 256 [ 3195.043869][T30619] F2FS-fs (loop0): Invalid log blocks per segment (2508193801) [ 3195.051559][T30627] loop3: detected capacity change from 0 to 256 [ 3195.058578][T30619] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3195.083459][T30619] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3195.091469][T30619] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3195.133456][T30634] loop2: detected capacity change from 0 to 256 [ 3195.165490][T30636] loop1: detected capacity change from 0 to 256 16:38:46 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900c09500000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) 16:38:46 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d405600000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:46 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000001b4000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:46 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d00000100000000000053c000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3195.382493][T30667] loop0: detected capacity change from 0 to 8204 [ 3195.396602][T30667] F2FS-fs (loop0): Invalid log blocks per segment (2512388105) [ 3195.404257][T30667] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3195.427798][T30667] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3195.435622][T30667] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3195.453467][T30673] loop2: detected capacity change from 0 to 256 [ 3195.468495][T30672] loop3: detected capacity change from 0 to 256 [ 3195.521469][T30667] loop0: detected capacity change from 0 to 8204 [ 3195.521626][T30678] loop1: detected capacity change from 0 to 256 [ 3195.546651][T30673] loop2: detected capacity change from 0 to 256 [ 3195.562364][T30672] loop3: detected capacity change from 0 to 256 [ 3195.563252][T30667] F2FS-fs (loop0): Invalid log blocks per segment (2512388105) [ 3195.576884][T30667] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3195.595516][T30667] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3195.603681][T30667] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:38:46 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d00000100000000000054c000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:46 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d805600000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:46 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900009600000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3195.731368][T30678] loop1: detected capacity change from 0 to 256 [ 3195.830450][T30706] loop2: detected capacity change from 0 to 256 [ 3195.851156][T30711] loop0: detected capacity change from 0 to 8204 [ 3195.883324][T30711] F2FS-fs (loop0): Invalid log blocks per segment (2516582409) [ 3195.891082][T30711] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3195.922952][T30706] loop2: detected capacity change from 0 to 256 16:38:46 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000001c4000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3195.936766][T30711] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3195.944690][T30711] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3195.953886][T30719] loop3: detected capacity change from 0 to 256 16:38:47 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d00000100000000000055c000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3196.013715][T30711] loop0: detected capacity change from 0 to 8204 [ 3196.043344][T30711] F2FS-fs (loop0): Invalid log blocks per segment (2516582409) [ 3196.051204][T30711] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3196.088908][T30711] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3196.090846][T30719] loop3: detected capacity change from 0 to 256 [ 3196.096739][T30711] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3196.117804][T30731] loop1: detected capacity change from 0 to 256 [ 3196.137666][T30738] loop2: detected capacity change from 0 to 256 16:38:47 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900409600000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3196.200824][T30731] loop1: detected capacity change from 0 to 256 [ 3196.224462][T30738] loop2: detected capacity change from 0 to 256 16:38:47 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28dc05600000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:47 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d00000100000000000056c000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:47 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000001d4000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3196.382540][T30758] loop0: detected capacity change from 0 to 8204 [ 3196.409360][T30758] F2FS-fs (loop0): Invalid log blocks per segment (2520776713) [ 3196.417037][T30758] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3196.433069][T30763] loop2: detected capacity change from 0 to 256 [ 3196.444073][T30758] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3196.452165][T30758] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3196.473991][T30767] loop3: detected capacity change from 0 to 256 16:38:47 executing program 5: r0 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0xf, 0xffffffffffffffff, 0x2) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x3, 0x0) vmsplice(r2, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000000780)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001980)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000000800)={0x0, [{}, {}, {r6, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {}, {0x0, 0x0}, {}, {}, {0x0}, {}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {0x0}, {}, {0x0}, {0x0, 0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {}, {0x0, r7}, {}, {}, {0x0}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {0x0}, {r6}, {0x0, 0x0}, {r8}, {0x0}, {}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {}, {0x0, r7}, {}, {}, {0x0}, {0x0}, {}, {}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {0x0}, {0x0}, {}, {}, {}, {0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}, {}, {0x0, 0x0}, {}, {r5, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {0x0, r3}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {0x0}, {0x0}, {}, {}, {0x0}, {}, {0x0}, {0x0, 0x0}, {}, {}, {}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {r8, 0x0}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}, {}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {}, {r8, 0x0}, {r6, r10}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, r3}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {0x0}, {0x0, r3}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {r8, 0x0}, {}, {r6}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {0x0, r3}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {}, {}, {r8, 0x0}, {r4}, {0x0}, {}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {}, {0x0, r7}, {r6, 0x0}, {}, {}, {}, {0x0}, {}, {0x0, 0x0}, {0x0}, {0x0}, {0x0}], 0x0, "8bebeb894f74c3"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000057880)={0x7, [], 0x4, "b5b4f3f192e915"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005a180)={0x2, [{}, {}, {r43, r124}, {0x0, r175}, {}, {}, {0x0, r38}, {r32, r120}, {0x0, r137}, {0x0, r16}, {0x0, r123}, {r149, r102}, {0x0, r93}, {r128, r170}, {r70}, {r122, r148}, {r33, r46}, {0x0, r49}, {}, {r9, r41}, {}, {}, {0x0, r97}, {r121, r172}, {0x0, r157}, {r125, r50}, {r163}, {}, {r176, r53}, {r89}, {r40, r71}, {0x0, r29}, {r173, r76}, {}, {0x0, r175}, {r40}, {r191, r180}, {0x0, r86}, {0x0, r31}, {}, {}, {r105, r107}, {0x0, r57}, {r21}, {0x0, r34}, {r129}, {}, {0x0, r157}, {0x0, r23}, {}, {r158}, {r17, r96}, {r80}, {r154}, {}, {0x0, r18}, {0x0, r65}, {}, {r111, r168}, {}, {}, {r159, r150}, {0x0, r14}, {r147}, {}, {}, {}, {r182}, {}, {r193, r106}, {0x0, r164}, {}, {r131, r184}, {r156}, {r67, r102}, {r74}, {}, {r144}, {0x0, r141}, {}, {0x0, r104}, {0x0, r53}, {0x0, r77}, {r66, r46}, {r24, r73}, {r54}, {r188, r7}, {}, {r25}, {0x0, r3}, {r178}, {}, {0x0, r109}, {}, {}, {r95, r146}, {0x0, r140}, {0x0, r11}, {r48}, {r121}, {}, {}, {r101}, {r85}, {}, {r92}, {r45, r123}, {r70}, {}, {0x0, r96}, {r189}, {r113}, {r58}, {r108, r60}, {}, {0x0, r64}, {0x0, r99}, {r165}, {}, {r55, r150}, {r114}, {0x0, r172}, {}, {r52, r153}, {r19}, {0x0, r75}, {r171}, {}, {}, {r27, r155}, {r40}, {0x0, r142}, {0x0, r153}, {}, {}, {r158, r81}, {0x0, r187}, {0x0, r7}, {0x0, r47}, {0x0, r46}, {0x0, r20}, {0x0, r78}, {0x0, r190}, {0x0, r47}, {0x0, r65}, {r82}, {}, {r177}, {r4}, {0x0, r44}, {0x0, r61}, {r100}, {r116}, {r21}, {0x0, r183}, {r62, r143}, {}, {0x0, r142}, {r69}, {}, {r72}, {r167}, {}, {}, {}, {}, {r92}, {}, {r125}, {0x0, r94}, {0x0, r42}, {r119, r162}, {}, {0x0, r145}, {r181}, {r169, r98}, {}, {r91, r151}, {}, {r144}, {}, {r22, r127}, {0x0, r118}, {}, {r192}, {}, {}, {0x0, r135}, {0x0, r26}, {r28}, {0x0, r59}, {r91}, {r39}, {}, {r35}, {r15}, {r56}, {0x0, r36}, {}, {0x0, r126}, {0x0, r162}, {}, {0x0, r76}, {r63, r174}, {}, {r185, r139}, {}, {0x0, r3}, {r192, r112}, {}, {}, {}, {}, {r82, r130}, {}, {r103}, {0x0, r47}, {r117, r135}, {0x0, r90}, {}, {0x0, r179}, {}, {r110, r170}, {r87, r12}, {r167}, {}, {r68, r18}, {}, {r160}, {r186, r30}, {r133, r166}, {}, {0x0, r13}, {}, {}, {r152}, {r79, r88}, {0x0, r134}, {r117}, {0x0, r83}, {r84}, {}, {}, {0x0, r136}, {0x0, r161}, {r51}, {r138}, {}, {}, {}, {}, {r115}, {0x0, r64}, {0x0, r132}], 0x7, "d6d634540ec3e0"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000000780)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001980)={0x0, ""/256, 0x0, 0x0}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r2, 0xc0189375, &(0x7f00000002c0)=ANY=[@ANYBLOB="0105000001000091733dce2e8aa1a3399d72e162f995840018000000", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000000800)={0x0, [{}, {}, {r197}, {}, {}, {r197}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r198}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r197}, {}, {r199}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r198}, {}, {}, {}, {}, {}, {}, {0x0, r194}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r198}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {r196}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r194}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r199}, {0x0, r200}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r194}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r199}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r194}, {}, {}, {}, {}, {}, {}, {r199}, {r195}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r198}, {r197}], 0x0, "8bebeb894f74c3"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f00000000c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000047940)={0x9, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r202}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r201}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r37}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {r196}], 0x2, "fcdd0f0bc60374"}) ioctl$BTRFS_IOC_INO_LOOKUP(r2, 0xd0009412, &(0x7f0000000440)={r196, 0x100000001}) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x2, @empty, 'gre0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f000000d180), 0x4000000000000eb, 0x0) [ 3196.531975][T30763] loop2: detected capacity change from 0 to 256 [ 3196.540557][T30758] loop0: detected capacity change from 0 to 8204 [ 3196.566884][T30779] loop1: detected capacity change from 0 to 256 [ 3196.613351][T30767] loop3: detected capacity change from 0 to 256 [ 3196.618821][T30758] F2FS-fs (loop0): Invalid log blocks per segment (2520776713) [ 3196.627307][T30758] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 16:38:47 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d00000100000000000057c000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3196.739827][T30758] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3196.747884][T30758] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:38:47 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000001e4000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:47 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d005700000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:47 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900809600000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) 16:38:47 executing program 5: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) syz_open_procfs(r1, &(0x7f0000000280)='net/psched\x00') ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) perf_event_open(&(0x7f0000000080)={0x6c73694076618b16, 0x80, 0x9, 0x80, 0x1, 0x80, 0x0, 0x1, 0x90880, 0x9, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x6, 0x2, @perf_config_ext={0x3, 0x8}, 0x9825, 0x20, 0x5, 0x7, 0x1, 0x7, 0x7, 0x0, 0x3ff, 0x0, 0x4}, r1, 0xf, r2, 0x10) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x2, @empty, 'gre0\x00'}}, 0x1e) sendmmsg(r0, &(0x7f000000d180), 0x4000000000000eb, 0x0) sendmmsg(r0, &(0x7f0000000300)=[{{&(0x7f0000000100)=@l2tp6={0xa, 0x0, 0xff, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x5, 0x1}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000180)="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", 0xfc}], 0x1}}], 0x1, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) [ 3196.928645][T30796] loop2: detected capacity change from 0 to 256 [ 3196.995996][T30802] loop3: detected capacity change from 0 to 256 [ 3197.022382][T30796] loop2: detected capacity change from 0 to 256 [ 3197.025931][T30804] loop1: detected capacity change from 0 to 256 16:38:48 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d00000100000000000058c000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3197.065616][T30817] loop0: detected capacity change from 0 to 8204 [ 3197.081405][T30817] F2FS-fs (loop0): Invalid log blocks per segment (2524971017) [ 3197.089149][T30817] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3197.146676][T30817] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3197.148669][T30802] loop3: detected capacity change from 0 to 256 [ 3197.154672][T30817] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3197.197677][T30827] loop2: detected capacity change from 0 to 256 [ 3197.213010][T30804] loop1: detected capacity change from 0 to 256 [ 3197.254423][T30817] loop0: detected capacity change from 0 to 8204 [ 3197.291521][T30827] loop2: detected capacity change from 0 to 256 16:38:48 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d405700000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:48 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000001f4000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3197.417143][T30817] F2FS-fs (loop0): Invalid log blocks per segment (2524971017) [ 3197.425019][T30817] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3197.528236][T30817] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3197.536070][T30817] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3197.564813][T30849] loop1: detected capacity change from 0 to 256 [ 3197.582609][T30850] loop3: detected capacity change from 0 to 256 16:38:48 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d00000100000000000059c000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3197.670153][T30849] loop1: detected capacity change from 0 to 256 [ 3197.695785][T30850] loop3: detected capacity change from 0 to 256 16:38:48 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900c09600000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) 16:38:48 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d805700000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3197.828974][T30872] loop2: detected capacity change from 0 to 256 16:38:48 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000204000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3197.924845][T30878] loop0: detected capacity change from 0 to 8204 [ 3197.947075][T30872] loop2: detected capacity change from 0 to 256 [ 3197.988597][T30878] F2FS-fs (loop0): Invalid log blocks per segment (2529165321) [ 3197.996237][T30878] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3198.017362][T30887] loop3: detected capacity change from 0 to 256 [ 3198.037677][T30888] loop1: detected capacity change from 0 to 256 16:38:49 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000005ac000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3198.074162][T30878] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3198.082427][T30878] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3198.151550][T30888] loop1: detected capacity change from 0 to 256 [ 3198.159473][T30887] loop3: detected capacity change from 0 to 256 [ 3198.319261][T30878] loop0: detected capacity change from 0 to 8204 16:38:49 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28dc05700000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:49 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000214000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3198.359764][T30911] loop2: detected capacity change from 0 to 256 [ 3198.451951][T30878] F2FS-fs (loop0): Invalid log blocks per segment (2529165321) [ 3198.459689][T30878] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3198.486243][T30918] loop3: detected capacity change from 0 to 256 [ 3198.523492][T30922] loop1: detected capacity change from 0 to 256 [ 3198.544020][T30911] loop2: detected capacity change from 0 to 256 [ 3198.597437][T30878] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3198.605295][T30878] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3198.610087][T30918] loop3: detected capacity change from 0 to 256 [ 3198.642713][T30922] loop1: detected capacity change from 0 to 256 16:38:49 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000005bc000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3198.801501][T30945] loop2: detected capacity change from 0 to 256 16:38:49 executing program 5: ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(0xffffffffffffffff, 0xc01064bd, &(0x7f0000000000)={&(0x7f0000000080)="e40b0a35e27fb3703049d385d0aa15fc2fec2fe85a220610d93d7faebfd7021310929ac952fe018f3c98ce072fc6ab52aad1170bc7a7a3a538e6c0d469eff3e63394e681ea6f64f397b23d0f7177d016cdc0edf2438eb45bfe4295940cc5c7707656880f721cf42e0d2c0e55cc68d6e121331f36ce6af60098ecf6d8fa1b398fce49b02ab943eb29740e24cfc1bee06953786875a4b638955648e746cdd752fe22faca567920fefd5eceac5cce85635a360269b2fbe456c1d542ef403217c316deaf95bade415457d0803b1533c8550225dac47f79a876e0c7f4c7c66619", 0xde, 0x0}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(0xffffffffffffffff, &(0x7f0000001500)={0x18, 0x0, {0x3, @local, 'veth1_macvtap\x00'}}, 0x1e) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x2, @empty, 'gre0\x00'}}, 0x1e) ioctl$DRM_IOCTL_MODE_DESTROYPROPBLOB(0xffffffffffffffff, 0xc00464be, &(0x7f0000000180)={r0}) sendmmsg(r1, &(0x7f000000d180), 0x4000000000000eb, 0x0) 16:38:49 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900009700000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) 16:38:49 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d005800000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:49 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000224000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3198.870524][T30945] loop2: detected capacity change from 0 to 256 16:38:49 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000005cc000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3198.977623][T30959] loop0: detected capacity change from 0 to 8204 [ 3199.025408][T30964] loop1: detected capacity change from 0 to 256 [ 3199.033957][T30965] loop3: detected capacity change from 0 to 256 [ 3199.063397][T30959] F2FS-fs (loop0): Invalid log blocks per segment (2533359625) [ 3199.071422][T30959] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3199.165211][T30965] loop3: detected capacity change from 0 to 256 [ 3199.184997][T30964] loop1: detected capacity change from 0 to 256 [ 3199.220672][T30959] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3199.228778][T30959] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3199.243839][T30980] loop2: detected capacity change from 0 to 256 [ 3199.380712][T30980] loop2: detected capacity change from 0 to 256 [ 3199.412565][T30959] loop0: detected capacity change from 0 to 8204 16:38:50 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d405800000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:50 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000234000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3199.430406][T30959] F2FS-fs (loop0): Invalid log blocks per segment (2533359625) [ 3199.438413][T30959] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 16:38:50 executing program 5: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x2, @empty, 'gre0\x00'}}, 0x1e) r1 = dup(0xffffffffffffffff) getsockopt(r1, 0xfff, 0x7f, &(0x7f0000000000), &(0x7f0000000080)) sendmmsg(r0, &(0x7f000000d180), 0x4000000000000eb, 0x0) 16:38:50 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000005dc000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3199.521330][T30959] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3199.529645][T30959] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3199.592713][T31004] loop1: detected capacity change from 0 to 256 [ 3199.604079][T31001] loop3: detected capacity change from 0 to 256 [ 3199.686819][T31008] loop2: detected capacity change from 0 to 256 [ 3199.730314][T31001] loop3: detected capacity change from 0 to 256 16:38:50 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000244000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:50 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900409700000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) 16:38:50 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d805800000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3199.892301][T31008] loop2: detected capacity change from 0 to 256 [ 3200.004488][T31029] loop1: detected capacity change from 0 to 256 [ 3200.088515][T31033] loop3: detected capacity change from 0 to 256 [ 3200.123805][T31036] loop0: detected capacity change from 0 