y change from 0 to 136 12:45:42 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b900fffffffffffffffe000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 688.691679][ T1610] isofs_fill_super: root inode is not a directory. Corrupted media? [ 688.701429][ T1611] loop5: detected capacity change from 0 to 136 12:45:42 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000000000002200000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:45:42 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000005000000b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) [ 688.753376][ T1624] loop1: detected capacity change from 0 to 136 [ 688.777209][ T1611] isofs_fill_super: root inode is not a directory. Corrupted media? [ 688.797913][ T1624] isofs_fill_super: root inode is not a directory. Corrupted media? [ 688.827159][ T1633] loop4: detected capacity change from 0 to 136 [ 688.840131][ T1634] loop2: detected capacity change from 0 to 136 [ 688.877527][ T1633] isofs_fill_super: root inode is not a directory. Corrupted media? 12:45:43 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1500000000000000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)) 12:45:43 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000000fff000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:45:43 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020038200200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:45:43 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000006000000b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:45:43 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b900000000000000a4bc322200000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:45:43 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x500, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@nocompress}]}) [ 689.359810][ T1670] loop1: detected capacity change from 0 to 136 [ 689.380576][ T1673] loop2: detected capacity change from 0 to 136 [ 689.387108][ T1672] loop5: detected capacity change from 0 to 136 [ 689.395897][ T1677] loop4: detected capacity change from 0 to 136 12:45:43 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020039000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) [ 689.406164][ T1670] isofs_fill_super: root inode is not a directory. Corrupted media? [ 689.416831][ T1672] isofs_fill_super: root inode is not a directory. Corrupted media? [ 689.429666][ T1677] isofs_fill_super: root inode is not a directory. Corrupted media? 12:45:43 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000007000000b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) [ 689.474427][ T1670] loop1: detected capacity change from 0 to 136 [ 689.489935][ T1670] isofs_fill_super: root inode is not a directory. Corrupted media? 12:45:43 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000000000002500000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:45:43 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b90000000000fffff7ff000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 689.517243][ T1697] loop5: detected capacity change from 0 to 136 [ 689.557046][ T1697] isofs_fill_super: root inode is not a directory. Corrupted media? 12:45:43 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020039100200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) [ 689.573396][ T1712] loop4: detected capacity change from 0 to 136 [ 689.579336][ T1714] loop2: detected capacity change from 0 to 136 [ 689.594387][ T1712] isofs_fill_super: root inode is not a directory. Corrupted media? 12:45:43 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000008000000b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) [ 689.636693][ T1722] loop1: detected capacity change from 0 to 136 [ 689.673573][ T1729] loop5: detected capacity change from 0 to 136 [ 689.699634][ T1722] isofs_fill_super: root inode is not a directory. Corrupted media? [ 689.720567][ T1729] isofs_fill_super: root inode is not a directory. Corrupted media? [ 689.734648][ T1736] loop2: detected capacity change from 0 to 136 [ 689.768261][ T1722] loop1: detected capacity change from 0 to 136 [ 689.797014][ T1722] isofs_fill_super: root inode is not a directory. Corrupted media? 12:45:44 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1600000000000000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)) 12:45:44 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000000000152f00000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:45:44 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000009000000b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:45:44 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020039200200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:45:44 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b90000000000fffffbff000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:45:44 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x52b, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@nocompress}]}) [ 690.258514][ T1773] loop1: detected capacity change from 0 to 136 [ 690.265677][ T1774] loop5: detected capacity change from 0 to 136 [ 690.270160][ T1784] loop4: detected capacity change from 0 to 136 [ 690.281811][ T1787] loop2: detected capacity change from 0 to 136 [ 690.290861][ T1773] isofs_fill_super: root inode is not a directory. Corrupted media? [ 690.300003][ T1774] isofs_fill_super: root inode is not a directory. Corrupted media? [ 690.319161][ T1784] isofs_fill_super: root inode is not a directory. Corrupted media? [ 690.360723][ T1773] loop1: detected capacity change from 0 to 136 [ 690.374419][ T1773] isofs_fill_super: root inode is not a directory. Corrupted media? 12:45:44 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020039300200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:45:44 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000000000013000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:45:44 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b900000000007fffffff000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:45:44 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d00200020002000200020002000200020002000200020000000000a000000b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) [ 690.470450][ T1821] loop5: detected capacity change from 0 to 136 [ 690.491640][ T1822] loop4: detected capacity change from 0 to 136 [ 690.496234][ T1825] loop1: detected capacity change from 0 to 136 [ 690.501929][ T1824] loop2: detected capacity change from 0 to 136 [ 690.521036][ T1821] isofs_fill_super: root inode is not a directory. Corrupted media? [ 690.529992][ T1822] isofs_fill_super: root inode is not a directory. Corrupted media? 