to 8204 16:38:51 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000005ec000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:51 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000254000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3200.190667][T31033] loop3: detected capacity change from 0 to 256 [ 3200.237992][T31036] F2FS-fs (loop0): Invalid log blocks per segment (2537553929) [ 3200.245652][T31036] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 16:38:51 executing program 5: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x2, @empty, 'gre0\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x0, @broadcast, 'wg1\x00'}}, 0x1e) sendmmsg(r0, &(0x7f000000d180), 0x4000000000000eb, 0x0) [ 3200.285179][T31036] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3200.293214][T31036] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:38:51 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28dc05800000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3200.341123][T31046] loop1: detected capacity change from 0 to 256 [ 3200.440496][T31054] loop2: detected capacity change from 0 to 256 [ 3200.463438][T31036] loop0: detected capacity change from 0 to 8204 16:38:51 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000264000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3200.516328][T31036] F2FS-fs (loop0): Invalid log blocks per segment (2537553929) [ 3200.520156][T31063] loop3: detected capacity change from 0 to 256 [ 3200.524149][T31036] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3200.625001][T31054] loop2: detected capacity change from 0 to 256 16:38:51 executing program 5: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = openat2(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x84001, 0xc0, 0xe}, 0x18) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x5, 0x4, 0x5, 0x80, 0x0, 0x7f, 0x1900, 0x4, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x1, @perf_config_ext={0xffffffff, 0x2c}, 0x2012, 0x54db, 0x1ff, 0x1, 0x4, 0x1ef4, 0x9, 0x0, 0x90e, 0x0, 0x6}, 0xffffffffffffffff, 0x3, r1, 0x1) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x2, @empty, 'gre0\x00'}}, 0x1e) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x3, 0x0) vmsplice(r2, 0x0, 0x0, 0x0) connect$pppoe(r2, &(0x7f0000000080)={0x18, 0x0, {0x0, @link_local, 'veth0_vlan\x00'}}, 0x1e) sendmmsg(r0, &(0x7f000000d180), 0x4000000000000eb, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x2, @local, 'batadv0\x00'}}, 0x1e) [ 3200.710392][T31036] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3200.718338][T31036] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3200.743143][T31076] loop1: detected capacity change from 0 to 256 16:38:51 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d005900000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:51 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000005fc000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:51 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000274000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:52 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900809700000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3201.006583][T31088] loop2: detected capacity change from 0 to 256 [ 3201.039530][T31091] loop3: detected capacity change from 0 to 256 [ 3201.147930][T31091] loop3: detected capacity change from 0 to 256 [ 3201.222897][T31088] loop2: detected capacity change from 0 to 256 [ 3201.225030][T31101] loop1: detected capacity change from 0 to 256 16:38:52 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d405900000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3201.383131][T31111] loop0: detected capacity change from 0 to 8204 16:38:52 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d00000100000000000060c000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:52 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000284000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:52 executing program 5: r0 = syz_io_uring_complete(0x0) ioctl$SIOCAX25ADDFWD(r0, 0x89ea, &(0x7f0000000000)={@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={{0x14, 0x300}, [], {0x14, 0x10}}, 0x28}}, 0x0) [ 3201.453285][T31111] F2FS-fs (loop0): Invalid log blocks per segment (2541748233) [ 3201.461086][T31111] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3201.481192][T31111] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3201.489272][T31111] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3201.586154][T31122] loop3: detected capacity change from 0 to 256 [ 3201.590835][T31111] loop0: detected capacity change from 0 to 8204 [ 3201.641407][T31130] loop1: detected capacity change from 0 to 256 [ 3201.650122][T31131] loop2: detected capacity change from 0 to 256 [ 3201.670892][T31111] F2FS-fs (loop0): Invalid log blocks per segment (2541748233) [ 3201.678828][T31111] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3201.726023][T31111] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3201.734309][T31111] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3201.740364][T31122] loop3: detected capacity change from 0 to 256 16:38:52 executing program 5: r0 = perf_event_open(&(0x7f0000000080)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x4400a, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0xff) ioctl$INCFS_IOC_FILL_BLOCKS(r1, 0x80106720, &(0x7f0000002940)={0x5, &(0x7f0000002880)=[{0xad, 0x4d, &(0x7f0000001600)="198f1864f0646318e4900176fdb141d53692917ef50e4634b695c0d746d2d6559bc037f26fa040460d9bb2b451fd92f29389edb1b25bef08017dc7aeb5337d37a4da3156b15fc9b4a81f424b2b", 0x1}, {0x8, 0x52, &(0x7f0000001680)="615ba3f3e3e8c8efe4ba4aa0f80fd32fc78bddf9141685a93c5b23ac3bec566b9d002f9be65e46e3d7f89fb0186dc63a8b071405594f6ca4d18e3b4d4a72c2e224f07dd3ac459ead438d330c91ee1ae0705b", 0x0, 0x1}, {0x8, 0x1000, &(0x7f0000001700)="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", 0x1, 0x1}, {0x80000001, 0xf1, &(0x7f0000002700)="27c77e08f6f3fd584f7c997eb489fd34d2ffb7d5cf76b4e01ab5b22af8b140717245237006889b81ca5d84dbbbc11ad2b063941650d0596985520bc3dca864721df47810af2273f653bbd7c140362cc36d3f4294801d985836a268ca6c56e509e9bfba0a559244841c741cf94a32ae105cd4591274a483526c2064cbc90b26e3136205cb3187f87290e9767dd9d7221cd0bbbc6e441ef2dbd3fd8e752e29d442ced120d564f4c5c458a0b9e0148d3168e12c9e4dc951ff2f1e9d242ec9214f84874a04c75716cde32fd171678c5b96d38e476d0204cc0afa66b9549499d8746bbe2287e6c59d65ddaa0a7774d6279c85bc", 0x1}, {0x9, 0x41, &(0x7f0000002800)="1d41b2ac9d6484bafd6738e1076f71de8077c9a9b2ec813c30fd676d09a1bdd48281239dc6c4b8366141849375d5c297124598d3665a156041c37983cafe003918", 0x0, 0x1}]}) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000000100)=0x2, 0x4) socketpair(0x1, 0x100000005, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$packet(r3, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000080)=0x14) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r6 = accept4(r5, &(0x7f00000029c0), &(0x7f0000002a40)=0x80, 0x800) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000030c0)={{{@in, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000002b80)=0xe8) sendmsg(r6, &(0x7f0000003080)={&(0x7f0000002bc0)=@xdp={0x2c, 0x2, r7, 0x24}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000002c40)="be2cba302ab355293999a8408a884561ea878c0a8521c65c7eaf22826bd2244d17e699761b5ce751ec397b8bcfb189ff4ba420a4c74d433a1c89038a0e37ed5695edece3516a0cd265231e078b52921ee4b1515cc2b63189cb7c6ac490", 0x5d}, {&(0x7f0000002cc0)="460e59406b3390435275c5add9def119838352c3f29d61c28b4037e0fd", 0x1d}], 0x2, &(0x7f0000002d40)=ANY=[@ANYBLOB="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"/811], 0x340}, 0x20004880) r8 = perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x1, 0xb0, 0x3f, 0x5, 0x0, 0x80000001, 0x4842, 0x8, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x10001, 0x4, @perf_bp={&(0x7f0000000140), 0x9}, 0x880, 0x6, 0x81, 0x5, 0xe9, 0x0, 0x3f, 0x0, 0x101, 0x0, 0x5}, 0xffffffffffffffff, 0x4, r0, 0x1) pwritev(r8, &(0x7f0000001580)=[{&(0x7f0000000200)="cc8dca74a4b56201b727dbae1f4c10fdb0a0b2c5f8c790bc90895be88413a160e88790a8a24f61d7625426fe58996488b011bd6a9178b1f5e301fd646e8b11c976e431ad0e20eec770c66936068694c044ce05937e6d518930b81f3f26e56eb30918f16ff77b25bd582ee50b25b0c30969e5d4620820594997368dbd55ff6d18f302502de550f202048741d06be176f915f58c7d3a", 0x95}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="2df861fbd46758090ac31437d9aaadbad5aa59b2c562e3d66ce6300a9f2fb0a5d3bbd550ab0559c841430e7e663fb71627886f016e6a22c8b6be1724551c12b02e17", 0x42}, {&(0x7f0000001340)="d0531ce03aa42c6feb4fbe807091e63a1e1926de8bfe21e857b2f9f9e20bdd8254d309721174c52d842e51368c0c0a940598be45d6186d8364e8fcc14ca69f154495b9564f28d5", 0x47}, {&(0x7f00000013c0)="a1d16f9f8309ae60fdcdc92086113035ce751b0573cd10bacc4ab78cd899a650b4084d217d2209f8c0b292a5801ff27ecfd8f7d975dec7a2e8083b9f26acad2bda93484a80bb15c1c4e1dce3a4ad27e8e2cbc6be80182c20a26def1e431687f7a3fc3a09f2fa5d49d305f1522b35cd5981a3739bb040e93bd44015746eb367c2ead8231daf178d68f5ecd235af6b5e994ba3604ba446505a82472a84c36ac791ab84ff66930772fd1a4c571547dc0be6d4d7d4372fd27f3a421e1eeede096dd9bc4db2d259d1682d428a9d09dc7ae5adc63f11d7bd24774aba63f841a93d6353b4fa5a0ef59f2e95ad64", 0xea}, {&(0x7f00000014c0)="12744c55fe2498d65751b46ab770c4a2e9ff77a78802e7d507ad5e05c1edc76f9cda7959716c8dbd3d4f1c30e9ca050bae4e74d6f0230f0d25724f6ae5e0ec8348442619a5714f603577fee0a6d73ce33eb5b87318f6eefb8911a6d09a4e0be5c12715e92734137813a1dacaf4efe44751db2e29618168dda448f3c2c1fc1091a1fff6282d8d7f4a222947", 0x8b}], 0x6, 0x5, 0x40) sendto$packet(r2, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @random="e8ad3865d27c"}, 0x14) pipe2(&(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1, 0x11, r9, 0x0) setsockopt$packet_rx_ring(r9, 0x107, 0x5, &(0x7f0000002980)=@req3={0xfffffffc, 0x1, 0x7, 0x3, 0x0, 0x1}, 0x1c) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={@remote, 0x37, r4}) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0xbb8) [ 3201.770614][T31130] loop1: detected capacity change from 0 to 256 [ 3201.794901][T31131] loop2: detected capacity change from 0 to 256 16:38:52 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900c09700000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) 16:38:52 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d805900000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:52 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000294000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:52 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d00000100000000000061c000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3202.111899][T31163] loop1: detected capacity change from 0 to 256 [ 3202.129116][T31166] loop3: detected capacity change from 0 to 256 [ 3202.142665][T31168] loop0: detected capacity change from 0 to 8204 [ 3202.231054][T31166] loop3: detected capacity change from 0 to 256 16:38:53 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000002a4000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3202.275596][T31177] loop2: detected capacity change from 0 to 256 [ 3202.296551][T31168] F2FS-fs (loop0): Invalid log blocks per segment (2545942537) [ 3202.304305][T31168] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 16:38:53 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28dc05900000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3202.396008][T31168] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3202.404050][T31168] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3202.425031][T31177] loop2: detected capacity change from 0 to 256 [ 3202.443459][T31188] loop1: detected capacity change from 0 to 256 [ 3202.532807][T31197] loop3: detected capacity change from 0 to 256 [ 3202.560350][T31188] loop1: detected capacity change from 0 to 256 16:38:53 executing program 5: io_uring_enter(0xffffffffffffffff, 0x20aa, 0x7a17, 0x0, &(0x7f00000000c0), 0x8) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x187, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x800000}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x10, 0x2, 0x3, 0x0, 0x400041c1, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, @perf_config_ext={0x1, 0x2}, 0x0, 0x67, 0x0, 0x0, 0x0, 0xfffffffa, 0x0, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xf, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(0x0, 0x0, 0x0) sched_setscheduler(r0, 0x5, &(0x7f0000000380)) r1 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r2 = syz_open_dev$dri(&(0x7f00000001c0), 0x1, 0x0) r3 = dup(0xffffffffffffffff) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000680)={0x0, 0x0}) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000700)) sched_setscheduler(r4, 0x3, &(0x7f0000000100)) sendmsg$nl_route(r3, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000240)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x2c}}, 0x0) sched_setattr(r0, &(0x7f0000000080)={0x38, 0x0, 0x10, 0x8, 0x0, 0x9, 0x0, 0x8fa6, 0x5}, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000000000)={0x0, 0x0, 0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, "0000001c000000000000020000000000000000000000008000"}}) io_uring_setup(0x471b, &(0x7f0000000040)={0x0, 0x8284}) close_range(r1, 0xffffffffffffffff, 0x0) read$FUSE(0xffffffffffffffff, 0x0, 0xfffffffffffffe2a) 16:38:53 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d00000100000000000062c000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3202.583523][T31168] loop0: detected capacity change from 0 to 8204 [ 3202.648814][T31168] F2FS-fs (loop0): Invalid log blocks per segment (2545942537) [ 3202.652241][T31197] loop3: detected capacity change from 0 to 256 [ 3202.656430][T31168] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 16:38:53 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000002b4000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3202.765141][T31168] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3202.773204][T31168] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3202.786537][T31217] loop2: detected capacity change from 0 to 256 16:38:53 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d005a00000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3202.891807][T31222] loop1: detected capacity change from 0 to 256 [ 3202.931706][T31217] loop2: detected capacity change from 0 to 256 16:38:54 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900009800000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3203.070815][T31232] loop3: detected capacity change from 0 to 256 16:38:54 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x3, 0x0) vmsplice(r1, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000140)={0x0, 0x3}) perf_event_open(&(0x7f00000000c0)={0x3, 0x80, 0xef, 0x4e, 0x8, 0x1, 0x0, 0x3ff, 0x8, 0x9, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0xb8, 0x1, @perf_bp={&(0x7f0000000080)}, 0x40, 0x1, 0x9, 0x5, 0x6, 0xffffffff, 0x789d, 0x0, 0xfdf5, 0x0, 0x4}, 0x0, 0xc, r1, 0x9) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000000040)={0x18, 0x0, {0x2, @empty, 'gre0\x00'}}, 0x1e) sendmmsg(r2, &(0x7f000000d180), 0x4000000000000eb, 0x0) [ 3203.209035][T31222] loop1: detected capacity change from 0 to 256 [ 3203.369740][T31232] loop3: detected capacity change from 0 to 256 16:38:54 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d00000100000000000063c000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3203.429391][T31248] loop0: detected capacity change from 0 to 8204 [ 3203.454596][T31248] F2FS-fs (loop0): Invalid log blocks per segment (2550136841) [ 3203.462465][T31248] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 16:38:54 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000002c4000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3203.610046][T31248] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3203.617971][T31248] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:38:54 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d405a00000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3203.725919][T31256] loop2: detected capacity change from 0 to 256 [ 3203.767542][T31248] loop0: detected capacity change from 0 to 8204 [ 3203.833864][T31248] F2FS-fs (loop0): Invalid log blocks per segment (2550136841) [ 3203.842009][T31248] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3203.875713][T31248] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3203.883825][T31248] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3203.921389][T31256] loop2: detected capacity change from 0 to 256 16:38:55 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900409800000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) 16:38:55 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d00000100000000000064c000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3204.072868][T31276] loop1: detected capacity change from 0 to 256 16:38:55 executing program 4: perf_event_open(&(0x7f00000003c0)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x298d1, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x7}, 0x0, 0x5, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x2, @empty, 'gre0\x00'}}, 0x1e) sendmmsg(r0, &(0x7f000000d180), 0x4000000000000eb, 0x0) [ 3204.148660][T31280] loop3: detected capacity change from 0 to 256 [ 3204.192124][T31286] loop2: detected capacity change from 0 to 256 [ 3204.212196][T31276] loop1: detected capacity change from 0 to 256 [ 3204.238554][ T1228] ieee802154 phy0 wpan0: encryption failed: -22 [ 3204.264365][T31294] loop0: detected capacity change from 0 to 8204 [ 3204.282967][T31280] loop3: detected capacity change from 0 to 256 [ 3204.309490][T31294] F2FS-fs (loop0): Invalid log blocks per segment (2554331145) [ 3204.317569][T31294] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3204.350010][T31286] loop2: detected capacity change from 0 to 256 [ 3204.382171][T31294] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3204.390157][T31294] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3204.523424][T31294] loop0: detected capacity change from 0 to 8204 [ 3204.559758][T31294] F2FS-fs (loop0): Invalid log blocks per segment (2554331145) [ 3204.567844][T31294] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3204.669179][T31294] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3204.677419][T31294] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:38:55 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = shmat(0x0, &(0x7f0000ffa000/0x4000)=nil, 0x5000) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext={0x3}, 0xf00, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x4, 0xffffffffffffffff, 0x1) r1 = socket(0x10, 0x3, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000140)={0x0, 0x0}) perf_event_open(&(0x7f00000000c0)={0x5, 0x80, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x100, 0x0, 0x2, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4, @perf_config_ext={0x2, 0x2}, 0x280, 0x0, 0x81, 0x5, 0x8, 0xb5, 0x7, 0x0, 0x0, 0x0, 0x5}, r2, 0x6, 0xffffffffffffffff, 0x1) shmctl$IPC_RMID(0x0, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000080)=0x3, 0x4) sendmsg(r3, &(0x7f0000000d00)={&(0x7f0000000440)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f00000007c0)=[{&(0x7f00000001c0)="5ccfc9f02482a3a2d907", 0xa}, {0x0}, {&(0x7f0000000280)="fd95eb7fff80c635247d76b263ad5544a8f6b4ecafdbbae5cf95fed06e7eb7aa29538c13ba3cc7c98c507d603c2c5a4ab06b9883d1", 0x35}, {&(0x7f0000000580)="5e1520c998e99bbfcdd0e08864f638a21670e5f54b259457f5b70fe37c12981e87c718c51b39636c4ea2344526be738ad0411662fbfdde75cd9c64959d6970a75d8e3d360c", 0x45}, {0x0}, {0x0}, {&(0x7f0000000700)="675477c669c079ca0ab85ec31e955c1951d2ba2dbffd614c90d78851e631dc4d4df31a731216908a2db1a10018ccd56c3eb36d767d8c67c2eff4a15164883f514520f0d9d249642b9b88a5cf4612afe173c1a2cb8172939b0fd89e110afb21f9d2755b59677518d00458855990ccafa60caf803d698864ce59ddf86599", 0x7d}], 0x7, &(0x7f0000000d40)=ANY=[], 0x318}, 0x0) ioctl$SIOCGSTAMP(r3, 0x8906, &(0x7f0000000380)) r4 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r4, 0x0, 0x48, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) r5 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/timer_list\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r6, 0xc0189372, &(0x7f0000000180)=ANY=[@ANYBLOB="0100000001fce40018000000", @ANYRES32=r5, @ANYBLOB="02000000000000002e2f66696c653000"]) syz_genetlink_get_family_id$fou(&(0x7f0000000000), r7) sendfile(r5, r6, 0x0, 0x4000000000010046) bind$inet(r5, &(0x7f00000002c0)={0x2, 0x4e21, @multicast2}, 0x10) shmdt(r0) 16:38:55 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000002d4000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:55 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d805a00000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:55 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d00000100000000000065c000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:55 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x2, @empty, 'gre0\x00'}}, 0x1e) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000380)) syz_open_procfs(r2, &(0x7f0000000280)='net/psched\x00') r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200000, 0x14) kcmp$KCMP_EPOLL_TFD(r2, 0x0, 0x7, r1, &(0x7f0000000080)={r3, r0, 0x26}) sendmmsg(r1, &(0x7f000000d180), 0x4000000000000eb, 0x0) 16:38:55 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900809800000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3204.918108][T31328] loop3: detected capacity change from 0 to 256 [ 3204.941747][T31330] loop1: detected capacity change from 0 to 256 [ 3204.945219][T31334] loop2: detected capacity change from 0 to 256 [ 3205.031894][T31330] loop1: detected capacity change from 0 to 256 [ 3205.039803][T31328] loop3: detected capacity change from 0 to 256 [ 3205.064493][T31349] loop0: detected capacity change from 0 to 8204 [ 3205.128989][T31334] loop2: detected capacity change from 0 to 256 [ 3205.143365][T31349] F2FS-fs (loop0): Invalid log blocks per segment (2558525449) [ 3205.151351][T31349] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3205.191720][T31349] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3205.199931][T31349] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:38:56 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28dc05a00000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:56 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d00000100000000000066c000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:56 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000002e4000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3205.362089][T31349] loop0: detected capacity change from 0 to 8204 [ 3205.402170][T31349] F2FS-fs (loop0): Invalid log blocks per segment (2558525449) 16:38:56 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000040)={@empty}, &(0x7f00000000c0)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=@newlink={0x138, 0x10, 0x2, 0x0, 0x0, {0x0, 0x0, 0x0, r2, 0x20}, [@IFLA_PORT_SELF={0xc0, 0x19, 0x0, 0x1, [@IFLA_PORT_HOST_UUID={0x14, 0x5, "f842da15779a867fc3bc796fcf1df4d1"}, @IFLA_PORT_VF={0x8}, @IFLA_PORT_PROFILE={0x7, 0x2, ']%\x00'}, @IFLA_PORT_REQUEST={0x5, 0x6, 0x8}, @IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "79d3f2f8dc7b6717cd490786b356b044"}, @IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "42821c14a098074a8212c2030d7e1c1d"}, @IFLA_PORT_VF={0x8, 0x1, 0x1}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "6c0968322699362cb77398acc367d514"}, @IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "737a6adc8dbd3444a9ac94c7212cabfe"}, @IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "1ce1b295fe60604b5d608dcd7a5fb3b5"}, @IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "1001a1293baa625dba2751a91e90b9ef"}, @IFLA_PORT_REQUEST={0x5, 0x6, 0x6}, @IFLA_PORT_PROFILE={0x8, 0x2, ']\x8c(\x00'}]}, @IFLA_PHYS_PORT_ID={0x8, 0x22, "f2ac4da3"}, @IFLA_CARRIER={0x5, 0x21, 0x4}, @IFLA_PORT_SELF={0x48, 0x19, 0x0, 0x1, [@IFLA_PORT_PROFILE={0xe, 0x2, '\xcd:-]\x12(//\\\x00'}, @IFLA_PORT_REQUEST={0x5, 0x6, 0x7}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "013e24b66fc9d5cd77584a3faeda8dfa"}, @IFLA_PORT_PROFILE={0xd, 0x2, 'macvlan0\x00'}, @IFLA_PORT_REQUEST={0x5, 0x6, 0x7}]}]}, 0x138}}, 0x0) [ 3205.409993][T31349] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3205.496348][T31368] loop2: detected capacity change from 0 to 256 [ 3205.505879][T31349] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3205.513789][T31349] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3205.617944][T31378] loop3: detected capacity change from 0 to 256 [ 3205.619300][T31368] loop2: detected capacity change from 0 to 256 [ 3205.629159][T31377] loop1: detected capacity change from 0 to 256 16:38:56 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900c09800000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) 16:38:56 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000002f4000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3205.751010][T31378] loop3: detected capacity change from 0 to 256 16:38:56 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x42, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r1, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendto$inet(r1, &(0x7f0000000180)="0bf16d31c024d5883e5c0dcddc7491a318cb01a3babf25de530890c070027bb272e956b1cd6b275464a419dc8ee9612ae22a0643a054d105d345be55ec808ed6dc2df8dcc7", 0x45, 0x0, 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x1c, r4, 0x701, 0x0, 0x0, {0xb}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r6}]}, 0x1c}}, 0x0) sendmsg$inet(r2, &(0x7f0000000280)={&(0x7f0000000000)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x28}}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000040)}], 0x1, &(0x7f00000000c0)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x81}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x1}}, @ip_tos_u8={{0x11}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r6, @private=0xa010100, @loopback}}}], 0x68}, 0x8011) recvmmsg(r0, &(0x7f0000002280)=[{{0x0, 0x0, 0x0}}], 0x300, 0x43, 0x0) 16:38:56 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d00000100000000000067c000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:56 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d005b00000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3205.971311][T31405] loop0: detected capacity change from 0 to 8204 [ 3206.061607][T31405] F2FS-fs (loop0): Invalid log blocks per segment (2562719753) [ 3206.069436][T31405] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3206.082594][T31411] loop1: detected capacity change from 0 to 256 [ 3206.258144][T31417] loop2: detected capacity change from 0 to 256 [ 3206.272251][T31418] loop3: detected capacity change from 0 to 256 [ 3206.284520][T31411] loop1: detected capacity change from 0 to 256 [ 3206.313730][T31405] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3206.322279][T31405] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:38:57 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000304000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3206.382930][T31417] loop2: detected capacity change from 0 to 256 [ 3206.412660][T31418] loop3: detected capacity change from 0 to 256 [ 3206.574244][T31405] loop0: detected capacity change from 0 to 8204 [ 3206.635500][T31447] loop1: detected capacity change from 0 to 256 [ 3206.670273][T31405] F2FS-fs (loop0): Invalid log blocks per segment (2562719753) 16:38:57 executing program 4: ioctl$F2FS_IOC_FLUSH_DEVICE(0xffffffffffffffff, 0x4008f50a, &(0x7f0000000000)={0x2, 0x7f}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x2, @empty, 'gre0\x00'}}, 0x1e) sendmmsg(r0, &(0x7f000000d180), 0x4000000000000eb, 0x0) 16:38:57 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d405b00000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3206.678075][T31405] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 16:38:57 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d00000100000000000068c000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3206.732292][T31447] loop1: detected capacity change from 0 to 256 [ 3206.783822][T31405] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3206.791904][T31405] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3206.805317][T31457] loop3: detected capacity change from 0 to 256 16:38:57 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000314000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3206.994525][T31457] loop3: detected capacity change from 0 to 256 [ 3207.123077][T31468] loop2: detected capacity change from 0 to 256 16:38:58 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900009900000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) 16:38:58 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d805b00000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3207.341912][T31468] loop2: detected capacity change from 0 to 256 [ 3207.382199][T31472] loop1: detected capacity change from 0 to 256 [ 3207.593385][T31488] loop3: detected capacity change from 0 to 256 [ 3207.609684][T31492] loop0: detected capacity change from 0 to 8204 16:38:58 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0, {0x0, 0xee00}}, './file0\x00'}) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x3, 0xf4, 0x7, 0x30, 0x0, 0x7, 0x810, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x9, 0x1, @perf_bp={&(0x7f0000000000), 0x9}, 0x2200, 0x8, 0x6, 0x3, 0x9, 0x1, 0x2, 0x0, 0x4, 0x0, 0x4}, 0xffffffffffffffff, 0x6, r1, 0x6) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000000040)={0x18, 0x0, {0x2, @empty, 'gre0\x00'}}, 0x1e) sendmmsg(r2, &(0x7f000000d180), 0x4000000000000eb, 0x0) [ 3207.640506][T31492] F2FS-fs (loop0): Invalid log blocks per segment (2566914057) [ 3207.648697][T31492] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3207.650542][T31472] loop1: detected capacity change from 0 to 256 16:38:58 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000200000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3207.743056][T31488] loop3: detected capacity change from 0 to 256 16:38:58 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000324000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3207.871243][T31492] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3207.879262][T31492] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3207.953506][T31510] loop2: detected capacity change from 0 to 256 16:38:58 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28dc05b00000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3208.020649][T31492] loop0: detected capacity change from 0 to 8204 [ 3208.054949][T31510] loop2: detected capacity change from 0 to 256 [ 3208.064744][T31492] F2FS-fs (loop0): Invalid log blocks per segment (2566914057) [ 3208.072468][T31492] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3208.108613][T31492] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3208.116699][T31492] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:38:59 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000300000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:59 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900409900000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3208.223072][T31525] loop1: detected capacity change from 0 to 256 16:38:59 executing program 5: r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x803, 0x0) vmsplice(r1, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(r1, 0x8982, &(0x7f0000000000)) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x3, 0x0) vmsplice(r2, 0x0, 0x0, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080), 0xffffffffffffffff) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x3, 0x0) vmsplice(r5, 0x0, 0x0, 0x0) r6 = syz_genetlink_get_family_id$fou(&(0x7f0000000340), r1) sendmsg$FOU_CMD_DEL(r5, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x40, r6, 0x800, 0x70bd2b, 0x25dfdbfc, {}, [@FOU_ATTR_PORT={0x6, 0x1, 0x4e23}, @FOU_ATTR_PORT={0x6, 0x1, 0x4e20}, @FOU_ATTR_TYPE={0x5, 0x4, 0x1}, @FOU_ATTR_LOCAL_V6={0x14, 0x7, @private2}]}, 0x40}, 0x1, 0x0, 0x0, 0x20000050}, 0x4811) sendmsg$DEVLINK_CMD_TRAP_SET(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)={0x58, r4, 0xa25, 0x0, 0x0, {0x37}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x1c}, {0x5}}]}, 0x58}}, 0x0) sendmsg$DEVLINK_CMD_GET(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x34, r4, 0x2, 0x70bd2b, 0x25dfdbfb, {}, [@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}]}, 0x34}}, 0x4000) sendmsg$netlink(r0, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000180)={0x114, 0x1d, 0x1, 0x0, 0x0, "", [@nested={0x101, 0x48, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @u64=0x2}, @typed={0xc, 0x0, 0x0, 0x0, @str='!~\t\x00\x14^\x00\x04'}, @generic="50bb2d6f67d29d6fabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb81bff81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a682167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331e1ddfd4d770b57"]}]}, 0x114}], 0x1}, 0x4000040) [ 3208.301156][T31530] loop2: detected capacity change from 0 to 256 [ 3208.346967][T31536] loop3: detected capacity change from 0 to 256 [ 3208.421421][T31540] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 3208.429655][T31540] netlink: 232 bytes leftover after parsing attributes in process `syz-executor.5'. [ 3208.431199][T31525] loop1: detected capacity change from 0 to 256 [ 3208.476203][T31546] loop0: detected capacity change from 0 to 8204 [ 3208.491272][T31530] loop2: detected capacity change from 0 to 256 16:38:59 executing program 4: ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE(0xffffffffffffffff, 0xc01064c2, &(0x7f0000000080)={0x0, 0x0, 0xffffffffffffffff}) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x158) socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r3, &(0x7f0000000100)={0x18, 0x0, {0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x2d}, 'veth0_to_bond\x00'}}, 0x1e) r4 = dup3(r0, r3, 0x80000) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r4, &(0x7f0000000180)={0x4, 0x8, 0xfa00, {0xffffffffffffffff, 0x58}}, 0x10) connect$pppoe(r2, &(0x7f0000000040)={0x18, 0x0, {0x2, @empty, 'gre0\x00'}}, 0x1e) connect$pppoe(r2, &(0x7f0000000000)={0x18, 0x0, {0x1, @remote, 'wg0\x00'}}, 0x1e) sendmmsg(r2, &(0x7f0000000140), 0x0, 0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000140)=0x8bd9) [ 3208.521794][T31536] loop3: detected capacity change from 0 to 256 [ 3208.533010][T31546] F2FS-fs (loop0): Invalid log blocks per segment (2571108361) [ 3208.540893][T31546] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3208.583561][T31559] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 3208.592132][T31559] netlink: 232 bytes leftover after parsing attributes in process `syz-executor.5'. 16:38:59 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000334000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:59 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000400000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:38:59 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d005c00000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3208.675827][T31546] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3208.684089][T31546] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:38:59 executing program 5: perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0), 0x40, 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x7, 0x81, 0x3, 0x3b, 0x0, 0x9, 0x22104, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0xfff, 0x9}, 0x41600, 0x2, 0x6, 0x2, 0x7, 0x80000000, 0x20, 0x0, 0xffff, 0x0, 0x17}, 0x0, 0xe, r0, 0x2) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3f00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e666174000280200002007a0004f8000060004000000007f900000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="e2b35038a7f11e34d992519829b6d4d2bfccc70100926b0c51bcccd7a801000080000000002baeefff86121c3a1395b70000000000000000000000000000263c2b6d5e370603009ddc24b7f0f336aad27cd910da2cf97760c8f3a2de5fdd0d139c57d30f8e44f9be6f95"]) [ 3208.810948][T31570] loop2: detected capacity change from 0 to 256 [ 3208.894605][T31546] loop0: detected capacity change from 0 to 8204 [ 3208.915653][T31579] loop1: detected capacity change from 0 to 256 [ 3208.922230][T31570] loop2: detected capacity change from 0 to 256 [ 3208.952701][T31589] loop3: detected capacity change from 0 to 256 [ 3208.957077][T31546] F2FS-fs (loop0): Invalid log blocks per segment (2571108361) [ 3208.966928][T31546] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 16:38:59 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x4000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x4, @empty, 'batadv_slave_1\x00'}}, 0x1e) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000140), 0x200402, 0x0) perf_event_open(&(0x7f00000000c0)={0x4, 0x80, 0x2, 0xfc, 0x9, 0x1, 0x0, 0x0, 0x400, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x7, @perf_bp={&(0x7f0000000080), 0x3}, 0x8694, 0x1, 0x3, 0x5, 0x9217, 0x8001, 0x68, 0x0, 0xfd, 0x0, 0x3}, 0x0, 0x6, r2, 0x8) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x2, @empty, 'gre0\x00'}}, 0x1e) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, &(0x7f0000000440)={0x0, 0x0, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct}}) sendmmsg(r1, &(0x7f000000d180), 0x4000000000000eb, 0x0) [ 3209.027957][T31592] loop5: detected capacity change from 0 to 264192 [ 3209.035400][T31546] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3209.043679][T31546] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3209.067559][T31579] loop1: detected capacity change from 0 to 256 [ 3209.085191][T31589] loop3: detected capacity change from 0 to 256 [ 3209.116755][T31592] FAT-fs (loop5): Unrecognized mount option "â³P8§ñ4Ù’Q˜)¶ÔÒ¿ÌÇ" or missing value 16:39:00 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000500000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:39:00 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000344000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:39:00 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900809900000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) 16:39:00 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d405c00000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:39:00 executing program 5: ioctl$SNDRV_PCM_IOCTL_WRITEN_FRAMES(0xffffffffffffffff, 0x40184152, &(0x7f00000003c0)={0x0, &(0x7f0000000380)=[&(0x7f0000000000)="38838355d7ef2cbb53f4800707ad5185d14a0340a86fbe2e0497496ff5e6bbb6bf391914ef26fb5ec8ac2b6be17971d73eb2bce8963126636356a03231b5396475da6d77ff55f1c1b2a2a5170ec2d853e89e2f4594181db8b3b5afc00c18e43a34d24d0044cb2404703f2c9818874e62bf61a092661e14d7a394142d130f0a6284d767f047c0b15ed3fa1eedb33437426bd19833c58e4b2805d2a800ec22c0c55e68e4d9f150ba340582f321b1b8ec", &(0x7f00000000c0), &(0x7f0000000100)="afae7d067fc8be606e64c33c57f4bb968715abcd1e76821486715ad6b6cf3d6982ef15148fe5ffe3734dbc04f56130c6f486fed28c20b31f13c8f045a8cda9f9c8a36d207f0a0e44db25c7101553c0cb35554dc98c40eddea93851aad56dcfdd04e97fd3fcc8c65bf532432e82295bcaf2e14e5595939e2d2262a1c3b0e9c405f388019a1b11aeed876a847cdb10ed3c353299c0e79075c734ef20f5263f340ea54f34991d94856a902fee577510bcfdb8b96702b2cd53c8711f75632b8e84f82990d0b2", &(0x7f0000000200)="71c60f2c17686e67161513e7fbdfe1f8a7aabdb170696bb09de72538b22e3d081d22c0a26295e4a0b4519310d93fcca5aa13c1dbb0660d17711b448356c700a8b6e45fbd7810a66e323d365b1e5be41df4db07", &(0x7f0000000280)="bf468393e30132556ae5191eb309c61c23277f45267aed4e57209699b3a773ad5152e43639f0abc833d97796d374f20ea81c1a5bba25e0ced45334800692bf34b771bd7abb16f7bada29e87c077057aed50aab01bbda7309a79a4235050c7028fa8924be94bfad33a2a6ba3b9170a0224d41981582ccfa598ba70d0f5c45f64c4a25a6e4343ddee7febdd30ae328a3797b17243a60a22819259b33bc1601395bb6b82cbce6befe4c22c2398328deae7d407eaaf488597cdd6d6fcce39d4ddfd45004993d78763d9c1213aee10f328bdde06a068ea8d8db58454ccbf675a94091db"], 0x6}) ioctl$SNDRV_PCM_IOCTL_HW_FREE(0xffffffffffffffff, 0x4112, 0x0) ioctl$SNDRV_PCM_IOCTL_READN_FRAMES(0xffffffffffffffff, 0x80184153, &(0x7f0000000840)={0x0, &(0x7f0000000800)=[&(0x7f0000000400)="8260193004471e1f18a30c8c4614daf03289f72cff3e8b2d60d1070735f2b7fc50431e1950611eda5f50e8b5ca6e2b4d954f4343575e1210578743a39f6a3e739fe9e59164e2988016986cccc9d9c1a5a88d35c1984343eab3f04df8d22588356e3defb059d6de2627ec3f8d9a17d06959098b0d90f10a02d158c07eaabc674bcde6c1b9832bd6186ecb460a3b82a24c0567cf8232d66c5b490c155afb31fdc91ed4dd670b5c8dfd1049591b0eba339ff0e081916500458362b681ab0d0a3c5392ea50", &(0x7f0000000500)="eb8e9841457233f523758e8b5af637681a29efc28d39ccd7395ece12d9479e010558cb11ee", &(0x7f0000000540)="42f56fddafdcfae4cc1e514ed83172380cf993dcc84add04b1223d83607c7265d2b751d5d2df3f315f878d80ba21a02d10bad12b31a2eab0aef598106eee2c6da5e53a596040daf3c3b4bfff043a48da486b193bf95705320f791d6ef85ee723c10674489fcaf1215aa92684caa90324f71d89c58111c8ee3c24a9fa73e1dcd457de9f53570e63639dfa4a4e6b84b315041ec079a024c13764b854233df7b79b682f7fa65e578df81ee5c18ae5a2c461627121589c4f88c595a112bbc990161229b8", &(0x7f0000000640)="5a6e7cb33cd31bf45bd6e82d3d478b23b69772706d7eebda3f40cdb770f638a58b760cc50ddbdada5af500f07c0035996a537c5e66731468716e09b5205d8be5e42ac6a57fd4e2362970f8eb5c1b0b116cf3fb1d28d40a7a94183036591c55164c72bbb32e62bb2e5404cce2b024c1a2b67c8d1033d7921af79a176badcce4d912b21d3c8cd50217fd970448fd2a862456b68334548f39b7d5448fa1d16bf2f988a5fbe10de16f518e7e9ce643678d78a4111041734d331011bede142a", &(0x7f0000000700)="804f541b9df6b002a8d493d1a821be6da76f823efc4b320435f3df629a6d04bdf783d447bc3f97c6dd62f60f08196438c23a2679347e2d57ae7b86070bfe56193593ccaf49915fb39cb69f4798f693f817314da3da2812a88f72a7518647d299b3a8a27441c63f6a85fca7188457b7f229b74d2533d921e415dd974df5e4cfb7cb40c0d7a772896f64a36cd3d4f53af2f140b7c4b6c82dfe44e3a498dc3c9c9d766c387f80de55b5889f5584c8436c3ab2715d494c70a82e614a2741703c7fb8d91e96b6fff564cbe6cfd37539bfa62b7714b775079ec4126dc0d9fab8dbda621e3b83a285a2676b2a0e518934ae343dd68d"]}) r0 = dup(0xffffffffffffffff) execveat(r0, &(0x7f0000000880)='./file0\x00', &(0x7f0000000a00)=[&(0x7f00000008c0)='&.[\x00', &(0x7f0000000900)='+/}[-\x00', &(0x7f0000000940)='\x00', &(0x7f0000000980)='\x00', &(0x7f00000009c0)='+@/\x00'], &(0x7f0000000a80)=[&(0x7f0000000a40)='+\x00'], 0x800) execveat(r0, &(0x7f0000000ac0)='./file0\x00', &(0x7f0000000d00)=[&(0x7f0000000b00)='\\\'+^^\'\x00', &(0x7f0000000b40)='/(\x00', &(0x7f0000000b80)='\x00', &(0x7f0000000bc0)='+/}[-\x00', &(0x7f0000000c00)='\x00', &(0x7f0000000c40)='&.[\x00', &(0x7f0000000c80)='+\x00', &(0x7f0000000cc0)='+\x00'], &(0x7f0000000f40)=[&(0x7f0000000d40)=']-^\x00', &(0x7f0000000d80)='\x00', &(0x7f0000000dc0)='@-]\x00', &(0x7f0000000e00)='/.,*\xe1\x00', &(0x7f0000000e40)='.\'*\xc5\xe8\x00', &(0x7f0000000e80)='\x00', &(0x7f0000000ec0)='\x00', &(0x7f0000000f00)='+/}[-\x00'], 0x1000) fsetxattr$security_ima(r0, &(0x7f0000000f80), &(0x7f0000000fc0)=@v2={0x3, 0x1, 0x8, 0x2, 0x8f, "1dfc835a45aaa68ac481af91418580dabf96f090d60178fabaefe945e5a46f610effefc7aa7c65ca2fead6fa6d8a1fb6c56237335f77a39125d9b5cbcf87c537b425b1ddb10db66fceef01bd0ba02ed57cc5754ae7666310c95d3f3a25071dd3c95a9639e89c4a12c400b7373e6de60a46ae152342b6a0a559f511deb9cb931f2dc98b3b08113316bddf7a2f32c999"}, 0x98, 0x0) ioctl$SNDRV_PCM_IOCTL_SW_PARAMS(r0, 0xc0884113, &(0x7f0000001080)={0x1, 0x68e, 0x100, 0x5, 0xb0f, 0x5c2, 0x3e0, 0x8, 0x0, 0x400, 0x6, 0x6}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, &(0x7f0000001140)={{0x1, 0x1, 0x18, r0, {0xb11d}}, './file0\x00'}) poll(&(0x7f0000001180)=[{r0, 0x21}, {r0, 0x84}, {r1, 0x4018}, {r0, 0x1001}, {r0, 0x722}, {r0, 0x8000}], 0x6, 0x2673) mknodat$null(r1, &(0x7f00000011c0)='./file0\x00', 0x1000, 0x103) recvfrom(r0, &(0x7f0000001200)=""/161, 0xa1, 0x20, 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f00000012c0)='./file0\x00', 0x0, 0x4) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r0, 0xc0189379, &(0x7f0000001300)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) mmap$snddsp(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x8, 0x12, r2, 0x3000) faccessat2(r0, &(0x7f0000001340)='./file0\x00', 0x10, 0x200) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000001380), 0x200, 0x0) ioctl$SNDRV_PCM_IOCTL_READN_FRAMES(r3, 0x80184153, &(0x7f0000001700)={0x0, &(0x7f00000016c0)=[&(0x7f00000013c0)="338331cb29030ab5d720c31d7d09319d31012e1687accd093a47cc3b769ca11904bf019941bc00bd46e208ddf0d206954d8f33964543613afbf29f590fd60a76372a7800b53f2c2b831bbc14ec12e1bfe98a7d25f9f8aa67e553b610a9e1964be5b8c5ba5ffdd24a99ce4744db3fc34a5d6ee3e4", &(0x7f0000001440)="263878ad0c70806c5c36bdde5c05f107b1d090c7161b3a8c67c7195441550924184245e13799210b0d", &(0x7f0000001480)="a0a8e0aee1a9240740dfddfc596c5fccdaee7b083e578bd33cf4b689743d15adab6d7197cc25c92378c387076bc982e5940f8b5581ac2a4e1d21e186e58118f0e4", &(0x7f0000001500)="a1cb8c95434baa5dbe4fff5f8a1e2679cc12fa8475a756f0228b31d1ca87b0500c0f8e6366036c4b8b1acf8de2df3f7149e5566ccae3e5c0e5a9712222609e849e2ef9ade7478b6667c7168e1e43bc09fc3ac57a318ff2e5026cabad9fd31b82f2d86acebc8b03e9b8751c94bc47c19f0ce6324b442649b30c8b16afedd97cbc240eaaad9f1d61786158e727c5324816a3709757b9f73ca376d8f6476db029eec5ff17869b1f35", &(0x7f00000015c0)="114bd3850d12e8c9a2d7040ecece9ae7c3feee1582fff3da7f291e428fc8099c0c1369847013d1f2d73c5abdd4201191d9b4f60790593b41be718f27a15b06cd1940df1c2eb15192c3eaa21541093b1b9b77e0ba3806efe77ef9413f5883b89b020b0b304d1f6c3168", &(0x7f0000001640)="ef4bed0264b6266daba15393997f6c0f1ad5f92f08c9c69bdf8b32c9234121102efaa869920b4fddcbb1b2fbb9658951102f9968a60b861ceb46ce7dd29efe50f4fcacfbbe1487ce8593fb6e7c561342374ee30a9dd2320e4612e1e84e71d68fcd781d3ca6e7"]}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000001740)=0x1) sendmsg$AUDIT_TTY_GET(0xffffffffffffffff, &(0x7f0000001900)={&(0x7f0000001840)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000018c0)={&(0x7f0000001880)={0x10, 0x3f8, 0x100, 0x70bd28, 0x25dfdbfd, "", ["", "", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x800}, 0x10) [ 3209.406922][T31616] loop2: detected capacity change from 0 to 256 [ 3209.494511][T31616] loop2: detected capacity change from 0 to 256 [ 3209.604711][T31630] loop0: detected capacity change from 0 to 8204 16:39:00 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000600000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3209.667088][T31630] F2FS-fs (loop0): Invalid log blocks per segment (2575302665) [ 3209.674767][T31630] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3209.746400][T31636] loop1: detected capacity change from 0 to 256 [ 3209.751722][T31630] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3209.761323][T31630] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3209.805275][T31640] loop3: detected capacity change from 0 to 256 [ 3209.833506][T31643] loop2: detected capacity change from 0 to 256 16:39:00 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x10, 0x0, 0x3, 0x0, 0x3, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4, @perf_config_ext={0x3, 0x7}, 0x11249, 0x2000000005, 0x0, 0x6, 0x7ff, 0x0, 0xffff, 0x0, 0x0, 0x0, 0xfffffffffffffffb}, 0x0, 0xf, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x2, @empty, 'gre0\x00'}}, 0x1e) sendmmsg(r0, &(0x7f000000d180), 0x4000000000000eb, 0x0) [ 3209.900599][T31636] loop1: detected capacity change from 0 to 256 [ 3209.922425][T31643] loop2: detected capacity change from 0 to 256 [ 3209.931715][T31630] loop0: detected capacity change from 0 to 8204 [ 3209.939131][T31640] loop3: detected capacity change from 0 to 256 [ 3209.986460][T31630] F2FS-fs (loop0): Invalid log blocks per segment (2575302665) [ 3209.994128][T31630] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3210.035228][T31630] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3210.043217][T31630] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:39:01 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000354000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:39:01 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900c09900000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) 16:39:01 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d805c00000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:39:01 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000700000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:39:01 executing program 4: r0 = ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f00000000c0)={0x4, 0x1, 0x6, 0x2, 0x4}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x2, @empty, 'gre0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f000000d180), 0x0, 0x0) r2 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000100), 0x1, 0x0) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r2, 0xf504, 0x0) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x3, 0x0) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r5, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r6, @ANYBLOB="010700000000004000000b00000008000300", @ANYRES32=r8, @ANYBLOB], 0x1c}}, 0x0) sendmmsg(r4, &(0x7f0000004500)=[{{&(0x7f0000000140)=@ll={0x11, 0xd, 0x0, 0x1, 0x1, 0x6, @broadcast}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000440)="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&(0x7f0000003f00)=[{&(0x7f0000003dc0)="347da692524e1b852937370c338d024195092fe6d40fb81999db67bba24a1e625abcf1db75fd4920c366abeb72e55ae1fc359f68ebdfb0b5e897f7dfe046", 0x3e}, {&(0x7f0000003e00)="aefc10830f29478d3b3706ee329f131043a7c9f356181d404ba0927ffdd2766f27b91b01a2eb0147b23bffa157fca47ad151dac748211908c6ed93dee5545b1339c278e2746301447e830f287d192f59aea5039c29e01a01d500209871903bb776ab90aed2177306bddb69c3f9a97482512eb0649a9567c93bb58d835b719577d07aba6824f0aa283b27df8d18f72e91abc780df2a52be83306aede7d149a9292ce65878b1bcccdba0fe35cc16b85fedf809149cdf01beec592fec0e604e90e52ff57e14c9f5b88381e0a8c3bb7b60", 0xcf}], 0x2, &(0x7f0000003f40)=[{0x90, 0x107, 0x7fffffff, "7dcda8845e9a21df7a970ea8abaaf63242739e840dced1104b5b4bde98ad999f6b7e14c8ea3b56a828733d117990eb7591114ef7200afdd1aebe793b3ec0d8b46149ede61942663762fc3fb377aff0f37d9c9f5ac27d189c9cd9da52f69eb79bc48deb0aaa4ac3ffe209cfcfb78d8087a4b5d5fd92ea60eabd"}, {0x18, 0x19, 0x4, "9368fe62ff"}, {0xa0, 0x101, 0x1, "d174b4a0cbf32f4b6c555c94c72ec2b5e731e236d93301969610cc0dbd384114c5fef62ba829fcd74d0f4f814dc66c866d5212d4fbc87309ad708ad41ef1c226d8211a2f57fbd668dc50d4913e8ad765ca00d0b2ba347d24103b4447bf9bd431b762c98538d4afd86e30a1a3fbe610606f391fed67c9aee4c4a20cbdcc5bb55871df3a2292d6ccf20ea5"}, {0x98, 0x10d, 0x7fff, "50d63ecef322b951f75ac076d55a331d8c29a90fb8e1496f2683fae6f5866ecbc3194a6b78d3ba29fa80d13e64fa56c1ce524d3a8d7bcfbfc6385f0285c5c4dcf89997f92d54f58afa79e87901aeaffd1a285752b2e680a114a878f907846b402b88d9242a5e4e176079085034fa7e5fd168f3dbbe4cf92fc619d284b0b34122f0d3c53da7375c10"}, {0xe0, 0x0, 0x10001, "d344f0319b43594382065426432b30fcb4531d76a787874353336c6d58aec0231b1b83f109362d96fd83f251a54aeb2d7e84f6d81f3e2f05b65e3515a5129ce1b5feafe38c7f59f389a81351ccdd6919f722822639cfe4a0a30dd43912580ef18865357e17813412dd70eea88e2be006af30dee7c85320093cb96fe8d7e1bc6ec372368346afdd42577e1eef98eceea9fab1b26baddce34de005de4e4440e7f3f0d76edb087517dfe60fa54cf310c5ebbf9a49a0d01293aae11d725d7b6317acc2188f4b3223ec258a7a3f9b73ac39"}, {0x58, 0x109, 0xfff, "43f58cd1c60a44a0b44ec3764804abaa6e524e04933580c911cb63f3acd6a651f9beb461b14852811f0f31e58c7dd60495462b137fcd652f501c5913d7c08f92c8ee25afc6"}], 0x318}}, {{&(0x7f0000004280)=@ll={0x11, 0xd, 0x0, 0x1, 0x8, 0x6, @broadcast}, 0x80, &(0x7f0000004340)=[{&(0x7f0000004300)="9c11a047c246b2b88e066f123b8f9137ab3b2368ee7237f1f7517e4f1f32d20f29", 0x21}], 0x1, &(0x7f0000004380)=[{0xb8, 0x32a, 0x3, "4e41356bc4116a7bb498edbbb54c9254f1bbf6edec0de71c01b5820d0bb4fe11a7c88f53cdc7061d904cf697c2cc1c15033b48ce8d3309e3f3b0bc3224347a55510178e5713e02b6e22dc662ded47f1f600b69a5c334b9310bce7c6986a6f39ac27fbe97cbc41dbbf286934117016ca95b78a311085d3ff84a9ac56e9b352002da425a6d79c09f89920e054090492b6678729b824a9255ae8e053ddc7c99f7abe63b2d"}, {0xa8, 0x113, 0x7fff, "531b5c2bcfbd51c849da25a58cfdf447fd4feabf1403c6e5e7713d16d7beb44e5f5b9578eb68f5624e487e1e5601944bb58d88504f1894550bf7addfa4d234509500567358163b5a16a10cb9bb907633ea752ae00b2ef603e4e3b44997602fd286a1d23487110efc98fa388ec6daf37b980a4ff10b93ffa9c8d2ff6466998b0ef29b50dce120ab302014b2cf1cd092b0bcb8100f81"}], 0x160}}], 0x4, 0x4008040) vmsplice(r3, 0x0, 0x0, 0x0) getsockopt$IP_SET_OP_GET_BYNAME(r3, 0x1, 0x53, &(0x7f0000000000)={0x6, 0x7, 'syz0\x00'}, &(0x7f0000000080)=0x28) sendfile(0xffffffffffffffff, r1, &(0x7f0000004600)=0x92, 0x3f) [ 3210.257689][T31675] loop0: detected capacity change from 0 to 8204 [ 3210.272606][T31675] F2FS-fs (loop0): Invalid log blocks per segment (2579496969) [ 3210.280605][T31675] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3210.323535][T31675] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3210.331703][T31675] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3210.337612][T31683] loop1: detected capacity change from 0 to 256 [ 3210.343739][T31684] loop2: detected capacity change from 0 to 256 [ 3210.362361][T31689] loop3: detected capacity change from 0 to 256 [ 3210.437511][T31675] loop0: detected capacity change from 0 to 8204 [ 3210.447087][T31684] loop2: detected capacity change from 0 to 256 [ 3210.461127][T31689] loop3: detected capacity change from 0 to 256 [ 3210.471312][T31675] F2FS-fs (loop0): Invalid log blocks per segment (2579496969) [ 3210.479162][T31675] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 16:39:01 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000344000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:39:01 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x3, 0x4158, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x7, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x2, @empty, 'gre0\x00'}}, 0x1e) sendmmsg(r0, &(0x7f000000d180), 0x4000000000000eb, 0x0) [ 3210.525910][T31683] loop1: detected capacity change from 0 to 256 [ 3210.559163][T31675] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3210.567296][T31675] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:39:01 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000800000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:39:01 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28dc05c00000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:39:01 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000364000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3210.692731][T31721] loop5: detected capacity change from 0 to 256 16:39:01 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900009a00000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3210.747126][T31726] loop2: detected capacity change from 0 to 256 [ 3210.778405][T31728] loop3: detected capacity change from 0 to 256 [ 3210.893198][T31726] loop2: detected capacity change from 0 to 256 [ 3210.915116][T31728] loop3: detected capacity change from 0 to 256 16:39:01 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x3, 0x0) vmsplice(r3, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:39:01 executing program 4: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x3, 0x0) vmsplice(r0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_RTHDR(r0, 0x29, 0x39, &(0x7f00000001c0)=ANY=[@ANYBLOB="000000000020e50001fe800000000000000000000000000044fc0000000000000000000000000000011a6a5af9dedbb8302f363d11b32d0d86af604760"], 0x38) connect$tipc(r0, &(0x7f00000000c0)=@nameseq={0x1e, 0x1, 0x2, {0x2, 0x1}}, 0x10) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x2, @empty, 'gre0\x00'}}, 0x1e) ioctl$FBIOPAN_DISPLAY(r0, 0x4606, &(0x7f0000000100)={0x10, 0x600, 0x2ce0, 0x80, 0x3, 0xfffffffd, 0xf, 0x0, {0x2, 0x794a, 0x1}, {0xda88, 0x3}, {0x6065, 0x80}, {0x7ff, 0x7fff}, 0x0, 0x100, 0x200, 0x6, 0x1, 0x5, 0x40, 0xae9, 0x3e96, 0x5, 0x80000001, 0x4, 0x11, 0x4, 0x0, 0x4}) sendmmsg(r1, &(0x7f000000d180), 0x4000000000000eb, 0x0) [ 3210.939158][T31748] loop1: detected capacity change from 0 to 256 16:39:02 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000900000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3211.039079][T31756] loop0: detected capacity change from 0 to 8204 [ 3211.039963][T31748] loop1: detected capacity change from 0 to 256 16:39:02 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d005d00000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3211.094086][T31756] F2FS-fs (loop0): Invalid log blocks per segment (2583691273) [ 3211.102104][T31756] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 16:39:02 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000374000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3211.249840][T31756] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3211.257784][T31756] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3211.309409][T31777] loop2: detected capacity change from 0 to 256 [ 3211.310651][T31776] loop3: detected capacity change from 0 to 256 16:39:02 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x3, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x3, 0x0) vmsplice(r1, 0x0, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f00000006c0)={{0x3, 0x1, 0x8001, 0x3, 0x2}, 0x10000, 0x4, 0x5}) vmsplice(r0, 0x0, 0x0, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f0000000080)="155467ba281f075196cefd1ab56d8ed8b31608a9f8d2c7bdc137704a9dc0a8f1704b9e5ba07be51f0f6bcd2acaf3b7fed14765e8b5de78ddcfc7c85c09e7c1d35895676cfc6d73cc5bbc0ef3435e8b19f300e272fc604e74d95fa6c2b6f7f690ebdd19a223b400600dc35cc3d77af824f14ce78e3bbe00ec9a4bee7a4c8d80d7bc43f0522855f9abe6297b6259d023350fb6c782fed77a32c1df993bf5367ad8194243913f62132e58938febbca90d4d0d70650bb7ad8d49b777cc59d73976821efb572776da", 0xc6}, {&(0x7f0000000180)="1a78a697370a4a0044b296a3f026eb3c5c6136ada0cfca2532f257fff2a30b4ddfa71b9d1646a70f0ce79f877579b17f6e78b217887531402cc96687893c24e2c12ab987d35132ec32125a687d3310ea4215fefe680662bf7fe9edd861da72a1bcc7d8c329924b2e11a0a6f136274a05099cec4d063cc430bfea7c61b00477a390bb464947f8c293dd35c64bcda03ef2fa8fc27c6da5a87b39c33f27ead1be76f0859672e29841e9eb93", 0xaa}, {&(0x7f0000000240)="6263371fe2ea05b211adaf03253f2731e6d06510cfa89a4edda08cf246b425b84a0955af800347a81ea8c91770bc598901d312c37727213db0915e8931827c9631f97e196093148cdf5ea86987aa6a525e99c1065441277c9c2b51698a7c1f3cc8eafc353a85a312b33f11a10576e6f184073f094f08a23a59f7bcfa041475da506b7892155731e9da233db12f09374323884abe1719ca171adca7748324ff78627aa0e862a0e30f3cb6a2ee80acbc92eaf8f2ea5992451ad03f777a6b3c10c940722a324662bf243410f246ad55fe7841c9ab991109c5ea34a6521ff68359c3b27f9d68cf997f850e", 0xe9}, {&(0x7f0000000440)="975ee5521f370def14452f0b4658be83e2bc11efa793f6e63a23561bd4088d884634b7bb0971cf0449acdebcb0e2f514ecda1d9f0eb5972d6dd8905b223536f45f43229985a6c663a3c361d2c111a9ab8a6c1ca7fedb32b8852d1e17cd9c6e772b54367cf73fbcdbdc370d0cb0d1ab8ff8c3686a3ef9e5b081a1cfa854586f41bbb3d118e8af1377989355c747c2f5d824044e602446e6d844443e1c127339ff8b44768808a8fe087dd2003f36e794a3bce6b6c48dda001718ee52409a38d8ff9cfaff2d0b0d95188efad8ee5a3cfa5584249de27d26555321063314e5f57269d26b2eb3d48d51d24ee47805cc431ddae634ca7729c138234c2992", 0xfb}, {&(0x7f0000000340)="d31b867d0d96e89441c822566cd0b7fa412855ffdc19630a7923ee13ae366d05d8a770ba1dec61494fbdbefe4ce96603192d2e376bde060f7a6cf197b21b80e0a1df904d8a2116b2465373b620891eb6136cbaab11c2d877a055252031067a3d4a6deab156ee6675cbb84ff810b659b78702b302", 0x74}, {&(0x7f0000000540)="2f5f9fc5e1ea1fb95fd5d0cf20f44f3aa30ab5581bf0ad49e14bb6f6e16c1c223d5e937adf3c736f11da65957d8d503336095e006581efae70fd6a8208dba88187c15e9b925ee09ddf511b4e2738155e4fe15458406bef6ceba1637bbc36c8170742cf9d320d8b2e6bde00cc6b1621e9bd2fa45bc4418c0ba2f0777e47467f1e4d2067297fcd53290af44ce31d78ee0073804f3d1640ac18c4e9574085f67011887da3690665a98759e9c2d41192c61255f5d3b5332e7e75e48044e380835e5f8c7c961f7d2380fa5849c7822dafada8b2a98c75b781e7c2d3009863ea113da1", 0xe0}], 0x6, 0x7, 0x200) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000740)=0x7, 0x8) ioctl$sock_SIOCSIFVLAN_DEL_VLAN_CMD(r0, 0x8983, &(0x7f0000000000)={0x1, 'bond_slave_0\x00', {}, 0x100}) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000000040)={0x18, 0x0, {0x2, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x32}, 'gre0\x00'}}, 0x1e) r3 = fcntl$dupfd(r0, 0x0, r2) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000000780)=0x2) sendmmsg(r2, &(0x7f000000d180), 0x4000000000000eb, 0x0) [ 3211.407432][T31787] loop1: detected capacity change from 0 to 256 [ 3211.413214][T31756] loop0: detected capacity change from 0 to 8204 16:39:02 executing program 5: r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f0000000180)={0x2c, &(0x7f00000008c0)={0x0, 0x30, 0x6d, {0x6d, 0x2, "6b42aa161f9207fa64b7280dc1438e3befbbace9ad4baa97e085eaaa2ea1e1e6ac310af3876a953c074ec5a3bca89ed6883410d189d694dd0605849f650274c754b562e18e5629ea2449b6c7e73bbe391cccb3afb82ae497d9b9495f4fed33347e79814005cbeb42ffc058"}}, &(0x7f0000000080)={0x0, 0x3, 0x34, @string={0x34, 0x3, "cc93e2975579164fa079d4f81dc3d85986ea2095974e1990e59d7dd1c5154bf127c6a72ea1dac557dae177ebb3a8df194632"}}, &(0x7f00000000c0)={0x0, 0xf, 0x16, {0x5, 0xf, 0x16, 0x2, [@ss_cap={0xa, 0x10, 0x3, 0x0, 0x1, 0x14, 0x1, 0x1}, @ext_cap={0x7, 0x10, 0x2, 0x12, 0x0, 0x8, 0x4}]}}, &(0x7f0000000100)={0x20, 0x29, 0xf, {0xf, 0x29, 0x65, 0x3, 0x40, 0x5, "e7229701", "d150117a"}}, &(0x7f0000000140)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x6, 0x4, 0x80, 0x61, 0x1, 0x0, 0xa990}}}, &(0x7f0000000800)={0x84, &(0x7f0000000280)={0x0, 0x14, 0x9c, "816a27ea5fe30cc90374f07aa23071a4bc6e2ec225d7db0c3f0d9eaa9d5f68cd28c770a718576d0879dffcfc9e1caf7e8a1a8dbf11e9669a39c8150685575f4e7607085de59a055fedee87078553a1fb1815cddbebbf3cf6514c334a1d9b1d38021d3af8bb5df076c074abf4ccaf9dac63b52a40c3e53d727782bf4b06c7275c5ea3f4019b9e9fac4888e10b7cdcd319dc27b1655536eb572eb775f8"}, &(0x7f00000003c0)={0x0, 0xa, 0x1, 0x8}, &(0x7f0000000400)={0x0, 0x8, 0x1, 0x6}, &(0x7f0000000440)={0x20, 0x0, 0x4, {0x6, 0x2}}, &(0x7f0000000000)={0x20, 0x0, 0x8, {0x0, 0x0, [0xf000]}}, &(0x7f0000000540)={0x40, 0x7, 0x2, 0x3f}, &(0x7f0000000580)={0x40, 0x9, 0x1, 0x5}, &(0x7f00000005c0)={0x40, 0xb, 0x2, "5a03"}, &(0x7f0000000600)={0x40, 0xf, 0x2, 0x4}, &(0x7f0000000640)={0x40, 0x13, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, &(0x7f0000000680)={0x40, 0x17, 0x6}, &(0x7f00000006c0)={0x40, 0x19, 0x2, "e363"}, &(0x7f0000000700)={0x40, 0x1a, 0x2, 0x5}, &(0x7f0000000740)={0x40, 0x1c, 0x1, 0x4}, &(0x7f0000000780)={0x40, 0x1e, 0x1, 0x3f}, &(0x7f00000007c0)={0x40, 0x21, 0x1, 0x3}}) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000240)={0x14, 0x0, &(0x7f00000001c0)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) [ 3211.466758][T31777] loop2: detected capacity change from 0 to 256 [ 3211.467241][T31776] loop3: detected capacity change from 0 to 256 [ 3211.483727][T31756] F2FS-fs (loop0): Invalid log blocks per segment (2583691273) [ 3211.491730][T31756] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3211.534491][T31787] loop1: detected capacity change from 0 to 256 [ 3211.574819][T31756] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3211.582923][T31756] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:39:02 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000a00000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:39:02 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d405d00000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:39:02 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900409a00000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) 16:39:02 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000384000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3211.805838][T31820] loop2: detected capacity change from 0 to 256 [ 3211.902041][T31820] loop2: detected capacity change from 0 to 256 [ 3211.938581][T31831] loop0: detected capacity change from 0 to 8204 [ 3211.969081][T29366] usb 6-1: new high-speed USB device number 22 using dummy_hcd [ 3212.009297][T31831] F2FS-fs (loop0): Invalid log blocks per segment (2587885577) [ 3212.017363][T31831] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 16:39:03 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000c00000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3212.060242][T31831] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3212.068175][T31831] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3212.079770][T31837] loop3: detected capacity change from 0 to 256 [ 3212.112654][T31840] loop1: detected capacity change from 0 to 256 [ 3212.180320][T31845] loop2: detected capacity change from 0 to 256 [ 3212.215859][T31831] loop0: detected capacity change from 0 to 8204 [ 3212.232637][T31837] loop3: detected capacity change from 0 to 256 [ 3212.244462][T31831] F2FS-fs (loop0): Invalid log blocks per segment (2587885577) [ 3212.252520][T31831] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3212.285761][T31840] loop1: detected capacity change from 0 to 256 [ 3212.288320][T31845] loop2: detected capacity change from 0 to 256 [ 3212.320730][T31831] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3212.329053][T31831] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:39:03 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x2, @empty, 'gre0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3d}, 'ip6erspan0\x00'}}) sendmmsg(r0, &(0x7f000000d180), 0x4000000000000eb, 0x0) 16:39:03 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000d00000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:39:03 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000394000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3212.427274][T29366] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 16:39:03 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d805d00000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:39:03 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900809a00000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3212.543992][T31872] loop2: detected capacity change from 0 to 256 [ 3212.616059][T29366] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 3212.625161][T29366] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 3212.633375][T29366] usb 6-1: Product: syz [ 3212.637730][T29366] usb 6-1: Manufacturer: syz [ 3212.642341][T29366] usb 6-1: SerialNumber: syz [ 3212.679093][T31872] loop2: detected capacity change from 0 to 256 [ 3212.713178][T31886] loop1: detected capacity change from 0 to 256 [ 3212.751288][T31889] loop3: detected capacity change from 0 to 256 [ 3212.768274][T31893] loop0: detected capacity change from 0 to 8204 16:39:03 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000f00000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3212.810572][T31893] F2FS-fs (loop0): Invalid log blocks per segment (2592079881) [ 3212.818344][T31893] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3212.858974][T31893] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3212.867086][T31893] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3212.894121][T31900] loop2: detected capacity change from 0 to 256 [ 3212.928152][T31886] loop1: detected capacity change from 0 to 256 [ 3212.955245][T31889] loop3: detected capacity change from 0 to 256 [ 3212.964729][T31893] loop0: detected capacity change from 0 to 8204 [ 3212.981127][T31900] loop2: detected capacity change from 0 to 256 [ 3213.007821][T31893] F2FS-fs (loop0): Invalid log blocks per segment (2592079881) [ 3213.015487][T31893] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3213.029709][T31893] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3213.038240][T31893] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3214.226260][T29366] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 3214.232729][T29366] cdc_ncm 6-1:1.0: setting rx_max = 16384 [ 3214.436294][T29366] cdc_ncm 6-1:1.0: setting tx_max = 16384 [ 3214.452302][T29366] cdc_ncm 6-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.5-1, CDC NCM, 42:42:42:42:42:42 [ 3214.493501][T29366] usb 6-1: USB disconnect, device number 22 [ 3214.500362][T29366] cdc_ncm 6-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM [ 3215.205851][T29366] usb 6-1: new high-speed USB device number 23 using dummy_hcd [ 3215.616269][T29366] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3215.796361][T29366] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 3215.805471][T29366] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 3215.813641][T29366] usb 6-1: Product: syz [ 3215.818023][T29366] usb 6-1: Manufacturer: syz [ 3215.822635][T29366] usb 6-1: SerialNumber: syz 16:39:06 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000003a4000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:39:06 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900c09a00000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) 16:39:06 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001001000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:39:06 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x2, @empty, 'gre0\x00'}}, 0x1e) sendmmsg(r0, &(0x7f000000d180), 0x4000000000000eb, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x2, @empty, 'veth1\x00'}}, 0x1e) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000080)) 16:39:06 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28dc05d00000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:39:07 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000050d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xd}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x0, 0x0) exit_group(0x0) syz_emit_ethernet(0xd9, &(0x7f0000000400)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "78d885", 0xa3, 0x21, 0x0, @remote, @private1, {[@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, @dstopts={0x0, 0x0, '\x00', [@padn={0x1, 0x1, [0x0]}]}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0961f0", 0x2, "013f3f"}, "128a6f75532be5f839d3a90c98a13fec25c919ff0c2d3a1e4ba2370d2281f19b04bd32daf331b41a3ba7a7f816c30b2d3cce746698d5749e8d1944801fb81ea08952470ab9d78d349b341bad6f0cae59c2726a0dad2911b461b92ff66fbeab3455a001d445164d9b68584a916cfa476401f30773fc2f2a9a001f45"}}}}}}, 0x0) clone(0x10080200, &(0x7f0000000500)="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", &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f0000000200)="807bac53359edc8c2f43e414ce5fc610b624fceee47cac8382e1f312037772bacf36fe") clone(0x94800080, &(0x7f00000002c0)="c0206ed04866eb772ff7a0a9f01b391174ae6860c27c30d93347d5eaf0a01556b9518863563c0a5c35e0c2c234c4fe665cb1034a8776a774fe32497ed0c6b699ee76bfaf5a4ac79f5440dadab62da3a0c55090b622055301e09eaa148e093fc4156bd9d4e5a7de90ae459ad55f1410825f72239f1fad03488faafe09c0aa491701b91509b812f7bfcee0af4b8697cfb2a6229188fe3b93778f8d1938f62b7850269123969ee769ad761fa778e52edc8e2b72921416899947a3b1bf5f702f55a4ad7109a46f20d494c60b03aa473840b83fb5c21b1e86139fd7fa3dca56cf314e586212ce9805ccd2b7844e", &(0x7f0000000240), &(0x7f00000003c0), &(0x7f0000001500)="960a338c7e59f976566188740a05830a2e04ab79341a70adb87db2530813ca0b07b0ab3e75bebdec0f4fe00f820c3fb667fea6a521f9e1ccc8f0b87a9697929d4346e0b0cf8f31410ec2a591c1fcfe3bebe2ba52f4224d0023c94dd04f994953b8501f2c2c6fca82ec6ec7f70762222e0c97a10862b88b6d8f4d6f7d1c82b3864e7cc35a890cdf42bff3d4ddbfe24d883f6a2bdf80c149e689ba7359138d9d3fdf7dd6e4712c31af3141876132a07ea0d3") mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) write$tun(r0, &(0x7f0000000000)={@val={0x0, 0x888e}, @void, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @broadcast, @rand_addr=0x64010102, @empty, @dev={0xac, 0x14, 0x14, 0xb}}}, 0x20) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000180)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}]}) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x3, 0x0) vmsplice(r1, 0x0, 0x0, 0x0) fcntl$addseals(r1, 0x409, 0xe) [ 3216.007678][T29366] cdc_ncm 6-1:1.0: bind() failure [ 3216.016307][T29366] cdc_ncm 6-1:1.1: CDC Union missing and no IAD found [ 3216.023118][T29366] cdc_ncm 6-1:1.1: bind() failure [ 3216.082585][T31994] loop3: detected capacity change from 0 to 256 [ 3216.115164][T31995] loop1: detected capacity change from 0 to 256 [ 3216.131332][T31998] loop2: detected capacity change from 0 to 256 [ 3216.146062][T32001] loop0: detected capacity change from 0 to 8204 [ 3216.170841][T29366] usb 6-1: USB disconnect, device number 23 [ 3216.215039][T32001] F2FS-fs (loop0): Invalid log blocks per segment (2596274185) [ 3216.222944][T32001] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3216.280274][T31994] loop3: detected capacity change from 0 to 256 [ 3216.284300][T31998] loop2: detected capacity change from 0 to 256 [ 3216.311071][T31995] loop1: detected capacity change from 0 to 256 [ 3216.380414][T32001] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3216.388447][T32001] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:39:07 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001001100000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3216.590130][T32001] loop0: detected capacity change from 0 to 8204 [ 3216.628776][T32001] F2FS-fs (loop0): Invalid log blocks per segment (2596274185) 16:39:07 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d005e00000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3216.636636][T32001] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 16:39:07 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000002c0)={0x0, 0x80}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x4480, 0x0) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @private0}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000000c0)=ANY=[@ANYRES32=r3], &(0x7f0000000000)=0x95) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000080)={r3, 0xffff, 0x1f}, 0x8) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000100)={0x0, 0x0, 0x3}, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000200)={r3, 0xaf, "e8a1e043cfbc16f058569a78ff06a3e5282fe5820df2abf0c53807ebcd780314325fe062e20ebb82212f717e0109d6e751b42ccc2eeb809cd63cc90737f62c98416cce674bf47c0477a48f8afd70d71539c779245e4ad665cc96cfc3e99f7b1b59a8a5c64da7762be0ed9fbf3824fd53c829b63ca54669e0b27850372a8fe87550670ea8017e1e6d126621a5f395089bfe7288e7d15084960a71b95fc93e8b57d13c3717c8d9dbffee86ead68dfb7a"}, &(0x7f0000000140)=0xb7) 16:39:07 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000003b4000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3216.702168][T32001] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3216.710300][T32001] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3216.764105][T32039] loop2: detected capacity change from 0 to 256 16:39:07 executing program 4: request_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000000080)={'syz', 0x2}, &(0x7f00000000c0)='%\xa5\x00', 0xfffffffffffffffb) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x27, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x29dfb030}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x7f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffa, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) write$cgroup_type(0xffffffffffffffff, &(0x7f00000009c0), 0xd4ba0ff) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @local}, {0x0, @local}, 0xc, {0x2, 0x0, @loopback}}) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8800, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x5, 0xffffffffffffffff, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000000040)={0x18, 0x0, {0x2, @empty, 'gre0\x00'}}, 0x1e) sendmmsg(r2, &(0x7f000000d180), 0x4000000000000eb, 0x0) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x3, 0x0) vmsplice(r3, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x9, 0x7f, 0x80, 0x3, 0x0, 0x7, 0x800c, 0x9, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x4, @perf_bp={&(0x7f0000000440), 0x2}, 0x4, 0x1, 0x7, 0x2, 0x26, 0x0, 0x7ff, 0x0, 0x3, 0x0, 0x200}, 0xffffffffffffffff, 0x1, r3, 0x2) ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000080)={'syztnl1\x00', 0x0, 0x2f, 0x0, 0x7, 0x9b7, 0x0, @dev={0xfe, 0x80, '\x00', 0xc}, @local, 0x40, 0x700, 0x0, 0x1ff}}) perf_event_open(&(0x7f0000000340)={0x3, 0x80, 0xef, 0x7f, 0xec, 0x3, 0x0, 0x81, 0x400, 0x8, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x2, @perf_bp={&(0x7f0000000180), 0xd}, 0x0, 0xb96f, 0x6, 0x5, 0x1, 0x3, 0x6, 0x0, 0x4, 0x0, 0x2}, 0x0, 0xd, r1, 0x8) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000008}, 0xc, &(0x7f0000000200)={&(0x7f0000000500)=ANY=[@ANYBLOB="840000005bdf250a00000000", @ANYRES32=0x0, @ANYBLOB="0001000b140003000300000001000000810000000000000008000900550d000014000100fe800000000000000000000000000027080008008ca92a6dee1d4d849042bedfa89c5a999fb3b1a9432822b77138092102f975b0c8b9cee55293fa482ba4f3d26726eb", @ANYRES32=r4, @ANYBLOB="08000900010000000a000200aaaaaaaaaabb000014000100fe8000000000000000000000000000bb08000a0007000000"], 0x84}}, 0x44040) openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x3, 0x0) [ 3216.813738][T32045] loop3: detected capacity change from 0 to 256 [ 3216.840168][T32039] loop2: detected capacity change from 0 to 256 [ 3216.841597][T32049] loop1: detected capacity change from 0 to 256 16:39:07 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900009b00000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3216.912635][T32045] loop3: detected capacity change from 0 to 256 16:39:07 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001004800000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3216.970458][T32049] loop1: detected capacity change from 0 to 256 [ 3217.143911][T32079] loop2: detected capacity change from 0 to 256 16:39:08 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900409b00000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) 16:39:08 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d405e00000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3217.239151][T32079] loop2: detected capacity change from 0 to 256 16:39:08 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000003c4000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:39:08 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001004c00000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:39:08 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900809b00000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3217.526807][T32094] loop2: detected capacity change from 0 to 256 [ 3217.624017][T32099] loop3: detected capacity change from 0 to 256 [ 3217.624879][T32094] loop2: detected capacity change from 0 to 256 16:39:08 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900c09b00000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3217.677327][T32106] loop1: detected capacity change from 0 to 256 [ 3217.799733][T32099] loop3: detected capacity change from 0 to 256 16:39:08 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000003d4000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:39:08 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x6, 0x8, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000)={0x0, 0x0, 0x2000000}, 0x10}, 0x78) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x3, 0x0) vmsplice(r0, 0x0, 0x0, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x3, 0x0) vmsplice(r1, 0x0, 0x0, 0x0) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000040)={r0, r1, 0x1f}, 0x10) 16:39:08 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001006800000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3217.898918][T32125] loop0: detected capacity change from 0 to 8204 16:39:08 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x2, @empty, 'gre0\x00'}}, 0x1e) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x3, 0x0) vmsplice(r1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='\x00') sendmmsg(r0, &(0x7f000000d180), 0x4000000000000eb, 0x0) 16:39:08 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d805e00000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3217.994757][T32125] F2FS-fs (loop0): Invalid log blocks per segment (2613051401) [ 3218.002760][T32125] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3218.052500][T32133] loop1: detected capacity change from 0 to 256 [ 3218.074384][T32137] loop2: detected capacity change from 0 to 256 [ 3218.090967][T32125] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3218.098949][T32125] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3218.127343][T32143] loop3: detected capacity change from 0 to 256 [ 3218.180768][T32137] loop2: detected capacity change from 0 to 256 16:39:09 executing program 5: openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$KVM_SET_LAPIC(0xffffffffffffffff, 0x4400ae8f, &(0x7f0000000340)={"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"}) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x3, 0x0) vmsplice(r0, 0x0, 0x0, 0x0) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f00000001c0)={[0x546, 0x5, 0x6, 0x1, 0x1, 0x2, 0x4, 0x1, 0xfffffffffffff79c, 0x400, 0x2, 0x0, 0x2, 0x9, 0x1, 0x100000000], 0xd000, 0x10}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000300)=[@textreal={0x8, &(0x7f0000000280)="818200000000660fc7700766b9890300000f320fddf1ba4200ec2eeb85baf80c66b85c913e8166efbafc0c66b80100000066ef66b9800000c00f326635000400000f3066b9800000c00f326635004000000f300ffba9fffc6635000100000f22e0", 0x61}], 0x1, 0x62, 0x0, 0x0) r1 = memfd_secret(0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x4) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, &(0x7f0000000100)="b9800000c03500400000665c0f5d026743046813559afff39aff35c5e17de7a54b49064900c42e660f3881b7c700000000f3c7442400ac000000c7442402079e0000ff1c2426660f388077694f4f0f5c19c7442400b4000000c74424020efc00000f32f5f342d8868680000066b82001c6460d91854f4a4a66420fc73326650fae15fbffffffed", 0x87}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_NESTED_STATE(r2, 0x4080aebf, &(0x7f0000004400)={{0x0, 0x0, 0x80}, 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ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) [ 3218.224596][T32133] loop1: detected capacity change from 0 to 256 [ 3218.298998][T32125] loop0: detected capacity change from 0 to 8204 [ 3218.326555][T32125] F2FS-fs (loop0): Invalid log blocks per segment (2613051401) [ 3218.334202][T32125] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3218.380507][T32143] loop3: detected capacity change from 0 to 256 [ 3218.424487][T32125] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3218.432647][T32125] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:39:09 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000003e4000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:39:09 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='schedstat\x00') 16:39:09 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900009c00000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) 16:39:09 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001006c00000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:39:09 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28dc05e00000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3218.764255][T32181] loop2: detected capacity change from 0 to 256 [ 3218.801458][T32185] loop0: detected capacity change from 0 to 8204 [ 3218.855174][T32190] loop1: detected capacity change from 0 to 256 [ 3218.863521][T32185] F2FS-fs (loop0): Invalid log blocks per segment (2617245705) [ 3218.871578][T32185] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3218.875455][T32193] loop3: detected capacity change from 0 to 256 16:39:09 executing program 5: sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, 0x0, 0x4001) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xa4080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgget(0x2, 0x408) rt_tgsigqueueinfo(0x0, 0x0, 0x0, 0x0) msgsnd(0x0, 0x0, 0x0, 0x800) msgget$private(0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{}, 0x0, 0x0, 0x0, 0x7}) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) io_setup(0x1, &(0x7f0000000240)=0x0) io_submit(r1, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x0, r0, &(0x7f0000000000)="98", 0x3e80000000}]) r2 = msgget(0x2, 0xc0) msgctl$MSG_STAT_ANY(r2, 0xd, &(0x7f00000009c0)=""/238) syz_mount_image$omfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x3ff, 0x3, &(0x7f00000003c0)=[{&(0x7f0000000580)="f9cd13f8b364f4c50bb87c923a43a1b4d020faf0319a903abcc87769b1a9021085e3990c0b2959889c74d8008f0a4c32aa0b61294e2250df5b91f83db32d17705098e60f6b9ac8be33b1c5a3c5dd0d64ed593348d0ec89239299db36f1faf322f2847f63df26d20c165f2185b72f5b527806c1971d33dc3a2b5c71f538381a2aeb99a56839cfeaf34ce9a0f5a87ec83c0285b14985dd4edd5727e99be08dc1f197cdeaf780fac92ab272a87bbc9fe82e64f631128d66dd933d5fd93817559c3576338e79ea8c45", 0xc7}, {0x0, 0x0, 0x8}, {&(0x7f0000000680)="2fbdee7d3dd3dbb1800e1fe083512ce8465e469dd6be17b3deff5203f1e61e8bb7055cf0674da43811a33d20cb3608c201c95d87ac34b5dfadbbdd7fd2590d179f6075e2ddfb79b1acb740b4f87cf401eaf918c0a2399026a37b3262493c40505ad2b7f22a93af7b22a0104f3554f63831f449f5eea8190e109792b55e4e2b89f2cd34ad6bd0d3ad3bddd537da02f8dad7e18a28b1e969e77380807f351ad010995b15e9c1f2dbf83ae1ed188204ee71fd3b2b779ffdc5e0680a49f6dc1ddd496df5e334b0190ffacf44ddae8b9b685c5f35", 0xd2, 0x1}], 0x820a0, &(0x7f0000000ac0)=ANY=[@ANYBLOB="5e292c2c2f6465762f6e756c6c6230002c2f6465762f6e754c6c6270ffe50d3d4ef93acd7aa413715405df4571e4098a30002c3a7d5b253a2c2f0a87c34fee88e8526a36e6576ee05891d4eae060348b944eb0e21a32fe1c13f2d5aacea186fa2ba29198c816d8622b9020f058b34ac32222c2def154ac62b2399c531ae365406fe2482cd52ea43b027f4fa7bdd55da87fbb80ba420ed9c27a6d4dded5a56a954dc072097941ecc1a7a8b843a5ccfa7f53c4a965398911b10bda6d2aca8679c9c1599ed8bc48e43d25a693b3197dd5085e92aed32c5c7dda3c2c00"]) 16:39:09 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x2, @empty, 'gre0\x00'}}, 0x1e) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x3, 0x0) vmsplice(r1, 0x0, 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x1, 0x80, 0x7, 0x0, 0x4, 0x7, 0x0, 0x8, 0x10400, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x3, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x7ff, 0x1, @perf_config_ext={0x20, 0x8b}, 0x600, 0xfffffffffffffb8c, 0x7, 0xa, 0x9, 0xff, 0x8, 0x0, 0x9, 0x0, 0xb1}, 0xffffffffffffffff, 0xc, r1, 0xa) sendmmsg(r0, &(0x7f000000d180), 0x4000000000000eb, 0x0) [ 3218.905787][T32181] loop2: detected capacity change from 0 to 256 [ 3218.983548][T32185] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3218.990037][T32190] loop1: detected capacity change from 0 to 256 [ 3218.991568][T32185] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3219.012885][T32193] loop3: detected capacity change from 0 to 256 16:39:10 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001007400000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:39:10 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000003f4000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:39:10 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d005f00000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3219.251473][T32185] loop0: detected capacity change from 0 to 8204 [ 3219.279120][T32185] F2FS-fs (loop0): Invalid log blocks per segment (2617245705) [ 3219.286946][T32185] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3219.314114][T32224] loop5: detected capacity change from 0 to 1 [ 3219.326940][T32225] loop2: detected capacity change from 0 to 256 [ 3219.366264][T32185] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3219.374103][T32185] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:39:10 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900409c00000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3219.478398][T32225] loop2: detected capacity change from 0 to 256 16:39:10 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001007a00000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:39:10 executing program 5: sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, 0x0, 0x4001) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xa4080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgget(0x2, 0x408) rt_tgsigqueueinfo(0x0, 0x0, 0x0, 0x0) msgsnd(0x0, 0x0, 0x0, 0x800) msgget$private(0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{}, 0x0, 0x0, 0x0, 0x7}) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) io_setup(0x1, &(0x7f0000000240)=0x0) io_submit(r1, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x0, r0, &(0x7f0000000000)="98", 0x3e80000000}]) r2 = msgget(0x2, 0xc0) msgctl$MSG_STAT_ANY(r2, 0xd, &(0x7f00000009c0)=""/238) syz_mount_image$omfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x3ff, 0x3, &(0x7f00000003c0)=[{&(0x7f0000000580)="f9cd13f8b364f4c50bb87c923a43a1b4d020faf0319a903abcc87769b1a9021085e3990c0b2959889c74d8008f0a4c32aa0b61294e2250df5b91f83db32d17705098e60f6b9ac8be33b1c5a3c5dd0d64ed593348d0ec89239299db36f1faf322f2847f63df26d20c165f2185b72f5b527806c1971d33dc3a2b5c71f538381a2aeb99a56839cfeaf34ce9a0f5a87ec83c0285b14985dd4edd5727e99be08dc1f197cdeaf780fac92ab272a87bbc9fe82e64f631128d66dd933d5fd93817559c3576338e79ea8c45", 0xc7}, {0x0, 0x0, 0x8}, {&(0x7f0000000680)="2fbdee7d3dd3dbb1800e1fe083512ce8465e469dd6be17b3deff5203f1e61e8bb7055cf0674da43811a33d20cb3608c201c95d87ac34b5dfadbbdd7fd2590d179f6075e2ddfb79b1acb740b4f87cf401eaf918c0a2399026a37b3262493c40505ad2b7f22a93af7b22a0104f3554f63831f449f5eea8190e109792b55e4e2b89f2cd34ad6bd0d3ad3bddd537da02f8dad7e18a28b1e969e77380807f351ad010995b15e9c1f2dbf83ae1ed188204ee71fd3b2b779ffdc5e0680a49f6dc1ddd496df5e334b0190ffacf44ddae8b9b685c5f35", 0xd2, 0x1}], 0x820a0, &(0x7f0000000ac0)=ANY=[@ANYBLOB="5e292c2c2f6465762f6e756c6c6230002c2f6465762f6e754c6c6270ffe50d3d4ef93acd7aa413715405df4571e4098a30002c3a7d5b253a2c2f0a87c34fee88e8526a36e6576ee05891d4eae060348b944eb0e21a32fe1c13f2d5aacea186fa2ba29198c816d8622b9020f058b34ac32222c2def154ac62b2399c531ae365406fe2482cd52ea43b027f4fa7bdd55da87fbb80ba420ed9c27a6d4dded5a56a954dc072097941ecc1a7a8b843a5ccfa7f53c4a965398911b10bda6d2aca8679c9c1599ed8bc48e43d25a693b3197dd5085e92aed32c5c7dda3c2c00"]) [ 3219.663248][T32243] loop0: detected capacity change from 0 to 8204 [ 3219.680847][T32245] loop3: detected capacity change from 0 to 256 [ 3219.688892][T32244] loop1: detected capacity change from 0 to 256 [ 3219.706382][T32243] F2FS-fs (loop0): Invalid log blocks per segment (2621440009) [ 3219.714194][T32243] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3219.747614][T32254] loop2: detected capacity change from 0 to 256 [ 3219.774958][T32243] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3219.782869][T32243] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3219.842308][T32254] loop2: detected capacity change from 0 to 256 [ 3219.849525][T32244] loop1: detected capacity change from 0 to 256 [ 3219.881258][T32245] loop3: detected capacity change from 0 to 256 16:39:10 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x3, 0x0) vmsplice(r0, 0x0, 0x0, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x3, 0x0) vmsplice(r1, 0x0, 0x0, 0x0) r2 = getpgrp(0x0) perf_event_open(&(0x7f00000002c0)={0x1, 0x80, 0x40, 0x2, 0x9, 0xfa, 0x0, 0x4, 0x99498, 0x8, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x5, 0x6, @perf_bp={&(0x7f0000000280), 0x1}, 0x9, 0xc93, 0x3, 0x1, 0x1, 0x5d, 0xb4b0, 0x0, 0x8, 0x0, 0x7}, r2, 0x5, r0, 0x1) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xb, &(0x7f0000000080)=@raw=[@ldst={0x1, 0x0, 0x6, 0xa, 0x4, 0x0, 0xfffffffffffffffc}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7fff}, @initr0={0x18, 0x0, 0x0, 0x0, 0xf2de, 0x0, 0x0, 0x0, 0x2cf}, @exit, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2ec}, @alu={0x7, 0x1, 0x0, 0x0, 0x4, 0x8}, @alu={0x4, 0x1, 0xc, 0x5, 0x1, 0x18, 0xffffffffffffffff}, @alu={0x7, 0x0, 0x8, 0x4, 0x5, 0x18}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0x3e, &(0x7f0000000140)=""/62, 0x41100, 0x0, '\x00', 0x0, 0xe, r0, 0x8, &(0x7f0000000180)={0x6, 0x5}, 0x8, 0x10, &(0x7f00000001c0)={0x3, 0x7, 0x3, 0x1ff}, 0x10, 0x0, r1}, 0x78) r3 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r3, &(0x7f0000000040)={0x18, 0x0, {0x2, @empty, 'gre0\x00'}}, 0x1e) sendmmsg(r3, &(0x7f000000d180), 0x4000000000000eb, 0x0) ioctl$PPPOEIOCSFWD(r3, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x0, @local, 'wg2\x00'}}) [ 3219.997909][T32243] loop0: detected capacity change from 0 to 8204 16:39:11 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000404000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:39:11 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d405f00000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:39:11 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d00000100fe00000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3220.088521][T32243] F2FS-fs (loop0): Invalid log blocks per segment (2621440009) [ 3220.096209][T32243] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3220.158604][T32282] loop5: detected capacity change from 0 to 1 [ 3220.265227][T32243] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3220.273301][T32243] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3220.316155][T32294] loop2: detected capacity change from 0 to 256 [ 3220.330326][T32295] loop1: detected capacity change from 0 to 256 [ 3220.389694][T32294] loop2: detected capacity change from 0 to 256 16:39:11 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900809c00000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3220.432572][T32304] loop3: detected capacity change from 0 to 256 16:39:11 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000003000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3220.564890][T32295] loop1: detected capacity change from 0 to 256 [ 3220.610900][T32304] loop3: detected capacity change from 0 to 256 [ 3220.634695][T32321] loop0: detected capacity change from 0 to 8204 [ 3220.679805][T32321] F2FS-fs (loop0): Invalid log blocks per segment (2625634313) [ 3220.687951][T32321] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3220.698918][T32324] loop2: detected capacity change from 0 to 256 [ 3220.735644][T32321] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3220.743476][T32321] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:39:11 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x3, 0x0) vmsplice(r1, 0x0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000008400)=[{{&(0x7f00000000c0)=@can, 0x80, &(0x7f0000001440)=[{&(0x7f0000000140)="e5458c5fd92366b3fb01c0baf248823eefb3f6d712e2bbb05f358745abae0737a53272318d86eea43789d1cd9da902640b3cc37a05e6b956eea9d5601f52bdcf6e51b0fa95f853a6641bf4085e345d271242d74b308baf8e93ac2b68ecf10a61cb49f4cce3ebe1fa5be9880efe43226c1453772727e0badc78d1463493e208cb15be0b0174e12e75f5d1e529f37e3fbbdea700c28e1520d54f91daf4a631665854e90c43a7d21adea1619c775ade7f51c44aee5758c309ca22c22cab5ecd506ce010d73d334eed652692c82b9e1520380157965874387a5799", 0xd9}, {&(0x7f0000000240)="fc6143c6595ff4b3aa0351adf53489b04e7cc232bbb94b916ac460301258ae81d38358ef3a4fb4f9d7d025a56044cf88688048315cee01a86c184b67c09d33cdd8fe3988b5a62366ecaf2802da3ce9798131f1c15292d084eb796ad6b1e6694ebb6735115615f9ec76b2c1923758f31f6fbec97e8ea251217c99970b3856679bebfb8931efb54e5663ced2f209db269258d168cab28bc4a770d566be8db9bc8bfb3e176afa50401cadd0112a2850488764abe4dbe0103220f2288aa32d6b10e3886aaf5d9e0394c9f7421deb90d41620d4917a6db6c7a212e157d79fde85551ca77ff637c3c32bb371163dfd184324fbe665809f82", 0xf5}, {&(0x7f0000000340)="c0148b1abe3d17ab5811d1c594e1f03bc501f907dae2984153c5e7c751eff096ed936e2708285090c134cb0cd9495b40722ae7878fb5a6af6d4c996f9c729ec5b687d39115b48c804ddfaa667496a7406f11a7057f435cb915737b23f4a23eb8d398a990", 0x64}, {&(0x7f0000000440)="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"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"}, {0xa8, 0x102, 0x6, "397121d4b820a21d8b3b09d2bf0337201183ec70b690f88d27bde9747eb0a74c12a2fc13c68c2b2e7eeb21c9148beda6b7f3de2727e381d3eda091951f1877747cece69d0b402b2497c1fe81d8480169730e59aafbd017ba7f9c4eb17ee881c5385ae83342e01591188d4add6417f032ab94b18719b64aee61a9d3f03ed6295179d3bbb7d4c25e0365e3d73c58fbdfb149307e"}], 0x1278}}], 0x5, 0x44) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x2, @empty, 'gre0\x00'}}, 0x1e) sendmmsg(r0, &(0x7f000000d180), 0x4000000000000eb, 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x3, 0x0) vmsplice(r2, 0x0, 0x0, 0x0) connect$pppoe(r2, &(0x7f0000000000)={0x18, 0x0, {0x0, @random="70b6169cf0cd", 'macvtap0\x00'}}, 0x1e) [ 3220.833262][T32321] loop0: detected capacity change from 0 to 8204 [ 3220.857708][T32321] F2FS-fs (loop0): Invalid log blocks per segment (2625634313) [ 3220.865686][T32321] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 16:39:11 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000414000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:39:11 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d805f00000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3220.899661][T32324] loop2: detected capacity change from 0 to 256 [ 3220.932820][T32321] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3220.940796][T32321] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:39:11 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000005000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:39:12 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900c09c00000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3221.122383][T32348] loop2: detected capacity change from 0 to 256 [ 3221.206898][T32351] loop3: detected capacity change from 0 to 256 [ 3221.215049][T32348] loop2: detected capacity change from 0 to 256 [ 3221.237619][T32352] loop1: detected capacity change from 0 to 256 [ 3221.271732][T32365] loop0: detected capacity change from 0 to 8204 16:39:12 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000006000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3221.363937][T32365] F2FS-fs (loop0): Invalid log blocks per segment (2629828617) [ 3221.372428][T32365] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3221.408097][T32365] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3221.411069][T32351] loop3: detected capacity change from 0 to 256 [ 3221.416269][T32365] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3221.445532][T32352] loop1: detected capacity change from 0 to 256 [ 3221.458437][T32379] loop2: detected capacity change from 0 to 256 [ 3221.507120][T32365] loop0: detected capacity change from 0 to 8204 [ 3221.533457][T32365] F2FS-fs (loop0): Invalid log blocks per segment (2629828617) [ 3221.541425][T32365] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3221.562761][T32365] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3221.570681][T32365] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3221.597833][T32379] loop2: detected capacity change from 0 to 256 16:39:12 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900009d00000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) 16:39:12 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000007000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:39:12 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28dc05f00000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:39:12 executing program 5: r0 = semget(0x1, 0x4, 0x0) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000200)=""/104) semctl$IPC_RMID(r0, 0x0, 0x0) r1 = semget$private(0x0, 0x2, 0x0) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000100)=[0x1100]) semop(r1, &(0x7f0000000000)=[{}], 0x1) semop(r1, &(0x7f00000000c0)=[{}], 0x1) semctl$IPC_RMID(r1, 0x0, 0x0) semctl$IPC_RMID(r1, 0x0, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x0, 0x800}, {0x1, 0x1, 0x3000}, {0x1, 0xf15a, 0x2000}, {0x0, 0xfff, 0x1000}, {0x0, 0x8000, 0x800}], 0x5) sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x164}}, 0x0) 16:39:12 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000424000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:39:12 executing program 4: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x3, 0x0) vmsplice(r0, 0x0, 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r1, 0x8, 0x2, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000000040)={0x18, 0x0, {0x2, @empty, 'gre0\x00'}}, 0x1e) sendmmsg(r2, &(0x7f000000d180), 0x4000000000000eb, 0x0) [ 3221.820381][T32401] loop0: detected capacity change from 0 to 8204 [ 3221.834503][T32402] loop2: detected capacity change from 0 to 256 [ 3221.848559][T32401] F2FS-fs (loop0): Invalid log blocks per segment (2634022921) [ 3221.856245][T32401] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3221.868152][T32401] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3221.876071][T32401] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3221.919176][T32402] loop2: detected capacity change from 0 to 256 [ 3221.947534][T32401] loop0: detected capacity change from 0 to 8204 [ 3221.957421][T32418] loop3: detected capacity change from 0 to 256 [ 3221.962455][T32401] F2FS-fs (loop0): Invalid log blocks per segment (2634022921) [ 3221.971567][T32401] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3221.999292][T32401] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3222.007208][T32401] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:39:13 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000009000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:39:13 executing program 5: syz_mount_image$jffs2(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = getpid() getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000200)={0x0, 0x1}, &(0x7f0000000240)=0x8) sched_setscheduler(r2, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000004, &(0x7f00000001c0)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22, 0x8, @ipv4={'\x00', '\xff\xff', @local}, 0x5}, 0x1c) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x304}, "4f974974d2a632be", "3392766decbda0b8a1e204e46560f928", "0e380795", "e57caddc916ca8d9"}, 0x28) sendto$inet6(r0, &(0x7f00000003c0)="d69fa40c4f101a10be668cd12c3943aec9956da2cd94faa07df258317171083f9f60e472f9bc1809a88201f32a4089a639f79aa27bb6405009e31cc23de15e0c7e2bca9e0a8cb53f9ff58042220211a6b830425b272b17d23f0633eb69fa88403d5810f022f8dfd5ee13e26d4040b919b1668198f5c72cc5f74cb9f9a83b851dd755fcfd3b6bd783760f4ae11dd94cfd07c17f43a68389ebd6f23c53aba41254a0623ad575293242bf4bc4eebef512c2704fb6706337ac93bd990e8086e0be55b00a692443c9536d80c29634a16387b0232178f147e42b", 0xd7, 0x400c1, &(0x7f0000000140)={0xa, 0x4e20, 0x7, @private0={0xfc, 0x0, '\x00', 0x3}, 0x8}, 0x1c) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) getsockname$packet(r3, 0x0, &(0x7f0000000080)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x10012, r3, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0x0, 0x40000, 0x0, 0x0) fgetxattr(r3, &(0x7f0000000180)=@known='trusted.overlay.redirect\x00', &(0x7f00000004c0)=""/163, 0xa3) [ 3222.051461][T32426] loop1: detected capacity change from 0 to 256 16:39:13 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900409d00000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3222.111858][T32418] loop3: detected capacity change from 0 to 256 [ 3222.186988][T32439] loop2: detected capacity change from 0 to 256 16:39:13 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d00000100000a000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3222.341961][T32449] loop0: detected capacity change from 0 to 8204 [ 3222.368887][T32449] F2FS-fs (loop0): Invalid log blocks per segment (2638217225) [ 3222.376851][T32449] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 16:39:13 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d006000000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3222.397310][T32449] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3222.405164][T32449] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3222.434077][T32453] loop2: detected capacity change from 0 to 256 16:39:13 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000434000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3222.490731][T32449] loop0: detected capacity change from 0 to 8204 [ 3222.514853][T32453] loop2: detected capacity change from 0 to 256 [ 3222.528230][T32449] F2FS-fs (loop0): Invalid log blocks per segment (2638217225) [ 3222.536068][T32449] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3222.552626][T32449] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3222.560878][T32449] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:39:13 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d00000100000c000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:39:13 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900809d00000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3222.709536][T32473] loop2: detected capacity change from 0 to 256 [ 3222.787271][T32473] loop2: detected capacity change from 0 to 256 [ 3222.810007][T32485] loop0: detected capacity change from 0 to 8204 [ 3222.823208][T32485] F2FS-fs (loop0): Invalid log blocks per segment (2642411529) 16:39:13 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d00000100000d000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3222.830989][T32485] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3222.838748][T32488] loop3: detected capacity change from 0 to 256 [ 3222.848585][T32485] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3222.856492][T32485] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:39:13 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x2, @empty, 'gre0\x00'}}, 0x1e) sendmmsg(r0, &(0x7f000000d180), 0x4000000000000eb, 0x0) [ 3222.906695][T32493] loop1: detected capacity change from 0 to 256 [ 3222.963029][T32488] loop3: detected capacity change from 0 to 256 [ 3222.963970][T32485] loop0: detected capacity change from 0 to 8204 [ 3222.987950][T32493] loop1: detected capacity change from 0 to 256 [ 3223.040987][T32485] F2FS-fs (loop0): Invalid log blocks per segment (2642411529) [ 3223.048896][T32485] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3223.076370][T32510] loop2: detected capacity change from 0 to 256 [ 3223.109993][T32485] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3223.118201][T32485] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:39:14 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900c09d00000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) 16:39:14 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000444000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3223.168635][T32510] loop2: detected capacity change from 0 to 256 16:39:14 executing program 5: mknod(0x0, 0x0, 0x7) r0 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x280000, 0x189) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000100)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) open(0x0, 0x400002, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3200c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) inotify_init1(0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000080)={0x750, {0x2, 0x0, @empty}, {0x2, 0x0, @remote}, {0x2, 0x4e22, @empty}, 0x0, 0x0, 0x2, 0x46a, 0xfd, 0x0, 0x0, 0x0, 0x40}) add_key$keyring(&(0x7f0000000240), &(0x7f00000002c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_timeout(0xf, 0x0, 0x0) unshare(0x0) 16:39:14 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d406000000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:39:14 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d00000100000f000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3223.352099][T32532] loop0: detected capacity change from 0 to 8204 [ 3223.411268][T32532] F2FS-fs (loop0): Invalid log blocks per segment (2646605833) [ 3223.419395][T32532] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 16:39:14 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0x0) getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) sched_setscheduler(r0, 0x0, &(0x7f0000000180)=0xfffffeff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) getpgrp(r1) process_vm_readv(r0, &(0x7f00000001c0)=[{0x0, 0x4}, {&(0x7f0000002400)=""/76, 0xfffffffffffffe08}, {0x0, 0xfffffffffffffd74}, {&(0x7f0000002300)=""/97}], 0x3, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000023c0)=[@text16={0x10, 0x0}], 0x1, 0x0, 0x0, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, &(0x7f0000000000)="4788e548b819cdfeb8000000000f23d80f21f835800000a00f23f8c402fd338302000000123e3664450f01c33cc33c430f795835c74424002d010000c4c27d1d6cd1ce44d8c70f08c744240011000000c744240200000000ff2c2466baf80cb8ba7e6983ef66bafc0caa66b87f008ed8", 0x70}], 0x1, 0x40, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(0xffffffffffffffff, 0xc1105511, 0x0) ioctl$KVM_SET_NESTED_STATE(r4, 0x4080aebf, &(0x7f0000000280)={{0x0, 0x0, 0xffffffffffffff54, {0x6000}}, 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ioctl$KVM_RUN(r4, 0xae80, 0x0) [ 3223.502092][T32540] loop2: detected capacity change from 0 to 256 [ 3223.514885][T32532] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3223.523406][T32532] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3223.613308][T32532] loop0: detected capacity change from 0 to 8204 [ 3223.623297][T32540] loop2: detected capacity change from 0 to 256 [ 3223.649534][T32544] loop1: detected capacity change from 0 to 256 [ 3223.650940][T32532] F2FS-fs (loop0): Invalid log blocks per segment (2646605833) [ 3223.663452][T32532] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3223.702334][T32557] loop3: detected capacity change from 0 to 256 16:39:14 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001002010000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3223.711231][T32532] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3223.719150][T32532] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3223.781903][T32564] loop2: detected capacity change from 0 to 256 16:39:14 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900009e00000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3223.886578][T32544] loop1: detected capacity change from 0 to 256 [ 3223.928861][T32564] loop2: detected capacity change from 0 to 256 [ 3223.939940][T32557] loop3: detected capacity change from 0 to 256 [ 3224.020552][T32587] loop0: detected capacity change from 0 to 8204 16:39:15 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000454000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:39:15 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000011000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:39:15 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0xa) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x2, @empty, 'gre0\x00'}}, 0x1e) [ 3224.099717][T32587] F2FS-fs (loop0): Invalid log blocks per segment (2650800137) [ 3224.107773][T32587] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3224.119028][T32587] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3224.127105][T32587] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:39:15 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d806000000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3224.178867][T32596] loop2: detected capacity change from 0 to 256 [ 3224.234876][T32587] loop0: detected capacity change from 0 to 8204 [ 3224.252818][T32596] loop2: detected capacity change from 0 to 256 [ 3224.270926][T32587] F2FS-fs (loop0): Invalid log blocks per segment (2650800137) [ 3224.278619][T32587] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3224.288924][T32587] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3224.296800][T32587] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:39:15 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d00000100001f000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3224.343018][T32614] loop1: detected capacity change from 0 to 256 [ 3224.372061][T32618] loop3: detected capacity change from 0 to 256 16:39:15 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900409e00000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) 16:39:15 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0xef0c, 0x4f9) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x2, @empty, 'gre0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f000000d180), 0x4000000000000eb, 0x0) [ 3224.439803][T32614] loop1: detected capacity change from 0 to 256 [ 3224.493180][T32626] loop2: detected capacity change from 0 to 256 [ 3224.493205][T32618] loop3: detected capacity change from 0 to 256 16:39:15 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000464000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3224.630454][T32626] loop2: detected capacity change from 0 to 256 [ 3224.668926][T32643] loop0: detected capacity change from 0 to 8204 16:39:15 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28dc06000000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3224.736244][T32643] F2FS-fs (loop0): Invalid log blocks per segment (2654994441) [ 3224.743888][T32643] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3224.843711][T32643] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3224.852217][T32643] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3224.969115][T32643] loop0: detected capacity change from 0 to 8204 [ 3224.988811][T32643] F2FS-fs (loop0): Invalid log blocks per segment (2654994441) [ 3224.996655][T32643] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3225.006443][T32643] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3225.014248][T32643] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3225.154041][T32662] loop1: detected capacity change from 0 to 256 [ 3225.266898][T32666] loop3: detected capacity change from 0 to 256 16:39:16 executing program 5: ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000340)=ANY=[@ANYBLOB="7f0000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="05000000000000002e2f66696c653000"]) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xc7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x4}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(0x0, 0x0, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000002c000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, &(0x7f0000000040)="3e660fc775a7b8a6000f00d00f320f79fd66b9ab03000066b80060000066ba000000000f30f3e10e0f0ffaae65660f2d0d0f01c266b8010000000f01c1", 0x3d}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000000680)={0x0, 0x0, @pic={0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x1f}}) openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f00000001c0)={[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0x4, 0x400000004c8, 0x0, 0x0, 0x0, 0x1000000000, 0x0, 0x3, 0x0, 0x7], 0x10000}) r6 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r4, r6, &(0x7f000002f000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f0000000280)="b9a0020000b849000000ba000000000f30f30fc7310f00df8fe828a2d300660f383ada66b89b000f00d83ef30f09d1a2feffff7fb9800000c00f3235008000000f30c4e12112541c00", 0x49}], 0x1, 0x8, &(0x7f0000000340), 0x0) sched_setscheduler(0x0, 0x0, 0x0) sched_getparam(r1, &(0x7f0000000100)) 16:39:16 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000020000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:39:16 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900809e00000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3225.330891][T32662] loop1: detected capacity change from 0 to 256 [ 3225.459354][T32676] loop0: detected capacity change from 0 to 8204 [ 3225.467327][T32666] loop3: detected capacity change from 0 to 256 [ 3225.471355][T32677] loop2: detected capacity change from 0 to 256 [ 3225.515727][T32676] F2FS-fs (loop0): Invalid log blocks per segment (2659188745) [ 3225.523375][T32676] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3225.540723][T32676] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3225.548650][T32676] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:39:16 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000474000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3225.633282][T32677] loop2: detected capacity change from 0 to 256 [ 3225.641324][T32676] loop0: detected capacity change from 0 to 8204 [ 3225.657737][T32676] F2FS-fs (loop0): Invalid log blocks per segment (2659188745) [ 3225.665462][T32676] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 16:39:16 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d006100000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3225.743454][T32676] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3225.751662][T32676] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:39:16 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001001020000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:39:16 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x2, @empty, 'gre0\x00'}}, 0x1e) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x3, 0x0) vmsplice(r1, 0x0, 0x0, 0x0) sendmmsg(r1, &(0x7f00000028c0)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000080)=[{0x110, 0x84, 0x3, "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"}], 0x110}}, {{&(0x7f00000001c0)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x0, 0x4, 0x1, {0xa, 0x4e24, 0xfffffffc, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0xfffffffa}}}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000240)="18361e8cccc209ad2d94504bd64dc6853b3833b59ed86b6846dca212f4f1f460e9cfab10406b18d168d46b42d6442ca74d1b30aa4cf2758e6a876e44032a075ba5bc5e43541e8374b014c529b88331531f3f22b6e553be666c1d05d4fab5dd04b1f70eb1c77bf171777276a88d1a5a79a8d684d2cca7482a56330eea7d28541ab9d903f71bbac222e187095b43a5a827c55797745a41b64208f2157ed737886127a24bd08134ff", 0xa7}, {&(0x7f0000000300)="9921ef5ae1b11c0df017775c25e3384901b96f75c14e4cae9157774f114175ae5f72e5aee7e8725874313a13db3747a0e68680d600338e125b4437e5007e0d9094137bc058ded9eb1185ce204bf704ca35f33bc5e9b1393194db", 0x5a}, {&(0x7f0000000440)="e4ebc6765a93be06fc2350e2f3dc3a4aed5cc97331cec28cc33e8c82eb056de5d125c9d0791be9bba0bd25115759aeb32e27e2a8926c01319abdc1a7b8cf8c247893f48ff60fcbd86854e69a2042cc74bfa7acd0021d6d6aa6aed5bcb36c9393d98678a95c913289c3804bd43e38", 0x6e}, {&(0x7f0000000380)="fd3da16ab702d81758b74d4d6a40a1582d1da64ea766388bb1b6b6926350763633e12c6727", 0x25}], 0x4, &(0x7f0000000500)=[{0x100, 0x114, 0x80000000, "6aebfb61b6996d0d9c95ee1dc00b28c7438c824a773915f5b4f2050b502e643f063fd1f856525d9ced61fb7d126329c0c548515df640df493428702b35b6f97115ae8f6a65a6b6253b8bc296a7be1ef71558dbf81fb3fc3730cd719068d9fa16d14a60fb2d4d1b81a391ac581f0504bab407a427f48d69a0a4dd3827eb1576ee0a45b7a0cf333a3635a1e5d172c604eccf003504d1cb81dfce741e4869fe31813476717d746d1d1faca5ef186a270d8107c873f19f737267e34c79a253f7f8a64fe4f2a5dfe28b5a8bd7fcd9b6288a9e4e859273922c5c14aa511a9af9697f77aee4a925338962993fdfcf"}, {0x1010, 0x1, 0x0, "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{0xc8, 0x6, 0x1, "34ef4c07c8fc77705bdc0d31dff6b8a8b82d5a0dc6149767e974f7ee9f8802e1b3727d191df2ad9ee6c664ff35b4591cb507d652c3fb2d18d0d7b6c3958193b50c197e617bdf986108ccb057c18e5d89996a95b0d28adb6eb68bd49f4a921f0f4d7df9ee5c36ded6aebc1cc519a6eeb27904572c3736cf72751340ea62f2c77b0ae38ab8877b2c5a82ac9eff42f5439dcb3f8fa232532ca15200ba8903437b202ee95365bc14c855bd27374f8a6683b9c129157381"}, {0x110, 0x109, 0x7ff, "68a8c18406a9fbbafd86ba8630f0e78d5d8f46dfc0a575cc1f1cc0ba17207460388e6e8ac2f94ca951f3e64a5d2d7abf055279b2aa79e3179b47f02408fece15911842ac761c06b1146251a5c0a6d2ff4254573f0667dea59bb064ad2534134a82dbf176d4f7652e5659cf9c3a768a3f8275dc0d0431c5ecec07789b6f3f557d19170bff6560b6a1d48cf561859781a51c9b5fca246c12ee5eb717d855394297f437ad70cee3d6227f0989751de2e0d7bf0927bf928a08dd525aecef215f78285a6ed53c767b3c3df8cfb5259fa7fa1595bbdef89e43818d9fb49aa23ad463e4879bb00a5812de0a91f2adc7883a7cdd36bbc161da72b21ec2"}], 0x12e8}}, {{&(0x7f0000001800)=@nfc={0x27, 0x0, 0x0, 0x3}, 0x80, &(0x7f0000001b00)=[{&(0x7f0000001880)="971b2048ba2f36c28d301ae4862fd072a1e9a127d65a66344741c55d5533ee420ab9344af539456a83329eb93e1d73bd8ba7c42abd7be5e5115c8e405623ceded104e313ca0fdf1cd983e5cf87212ad2ebe27941f63df1f438b2848b9cfc6904e85c38ee6bc199682d6b2d9ea4d1d6ac5e1e67133caf5e17db2d083dd88c0f1f16345b20a1c5f9412950d19e4aa2940cbba6329df2e5175fd006af4608ac8b9e97e4c5d275ab81eb3de79afcfdc96ca70d85f68a3d91ac77a1f7f8b23b238887a5132c3ed1bf8b84c23f1e0875f52d1de7c54f9b421cfd3e330cd084356e620967962db2299db001fb44", 0xea}, {&(0x7f0000001980)="1314916f1df638cbc4b1b77c836051cfcab15ec3304ebd45f385ac1e89f7a4b7a5a9b76d43b91f8ab072d48dcdc0bc16d95c71c5a1a42b2a1ad6876330952b196afc44ff31f184d45cbcfe2bad48123ad0fc135d913e6153339de40201ab88a9fee553e47a009e1051c9654dc96a722c17670a939057456112fdac0b5827e5c32a6bf3c6e1a9e2405ea7e3c65be5eda3f74b8957d7017fae84a0821fd9fb1dcff0cfbc95323b0d3504179e02cf23d1e19efad4122285d739a249c4840419f9c9e39e02738f49f428ce7a1e25b472da7e73a679ab3f4be376", 0xd8}, {&(0x7f0000001a80)="e7e14c76cb532f87ed05c9ce135eb4ec0a59c1c3251154f84153d83efaf933d6936c4e67796c1cd2d84b6c50323327251fde2559e8e23bd324fa26d38b26b0a1d8dcfb88ac3da0", 0x47}], 0x3, &(0x7f0000001b40)=[{0x20, 0x118, 0x5, "397383a256b1c547bf3f4a14"}, {0xe8, 0x114, 0x2, "80afbc1cc89e109eac7261d52b5d1e72e30f47d95f3a075045ddf4261e182130743e1f84474352ee31d50506e97d6e04c3bbcd4713579567adf1a2fd8a08f335b82ea0c74744edd1b57d18b26d75adfb2b9e1b85c82b166514230a16b4d6301b01bffb9469b1deae1952409dcea0c07945051c1420f021e79fabf20c71e5b68c647b142b968277098fb6f633e8865eab7db5b5c137a889535216ab5420049813538893d45be674ef1e2402da7346bc49266b940ca0de3ddcf80c66ba1e0f9e74f0ca23115903dc42b35614050bb4b69e1de2fcb31e640d"}, {0x98, 0x6, 0x1, "6365379d5298d18e37ac34c54601007d3f4b41996beb69cff90267906a68a54c0863bd7d7e21dee66612a6bcf2fdf88aaa4d6d1ec3e392c7858676679b7b14aaafd3f890dcbd67a114a7a684e1496fedb932a53066cc4992e97bafbe57c027244d6b401ba1245623c4cbfe6f4faa9860e348774faa7582fdcfe714f66ca79e8000fad784f4"}, {0x68, 0x102, 0x3ff, "f299786cb38a37c35126f0b31ac1185657e57a6eba8c59ccc25a1605760ed1c58e12d7a2da9eee53e06227ae67078dbe145da5fe036f40f60df7dd77db9993020c33577bbf700ced15d1960978f7565c6fababa2ad"}, {0x60, 0x6, 0x2, "2a6d6dd6dd08f63c7d3ab2077f43009245b076d244197f945896c9ce3588a5fefca8707e8434e4475a8bdcbcb24ccbce919dff2ea3c5ac2df40b5660d2be40e44702969311ea704660d32f"}], 0x268}}, {{0x0, 0x0, &(0x7f0000002100)=[{&(0x7f0000001dc0)="dd74933da108ebaf67c14a8b96a1e836d5849969b8b9f04e5148945820b6fba3cedb507c2d5056cc5cff521408866ee38db655290355fa6676566639272a471dff10165f4922f45fa5137214df8badc7da5a128b441e3c6c75111f4b42dcae9dd93adccb5be4603dc93ba35eb7de7ce69e6a3c10d5687dfbc94d630a3a2e3c728dd557c474901b06054dd8d4aa93a6a943dd89bb6317924a0dc2cd0e93dc588e9675e5362ad9c24d8be3725782befd7271909ccd8a4d0ba0e51c4645", 0xbc}, {&(0x7f0000001e80)="605504ef4de798ad33b02238662bc1b54807e81f5c976b963fadb6cd6649db2d91d10456f27452094a34fe2278fb7237629e3ede6b80bdb893af2a66ff46af0b07585b9970539ec75a65dfe32f325a4c4570fcd9a0f77c2b0e04f109a4a61b054d6d72d7323b47f09c83168e96589ef646e467463be6fc4a5834ec6ababa558ed2a10b347608e9bc0d0d33486332b1d5948b1ed3faf210a87bd50caeee298a", 0x9f}, {&(0x7f0000001f40)="6b36d0f3e632e413faf369ba3095e0420aa0a915edcedbec87926486db2ce726b90b6166f82d49fa389c0da39b1184eadc80cc477160021bfbba7f732a94a181c7d1621bdb67865137d4357e10314b270ee298c0629c14737b978d189a155458ebfe575ae319cefafc22bd538f5b2d722ca7caebd5eb8d95d7d1a06eb97fc9a6ace622cbd762a4368b2ea800dcdd39c52880156380401f1ccb079b7051cfa70e4ae08ccc2d9663f43d5b992392d978752e39a267901b010c6c5e2630c4a0fdbc", 0xc0}, {&(0x7f0000002000)="208bd4c1d7d2269249a418adbdecf70b1782a17b783fc9db62272f9346120b0be813f056af94bf28fa9e9c9068341c1ee64e4a903c86c786cd7b6db2091e5c7502dec00f3c1f97459011c00f0659d4ef89e335842ca7531320b5d364bb9387cdfa6bba2ada3e9c9aeaf5bfb99d7be30eb7605fa49f6072c338ebb91194003cc9ef3cd005158e10990a21f16ffb935316805747dd97708216112cae0b8504da3d7d209f654f17da4e6b9480b3bf95fcd3c0d7dfe31b5d075cec8f01e903c9f11b5b07dcf1db6dab7b341462c3a72f6849395e226f66049ac185596b73afaa5faaee26cdcc038e228a596ec44037aa176ad9d8", 0xf2}], 0x4, &(0x7f0000002140)=[{0x38, 0x10a, 0x503, "45d389e8e50da7e5db9ed75eb7cb8278a4396f6e7736e9b114df6b5e20cdd67a9ab8c44e"}], 0x38}}, {{&(0x7f0000002180)=@rxrpc=@in6={0x21, 0x1, 0x2, 0x1c, {0xa, 0x4e21, 0x8001, @private2={0xfc, 0x2, '\x00', 0x1}, 0x3ff}}, 0x80, &(0x7f0000002400)=[{&(0x7f0000002200)="3d61955e2e82de8c0f367a80b89bbb3eacb116fcb8cc02ce6dc945c4ef1745f856f078c760c5d1f2ebf8736e6cd7e7c4a4740d7f443068fa2fda97b7a612c47d392344a3b1da326446fdb33b5ad78bd93d47a70cf01625adef2b4bfc8bede27b612a977ca76dcbf662cced20da1cb86baaf8fe14ecc68396398dbc0af8ed96ed1fa5c9b6e38a78918325a1e473a63b3918d2b7a493829142200c8b3a41479a1b3a256fc31c2b3602714ef3a7c879a3f8d6a78bf0655a232f67f626a258a3f6e6414267af", 0xc4}, {&(0x7f0000002300)="fd6aafc05b020ea64d394c4bb0fb11312942ec9f40eaa1823629161d419718b2b04ab960059cdddbafb798b07e1b2324a40b00d8afb51ccd46e5be81177d20efd5e0dfc6f0c59727d80de279431c1a7aeaa392d8f6f8f86497a1d3e1aa43cbd80db781ba9b7484d66df3f58c083095e1f0d93a4203aaf29e6d9220e2c089628cddfd0d9aa7f3c6a90a0d4ae454a90baf21ee29323768022a9ef9f31a0cc8839ef3a85ae675d7c9897d6556ea51192350daaec32c91c03b8f7ba495b10fa9ec024d85755ec22087fe30f74097", 0xcc}], 0x2, &(0x7f0000002440)=[{0x68, 0x10a, 0x9, "4b4580c329975ccec041abf08a5822e887cfa62382b2270ac2492ed6c22680ffe466a974f32f4b3f8b6fd2187ec64e711a56a52b56e2bc1637c8d12fc206a868d293b7bf60a671dc1868b96b4379c30c8f97"}], 0x68}}, {{&(0x7f00000024c0)=@in6={0xa, 0x4e22, 0x2, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x2c30}, 0x80, &(0x7f0000002740)=[{&(0x7f0000002540)="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", 0xfc}, {&(0x7f0000002640)="391fb0073b05c21c47cae1319a967b7f7dc9552975f4f3ad560fb70ae392361474265a3cd2e8044a4ff2c9da3f027cf4c82e18941d375dc438f83bcf74f678b7a419d745518636980f41108e57d0c35ee05d4102bf951bbff6d01298c9e4e6c52c51723a512f5ea2e337bbe2aa32ba329eb0d8098c7888945a648ab6d5f9e74ee0f7dcee761525dc8b07149254d2719e58ccefe53fc2c421cb7eee128137918d54c105ca4ebffe7fca80a6b85ab4fe1af57743eda6e081150167e93adafd6f6570e127574d02402a4382f636c0a9f224823dc44bfa2b0a99520344abaeaf1cbd00945f871aa8562828ff508c06bc4d61", 0xf0}], 0x2, &(0x7f0000002780)=ANY=[@ANYBLOB="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"/288], 0x120}}], 0x6, 0x4004) sendmmsg(r0, &(0x7f000000d180), 0x4000000000000eb, 0x0) [ 3225.828732][T32707] loop1: detected capacity change from 0 to 256 [ 3225.920830][T32711] loop3: detected capacity change from 0 to 256 16:39:16 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900c09e00000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) 16:39:16 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000484000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3225.999603][T32718] loop2: detected capacity change from 0 to 256 [ 3226.041049][T32711] loop3: detected capacity change from 0 to 256 [ 3226.097278][T32718] loop2: detected capacity change from 0 to 256 16:39:17 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d00000100003f000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3226.184447][T32733] loop0: detected capacity change from 0 to 8204 [ 3226.221027][T32733] F2FS-fs (loop0): Invalid log blocks per segment (2663383049) [ 3226.228833][T32733] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3226.252937][T32733] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3226.261130][T32733] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3226.289659][T32742] loop2: detected capacity change from 0 to 256 16:39:17 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d406100000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3226.368630][T32733] loop0: detected capacity change from 0 to 8204 [ 3226.382377][T32742] loop2: detected capacity change from 0 to 256 [ 3226.391819][T32745] loop1: detected capacity change from 0 to 256 [ 3226.417678][T32733] F2FS-fs (loop0): Invalid log blocks per segment (2663383049) [ 3226.425525][T32733] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3226.461283][T32733] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3226.469254][T32733] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:39:17 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000040000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3226.591894][T32745] loop1: detected capacity change from 0 to 256 [ 3226.783582][ T301] loop3: detected capacity change from 0 to 256 [ 3226.810436][ T304] loop2: detected capacity change from 0 to 256 [ 3226.861628][T32687] set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 3226.922870][ T304] loop2: detected capacity change from 0 to 256 [ 3226.959414][ T301] loop3: detected capacity change from 0 to 256 16:39:18 executing program 5: syz_io_uring_setup(0x3ede, 0x0, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x48002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) sendmsg$NL80211_CMD_GET_WIPHY(0xffffffffffffffff, 0x0, 0x9) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) perf_event_open(&(0x7f0000000540)={0x1, 0x80, 0x0, 0x0, 0x0, 0xfd, 0x0, 0x4, 0x810, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7}, 0x4022, 0x7ffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000011000/0x18000)=nil, &(0x7f00000008c0)=[@text32={0x20, &(0x7f0000000040)="b8050000000f01c10f46a78900000066ba2100b067ee66ba2000b000ee6d2f2f800000c00f3266bac0000f3066b808008ed0660f38806f000f011c268ee0", 0x3e}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000440)={[0x2000000000000000, 0x0, 0x0, 0x5, 0x0, 0x0, 0x4c7, 0x0, 0x0, 0x2]}) r4 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r4, 0xc0189375, &(0x7f0000000080)={{0x1, 0x1, 0x18, r2}, './file0\x00'}) ioctl$KVM_RUN(r3, 0xae80, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x8, 0x8, 0x5, 0x4f, 0x0, 0x8, 0x40180, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x1, @perf_config_ext={0x8001, 0x7}, 0x5908, 0x8001, 0x401, 0x8, 0x9, 0xfff, 0x1000, 0x0, 0x499, 0x0, 0x7}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x8) ioctl$KVM_RUN(r3, 0xae80, 0x0) 16:39:18 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900009f00000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) 16:39:18 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000000000000494000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:39:18 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000048000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:39:18 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x2, @empty, 'gre0\x00'}}, 0x1e) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='\x00') sendmmsg(r1, &(0x7f000000d180), 0x4000000000000eb, 0x0) 16:39:18 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d806100000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3227.356487][ T332] loop0: detected capacity change from 0 to 8204 [ 3227.379755][ T332] F2FS-fs (loop0): Invalid log blocks per segment (2667577353) [ 3227.387498][ T332] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3227.398558][ T335] loop2: detected capacity change from 0 to 256 [ 3227.421787][ T340] loop3: detected capacity change from 0 to 256 [ 3227.429479][ T338] loop1: detected capacity change from 0 to 256 [ 3227.441191][ T332] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3227.449158][ T332] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3227.489607][ T335] loop2: detected capacity change from 0 to 256 [ 3227.585991][ T332] loop0: detected capacity change from 0 to 8204 [ 3227.589994][ T338] loop1: detected capacity change from 0 to 256 [ 3227.619875][ T340] loop3: detected capacity change from 0 to 256 [ 3227.637358][ T332] F2FS-fs (loop0): Invalid log blocks per segment (2667577353) [ 3227.645188][ T332] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 16:39:18 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d00000100004c000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3227.682673][ T332] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3227.690621][ T332] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 16:39:18 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900409f00000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) [ 3227.792748][ T371] loop2: detected capacity change from 0 to 256 16:39:18 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28dc06100000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3227.878988][ T371] loop2: detected capacity change from 0 to 256 16:39:18 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000004a4000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:39:18 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000068000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3228.020500][ T384] loop0: detected capacity change from 0 to 8204 [ 3228.047659][ T384] F2FS-fs (loop0): Invalid log blocks per segment (2671771657) [ 3228.055555][ T384] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3228.083042][ T389] loop2: detected capacity change from 0 to 256 [ 3228.090640][ T384] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3228.098557][ T384] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3228.181890][ T384] loop0: detected capacity change from 0 to 8204 [ 3228.189931][ T389] loop2: detected capacity change from 0 to 256 [ 3228.204854][ T384] F2FS-fs (loop0): Invalid log blocks per segment (2671771657) [ 3228.212442][ T384] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 16:39:19 executing program 5: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0xecf86c37d53049cc) write$binfmt_script(r1, 0x0, 0x191) prctl$PR_SET_PTRACER(0x59616d61, r0) sendmsg$nl_generic(r1, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x238, 0x31, 0x100, 0x70bd2b, 0x25dfdbfd, {0x5}, [@nested={0x223, 0x58, 0x0, 0x1, [@generic="46fb395ca970ccee7bce999420cc95654bd21445a5f7f2a427ef08e15f3da8c381495cf38150b73ca5d22cb6c65db8f95b1ac810cf8d1105c8d913f4bfec05c782fa0263cd322bf96e90fba6fdfd1acbd2ee49e46734a24a71895c49806fb2ce509b446371c33db4ee5452b42b4e23c81bdc6b74a57bdd853ac61f9d4bced60785949138604147d94247ce5b5bfa2702b540f06d186b22bc89dd49103d724535d74d87c2a2b9f329e2318efc4e9928b7d06e5aaa7d1507df96ff544193cc711f1b5718996a8af675071c876a2ce865fa0519db50e943932ef5de650c5d4e4c7e2bc0c39617806d9ab3e1", @generic="ee3b1bc4fb1795e08b2183ee0659aed68baa7d49fe3d328623312004b9afebd3ad78787e541793b52df6925c9d6cc878ab039860b124a1d40174bd3b0f263726ba68e73ee8e6613e65519ff8ad7fe3299d4f9f88d73997c4ee15fb9a7abedc56f8e35f35fa313a3f76b54f6e5ec51362f54612a56c1f077e4522e8f5683dee04e12cc8b7", @typed={0x8, 0x5f, 0x0, 0x0, @ipv4=@empty}, @typed={0x8, 0x73, 0x0, 0x0, @u32=0x48}, @generic="5a564fba9b977d1f8e3d3afec8cc9079c98e962e0747ab0e966465442511403252ba37ff53aa8c5c9cc5cd4c19244b196a180703780918979c9e36a03cc552bbe8ddf19b47d8e7c7fc81cfcef6182390ba56214ddfbf23f6a874341d3462b21e6a4f45f4d6892e1327369caae70f3ce23c0913fce1330fca7055d235e5611cb8369fb1d0d95590f61644b0127ebe71373643adfaec4ced3745122ef37ffd77100d"]}]}, 0x238}, 0x1, 0x0, 0x0, 0x4040084}, 0x800) perf_event_open(&(0x7f0000000680)={0x1, 0x80, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x70d, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r1) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4200, r0, 0x0, 0x8) [ 3228.230302][ T407] loop3: detected capacity change from 0 to 256 [ 3228.243450][ T384] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3228.251521][ T384] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3228.265536][ T410] loop1: detected capacity change from 0 to 256 16:39:19 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x7, 0x2, 0x4, 0x8, 0x0, 0x3ff, 0x400, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, @perf_bp={&(0x7f00000000c0), 0x7}, 0x41208, 0x8, 0xffff, 0x7, 0xfffffffffffffffd, 0x5, 0xfffd, 0x0, 0xfffffffb, 0x0, 0x5}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0xf) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x2, @empty, 'gre0\x00'}}, 0x1e) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000080)=0x6) sendmmsg(r1, &(0x7f000000d180), 0x4000000000000eb, 0x0) ioctl$EXT4_IOC_GETSTATE(r1, 0x40046629, &(0x7f0000000000)) 16:39:19 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d00000100006c000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3228.350351][ T410] loop1: detected capacity change from 0 to 256 [ 3228.392054][ T407] loop3: detected capacity change from 0 to 256 16:39:19 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900809f00000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) 16:39:19 executing program 5: r0 = perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) syz_open_procfs(r1, &(0x7f0000000280)='net/psched\x00') r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x3, 0x0) vmsplice(r2, 0x0, 0x0, 0x0) perf_event_open(&(0x7f00000002c0)={0x3, 0x80, 0x9, 0x20, 0x0, 0x1, 0x0, 0x8, 0x100, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0xdc, 0x2, @perf_config_ext={0x49b, 0x6}, 0xc0, 0x7, 0x2, 0x1, 0x7, 0x5, 0x7, 0x0, 0x800, 0x0, 0x4}, r1, 0xc, r2, 0x8) r3 = getpid() sched_setscheduler(r3, 0x5, &(0x7f0000000380)) r4 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r5 = socket$inet6_mptcp(0xa, 0x1, 0x106) ioctl$SNDCTL_DSP_NONBLOCK(r4, 0x500e, 0x0) r6 = syz_open_dev$swradio(&(0x7f0000000100), 0x0, 0x2) preadv(r6, &(0x7f0000000200)=[{&(0x7f0000000080)=""/160, 0xa0}, {0x0}, {0x0}], 0x3, 0x81, 0x7fffffff) connect$inet6(r5, &(0x7f0000000180)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, '\x00', 0x1c}, 0xd}, 0x1c) migrate_pages(r3, 0x5b57b08f, &(0x7f0000000140)=0x5, &(0x7f00000001c0)=0x1) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000fed000/0x13000)=nil, &(0x7f00000003c0)="899e441751d6399fe1633f6b1cc71fdb87129dd8107c0176de7ac5b742161f56dcfa682ca2bf28668d6b0ce5e3e83c055e392e1f1ff647efea02867712056686d63647fc644789f3cae8c4a9df335b46bbd69a560604257fe8ebca31f19ee24b61", 0x61, r0}, 0x68) 16:39:19 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d006200000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3228.525655][ T434] loop2: detected capacity change from 0 to 256 16:39:19 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000004b4000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3228.745520][ T447] loop0: detected capacity change from 0 to 8204 16:39:19 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d000001000074000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3228.786865][ T447] F2FS-fs (loop0): Invalid log blocks per segment (2675965961) [ 3228.794664][ T447] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3228.801673][ T452] loop3: detected capacity change from 0 to 256 16:39:19 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) syz_open_procfs(r1, &(0x7f0000000280)='net/psched\x00') perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x20, 0x80, 0x55, 0x1d, 0x0, 0x0, 0x40004, 0x11, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x10, 0x0, @perf_bp={&(0x7f0000000000), 0x4}, 0x4005, 0x4, 0x8, 0x9, 0x771a8bb8, 0x8, 0x8000, 0x0, 0x8}, r1, 0xb, r0, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000000040)={0x18, 0x0, {0x2, @empty, 'gre0\x00'}}, 0x1e) sendmmsg(r2, &(0x7f000000d180), 0x4000000000000eb, 0x0) [ 3228.832761][ T447] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3228.840718][ T447] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3228.863005][ T455] loop1: detected capacity change from 0 to 256 [ 3228.883575][ T459] loop2: detected capacity change from 0 to 256 [ 3228.935945][ T447] loop0: detected capacity change from 0 to 8204 [ 3228.938754][ T452] loop3: detected capacity change from 0 to 256 [ 3228.956708][ T447] F2FS-fs (loop0): Invalid log blocks per segment (2675965961) [ 3228.964372][ T447] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3228.976425][ T447] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3228.984273][ T447] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3229.020943][ T459] loop2: detected capacity change from 0 to 256 [ 3229.061507][ T455] loop1: detected capacity change from 0 to 256 16:39:20 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900c09f00000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) 16:39:20 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d00000100007a000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:39:20 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d406200000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) 16:39:20 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d0000010000000000004c4000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3229.257078][ T491] loop2: detected capacity change from 0 to 256 [ 3229.290783][ T494] loop0: detected capacity change from 0 to 8204 [ 3229.311093][ T494] F2FS-fs (loop0): Invalid log blocks per segment (2680160265) [ 3229.318891][ T494] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3229.329569][ T494] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3229.337476][ T494] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3229.364684][ T491] loop2: detected capacity change from 0 to 256 [ 3229.423515][ T504] loop3: detected capacity change from 0 to 256 [ 3229.482328][ T494] loop0: detected capacity change from 0 to 8204 [ 3229.500008][ T507] loop1: detected capacity change from 0 to 256 [ 3229.548352][ T494] F2FS-fs (loop0): Invalid log blocks per segment (2680160265) [ 3229.549173][ T504] loop3: detected capacity change from 0 to 256 [ 3229.556170][ T494] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3229.582758][ T494] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 16:39:20 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000000000000000000000000000000e3ec2bde7b174f169be41e03b986a28d00000100c0ed000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3229.590726][ T494] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3229.627911][ T507] loop1: detected capacity change from 0 to 256 [ 3229.673390][ T526] loop2: detected capacity change from 0 to 256 16:39:20 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000a000000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x8000000000000c7d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fsync_mode=p']) 16:39:20 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="30125afba2107b18000000000000000000000300000000000000000000000000e3ec2bde7b174f169be41e03b986a28d806200000000000001000000000400005f42485266535f4d07ecfc60118bbc8f41b873a99a55bbf1a6574526a1e03a75abf03e8ed5928f5a1804cbfb7c599a636f830462dc534ec42bfcdf2580ffc2212ab1367be0bb4762758dd5bd26505559b5ca2d1dde5422508a5445154373ce4b332d2a08ec42cee18cb9ac4b4b84112fb5cb1d3b9cc96c3d5012b9c95bee", 0xbe, 0x10000}], 0x0, &(0x7f0000016800)) [ 3229.886114][ T526] loop2: detected capacity change from 0 to 256 [ 3230.019883][ T543] loop0: detected capacity change from 0 to 8204 [ 3230.067690][ T543] F2FS-fs (loop0): Invalid log blocks per segment (2684354569) [ 3230.075886][ T543] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3230.111954][ T543] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3230.119873][ T543] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3230.198979][ T543] loop0: detected capacity change from 0 to 8204 [ 3230.217849][ T543] F2FS-fs (loop0): Invalid log blocks per segment (2684354569) [ 3230.225547][ T543] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 3230.247749][ T543] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 3230.255686][ T543] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 3230.279165][ T552] loop3: detected capacity change from 0 to 256 [ 3230.397333][ T552] loop3: detected capacity change from 0 to 256 [ 3231.811528][ T440] warn_alloc: 1 callbacks suppressed [ 3231.811582][ T440] syz-executor.5: vmalloc error: size 708608, page order 0, failed to allocate pages, mode:0xcc2(GFP_KERNEL|__GFP_HIGHMEM), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 3231.834958][ T440] CPU: 1 PID: 440 Comm: syz-executor.5 Not tainted 5.15.0-next-20211106-syzkaller #0 [ 3231.844433][ T440] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3231.854580][ T440] Call Trace: [ 3231.857851][ T440] [ 3231.860773][ T440] dump_stack_lvl+0xcd/0x134 [ 3231.865363][ T440] warn_alloc.cold+0x87/0x17a [ 3231.870036][ T440] ? zone_watermark_ok_safe+0x290/0x290 [ 3231.875584][ T440] ? __kmalloc_node+0x62/0x390 [ 3231.880350][ T440] ? io_schedule_timeout+0x180/0x180 [ 3231.885639][ T440] ? __vmalloc_node_range+0x574/0xab0 [ 3231.891020][ T440] __vmalloc_node_range+0x883/0xab0 [ 3231.896221][ T440] ? vfree_atomic+0xe0/0xe0 [ 3231.900734][ T440] ? __snd_dma_alloc_pages+0xc1/0x130 [ 3231.906286][ T440] __vmalloc+0x69/0x80 [ 3231.910358][ T440] ? __snd_dma_alloc_pages+0xc1/0x130 [ 3231.915733][ T440] ? snd_dma_vmalloc_free+0x40/0x40 [ 3231.920930][ T440] __snd_dma_alloc_pages+0xc1/0x130 [ 3231.926125][ T440] snd_dma_alloc_dir_pages+0x14d/0x240 [ 3231.931581][ T440] do_alloc_pages+0xc2/0x180 [ 3231.936181][ T440] snd_pcm_lib_malloc_pages+0x3e2/0x990 [ 3231.941725][ T440] snd_pcm_hw_params+0x1408/0x1990 [ 3231.946891][ T440] ? snd_pcm_capture_open+0x140/0x140 [ 3231.952261][ T440] ? snd_pcm_hw_param_near.constprop.0+0x6ca/0x8f0 [ 3231.958757][ T440] ? snd_pcm_oss_change_params_locked+0x2890/0x3a60 [ 3231.965341][ T440] ? snd_pcm_oss_disconnect_minor+0x370/0x370 [ 3231.971405][ T440] snd_pcm_kernel_ioctl+0x164/0x310 [ 3231.976605][ T440] snd_pcm_oss_change_params_locked+0x1936/0x3a60 [ 3231.983051][ T440] ? snd_pcm_plugin_append+0x190/0x190 [ 3231.988539][ T440] ? mutex_lock_io_nested+0x1150/0x1150 [ 3231.994093][ T440] ? locks_remove_posix+0x33b/0x5e0 [ 3231.999302][ T440] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 3232.005284][ T440] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 3232.011562][ T440] ? __fsnotify_parent+0x498/0xa60 [ 3232.016681][ T440] snd_pcm_oss_make_ready+0xe7/0x1b0 [ 3232.021972][ T440] snd_pcm_oss_sync+0x1de/0x800 [ 3232.026819][ T440] snd_pcm_oss_release+0x276/0x300 [ 3232.032109][ T440] __fput+0x286/0x9f0 [ 3232.036085][ T440] ? snd_pcm_oss_sync+0x800/0x800 [ 3232.041107][ T440] task_work_run+0xdd/0x1a0 [ 3232.045608][ T440] exit_to_user_mode_prepare+0x27e/0x290 [ 3232.051251][ T440] syscall_exit_to_user_mode+0x19/0x60 [ 3232.056706][ T440] do_syscall_64+0x42/0xb0 [ 3232.061201][ T440] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3232.067090][ T440] RIP: 0033:0x7ff8c8bed72b [ 3232.071511][ T440] Code: 0f 05 48 3d 00 f0 ff ff 77 45 c3 0f 1f 40 00 48 83 ec 18 89 7c 24 0c e8 63 fc ff ff 8b 7c 24 0c 41 89 c0 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 35 44 89 c7 89 44 24 0c e8 a1 fc ff ff 8b 44 [ 3232.091108][ T440] RSP: 002b:00007fff79d8c1c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 3232.099516][ T440] RAX: 0000000000000000 RBX: 0000000000000006 RCX: 00007ff8c8bed72b [ 3232.107482][ T440] RDX: 00007ff8c8d541c8 RSI: ffffffff894f9711 RDI: 0000000000000005 [ 3232.115447][ T440] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000001b30a284ec [ 3232.123416][ T440] R10: 0000000000000e4e R11: 0000000000000293 R12: 0000000000314d1b [ 3232.131375][ T440] R13: 00000000000003e8 R14: 00007ff8c8d4df60 R15: 0000000000314512 [ 3232.139344][ T440] ? __context_tracking_enter+0xe1/0x100 [ 3232.144985][ T440] [ 3232.148052][ T440] Mem-Info: [ 3232.151162][ T440] active_anon:290 inactive_anon:155257 isolated_anon:0 [ 3232.151162][ T440] active_file:11428 inactive_file:158352 isolated_file:0 [ 3232.151162][ T440] unevictable:768 dirty:227 writeback:0 [ 3232.151162][ T440] slab_reclaimable:24109 slab_unreclaimable:139878 [ 3232.151162][ T440] mapped:65885 shmem:13470 pagetables:2007 bounce:0 [ 3232.151162][ T440] kernel_misc_reclaimable:0 [ 3232.151162][ T440] free:1073204 free_pcp:11368 free_cma:0 [ 3232.193508][ T440] Node 0 active_anon:1160kB inactive_anon:620116kB active_file:45592kB inactive_file:633408kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:263540kB dirty:908kB writeback:0kB shmem:51432kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 264192kB writeback_tmp:0kB kernel_stack:10300kB pagetables:8024kB all_unreclaimable? no [ 3232.225283][ T440] Node 1 active_anon:0kB inactive_anon:912kB active_file:120kB inactive_file:0kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:2448kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:16kB pagetables:4kB all_unreclaimable? no [ 3232.254287][ T440] Node 0 DMA free:15360kB boost:0kB min:200kB low:248kB high:296kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3232.281398][ T440] lowmem_reserve[]: 0 2645 2645 2645 2645 [ 3232.287225][ T440] Node 0 DMA32 free:331200kB boost:0kB min:35676kB low:44592kB high:53508kB reserved_highatomic:0KB active_anon:1160kB inactive_anon:620116kB active_file:45592kB inactive_file:633408kB unevictable:1536kB writepending:908kB present:3129332kB managed:2716768kB mlocked:0kB bounce:0kB free_pcp:38060kB local_pcp:16472kB free_cma:0kB [ 3232.318065][ T440] lowmem_reserve[]: 0 0 0 0 0 [ 3232.322809][ T440] Node 0 Normal free:0kB boost:0kB min:4kB low:4kB high:4kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:400kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3232.349302][ T440] lowmem_reserve[]: 0 0 0 0 0 [ 3232.354040][ T440] Node 1 Normal free:3946256kB boost:0kB min:54224kB low:67780kB high:81336kB reserved_highatomic:0KB active_anon:0kB inactive_anon:912kB active_file:120kB inactive_file:0kB unevictable:1536kB writepending:0kB present:4194304kB managed:4117620kB mlocked:0kB bounce:0kB free_pcp:7468kB local_pcp:736kB free_cma:0kB [ 3232.383494][ T440] lowmem_reserve[]: 0 0 0 0 0 [ 3232.388299][ T440] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 3232.401116][ T440] Node 0 DMA32: 22*4kB (ME) 3*8kB (ME) 79*16kB (UM) 355*32kB (UME) 104*64kB (UME) 30*128kB (UME) 5*256kB (ME) 3*512kB (ME) 2*1024kB (ME) 8*2048kB (UME) 70*4096kB (UM) = 331200kB [ 3232.418955][ T440] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 3232.430520][ T440] Node 1 Normal: 90*4kB (UME) 23*8kB (UME) 13*16kB (UME) 99*32kB (UE) 45*64kB (UME) 21*128kB (UME) 6*256kB (UE) 4*512kB (UE) 1*1024kB (E) 0*2048kB 960*4096kB (M) = 3946256kB [ 3232.448012][ T440] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3232.457619][ T440] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 3232.466976][ T440] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3232.476574][ T440] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 3232.485908][ T440] 64566 total pagecache pages [ 3232.490586][ T440] 0 pages in swap cache [ 3232.494786][ T440] Swap cache stats: add 0, delete 0, find 0/0 [ 3232.500858][ T440] Free swap = 0kB [ 3232.504622][ T440] Total swap = 0kB [ 3232.508340][ T440] 2097051 pages RAM [ 3232.512148][ T440] 0 pages HighMem/MovableOnly [ 3232.516874][ T440] 384514 pages reserved [ 3232.521057][ T440] 0 pages cma reserved [ 3265.675250][ T1228] ieee802154 phy0 wpan0: encryption failed: -22 [ 3327.108801][ T1228] ieee802154 phy0 wpan0: encryption failed: -22 [ 3385.353068][ T27] INFO: task syz-executor.5:440 can't die for more than 143 seconds. [ 3385.361185][ T27] task:syz-executor.5 state:R running task stack:26544 pid: 440 ppid: 4054 flags:0x00004004 [ 3385.372098][ T27] Call Trace: [ 3385.375570][ T27] [ 3385.378523][ T27] __schedule+0xa9a/0x4940 [ 3385.383036][ T27] ? io_schedule_timeout+0x180/0x180 [ 3385.388346][ T27] ? __cond_resched+0x13/0x20 [ 3385.393319][ T27] preempt_schedule_common+0x45/0xc0 [ 3385.398832][ T27] __cond_resched+0x13/0x20 [ 3385.403456][ T27] vunmap_range_noflush+0x4ec/0x6d0 [ 3385.408694][ T27] remove_vm_area+0x1c2/0x230 [ 3385.413429][ T27] ? is_vmalloc_or_module_addr+0x6c/0x80 [ 3385.419090][ T27] __vunmap+0x392/0xb70 [ 3385.423328][ T27] __vfree+0x3c/0xd0 [ 3385.427240][ T27] __vmalloc_node_range+0x8b5/0xab0 [ 3385.432472][ T27] ? vfree_atomic+0xe0/0xe0 [ 3385.437058][ T27] ? __snd_dma_alloc_pages+0xc1/0x130 [ 3385.442453][ T27] __vmalloc+0x69/0x80 [ 3385.446607][ T27] ? __snd_dma_alloc_pages+0xc1/0x130 [ 3385.452009][ T27] ? snd_dma_vmalloc_free+0x40/0x40 [ 3385.457293][ T27] __snd_dma_alloc_pages+0xc1/0x130 [ 3385.462529][ T27] snd_dma_alloc_dir_pages+0x14d/0x240 [ 3385.468084][ T27] do_alloc_pages+0xc2/0x180 [ 3385.472760][ T27] snd_pcm_lib_malloc_pages+0x3e2/0x990 [ 3385.478488][ T27] snd_pcm_hw_params+0x1408/0x1990 [ 3385.483689][ T27] ? snd_pcm_capture_open+0x140/0x140 [ 3385.489095][ T27] ? snd_pcm_hw_param_near.constprop.0+0x6ca/0x8f0 [ 3385.495693][ T27] ? snd_pcm_oss_change_params_locked+0x2890/0x3a60 [ 3385.502300][ T27] ? snd_pcm_oss_disconnect_minor+0x370/0x370 [ 3385.508467][ T27] snd_pcm_kernel_ioctl+0x164/0x310 [ 3385.513745][ T27] snd_pcm_oss_change_params_locked+0x1936/0x3a60 [ 3385.520431][ T27] ? snd_pcm_plugin_append+0x190/0x190 [ 3385.525969][ T27] ? mutex_lock_io_nested+0x1150/0x1150 [ 3385.531547][ T27] ? locks_remove_posix+0x33b/0x5e0 [ 3385.536841][ T27] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 3385.542899][ T27] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 3385.549182][ T27] ? __fsnotify_parent+0x498/0xa60 [ 3385.554430][ T27] snd_pcm_oss_make_ready+0xe7/0x1b0 [ 3385.559775][ T27] snd_pcm_oss_sync+0x1de/0x800 [ 3385.564885][ T27] snd_pcm_oss_release+0x276/0x300 [ 3385.570035][ T27] __fput+0x286/0x9f0 [ 3385.574097][ T27] ? snd_pcm_oss_sync+0x800/0x800 [ 3385.579239][ T27] task_work_run+0xdd/0x1a0 [ 3385.583821][ T27] exit_to_user_mode_prepare+0x27e/0x290 [ 3385.589481][ T27] syscall_exit_to_user_mode+0x19/0x60 [ 3385.595018][ T27] do_syscall_64+0x42/0xb0 [ 3385.599449][ T27] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3385.605422][ T27] RIP: 0033:0x7ff8c8bed72b [ 3385.609860][ T27] RSP: 002b:00007fff79d8c1c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 3385.618526][ T27] RAX: 0000000000000000 RBX: 0000000000000006 RCX: 00007ff8c8bed72b [ 3385.626567][ T27] RDX: 00007ff8c8d541c8 RSI: ffffffff894f9711 RDI: 0000000000000005 [ 3385.634624][ T27] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000001b30a284ec [ 3385.642660][ T27] R10: 0000000000000e4e R11: 0000000000000293 R12: 0000000000314d1b [ 3385.650655][ T27] R13: 00000000000003e8 R14: 00007ff8c8d4df60 R15: 0000000000314512 [ 3385.658713][ T27] ? __context_tracking_enter+0xe1/0x100 [ 3385.664423][ T27] [ 3386.863965][ T27] [ 3386.863965][ T27] Showing all locks held in the system: [ 3386.871813][ T27] 1 lock held by khungtaskd/27: [ 3386.876781][ T27] #0: ffffffff8bb83a60 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x53/0x260 [ 3386.886869][ T27] 1 lock held by in:imklog/6235: [ 3386.891823][ T27] #0: ffff8880723e79f0 (&f->f_pos_lock){+.+.}-{3:3}, at: __fdget_pos+0xe9/0x100 [ 3386.901108][ T27] 3 locks held by systemd-udevd/25619: [ 3386.906694][ T27] 2 locks held by kworker/u4:17/31385: [ 3386.912178][ T27] 2 locks held by agetty/23884: [ 3386.917109][ T27] #0: ffff88807bcaf098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x22/0x80 [ 3386.927169][ T27] #1: ffffc90002f972e8 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0xcf0/0x1230 [ 3386.937794][ T27] 1 lock held by syz-executor.5/440: [ 3386.943485][ T27] [ 3386.945835][ T27] ============================================= [ 3386.945835][ T27] [ 3386.954421][ T27] Kernel panic - not syncing: hung_task: blocked tasks [ 3386.961290][ T27] CPU: 1 PID: 27 Comm: khungtaskd Not tainted 5.15.0-next-20211106-syzkaller #0 [ 3386.970338][ T27] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3386.980416][ T27] Call Trace: [ 3386.983710][ T27] [ 3386.986658][ T27] dump_stack_lvl+0xcd/0x134 [ 3386.991290][ T27] panic+0x2b0/0x6dd [ 3386.995212][ T27] ? __warn_printk+0xf3/0xf3 [ 3386.999839][ T27] ? watchdog.cold+0x1b9/0x1de [ 3387.004670][ T27] watchdog.cold+0x1ca/0x1de [ 3387.009290][ T27] ? trace_sched_process_hang+0x280/0x280 [ 3387.015121][ T27] kthread+0x405/0x4f0 [ 3387.019225][ T27] ? set_kthread_struct+0x130/0x130 [ 3387.024454][ T27] ret_from_fork+0x1f/0x30 [ 3387.028934][ T27] [ 3387.032513][ T27] Kernel Offset: disabled [ 3387.036935][ T27] Rebooting in 86400 seconds..