12:45:44 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000000000003f00000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 690.565777][ T1825] isofs_fill_super: root inode is not a directory. Corrupted media? 12:45:44 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d00200020002000200020002000200020002000200020000000000b000000b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) [ 690.670634][ T1844] loop2: detected capacity change from 0 to 136 [ 690.684618][ T1846] loop4: detected capacity change from 0 to 136 [ 690.709019][ T1846] isofs_fill_super: root inode is not a directory. Corrupted media? 12:45:44 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1700000000000000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)) 12:45:44 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b90000000000ffffffff000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:45:44 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020039400200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:45:44 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d00200020002000200020002000200020002000200020000000000c000000b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:45:44 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000000000004000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:45:44 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x600, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@nocompress}]}) [ 691.162751][ T1875] loop1: detected capacity change from 0 to 136 [ 691.171347][ T1877] loop4: detected capacity change from 0 to 136 [ 691.173161][ T1874] loop2: detected capacity change from 0 to 136 [ 691.188507][ T1875] isofs_fill_super: root inode is not a directory. Corrupted media? [ 691.196897][ T1877] isofs_fill_super: root inode is not a directory. Corrupted media? [ 691.197381][ T1878] loop5: detected capacity change from 0 to 136 12:45:45 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000000008004000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:45:45 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020039500200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) [ 691.240546][ T1878] isofs_fill_super: root inode is not a directory. Corrupted media? [ 691.263587][ T1875] loop1: detected capacity change from 0 to 136 [ 691.274314][ T1875] isofs_fill_super: root inode is not a directory. Corrupted media? 12:45:45 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d00200020002000200020002000200020002000200020000000000d000000b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) [ 691.347029][ T1904] loop4: detected capacity change from 0 to 136 [ 691.353753][ T1905] loop5: detected capacity change from 0 to 136 [ 691.379660][ T1905] isofs_fill_super: root inode is not a directory. Corrupted media? 12:45:45 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000007ffffffffffff000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 691.391087][ T1904] isofs_fill_super: root inode is not a directory. Corrupted media? [ 691.409769][ T1907] loop2: detected capacity change from 0 to 136 [ 691.427945][ T1915] loop1: detected capacity change from 0 to 136 12:45:45 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000000000004800000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:45:45 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020039600200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) [ 691.464636][ T1915] isofs_fill_super: root inode is not a directory. Corrupted media? [ 691.536798][ T1932] loop4: detected capacity change from 0 to 136 [ 691.538035][ T1933] loop5: detected capacity change from 0 to 136 [ 691.567165][ T1933] isofs_fill_super: root inode is not a directory. Corrupted media? [ 691.580941][ T1932] isofs_fill_super: root inode is not a directory. Corrupted media? 12:45:45 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1800000000000000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)) 12:45:45 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9007fffffffffffffff000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:45:45 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d00200020002000200020002000200020002000200020000000000e000000b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:45:45 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020039700200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:45:45 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000000000004c00000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:45:45 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x604, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@nocompress}]}) [ 692.070931][ T1962] loop4: detected capacity change from 0 to 136 [ 692.083744][ T1963] loop5: detected capacity change from 0 to 136 [ 692.085095][ T1964] loop1: detected capacity change from 0 to 136 [ 692.091509][ T1965] loop2: detected capacity change from 0 to 136 [ 692.110068][ T1963] isofs_fill_super: root inode is not a directory. Corrupted media? 12:45:46 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020039800200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:45:46 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d00200020002000200020002000200020002000200020000000000f000000b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) [ 692.120725][ T1962] isofs_fill_super: root inode is not a directory. Corrupted media? [ 692.133517][ T1964] isofs_fill_super: root inode is not a directory. Corrupted media? 12:45:46 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000000000154d00000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 692.197785][ T1964] loop1: detected capacity change from 0 to 136 [ 692.208871][ T1964] isofs_fill_super: root inode is not a directory. Corrupted media? [ 692.232176][ T1985] loop2: detected capacity change from 0 to 136 [ 692.238905][ T1987] loop5: detected capacity change from 0 to 136 12:45:46 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b900feffffffffffffff000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 692.273786][ T1987] isofs_fill_super: root inode is not a directory. Corrupted media? 12:45:46 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020039900200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:45:46 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000010000000b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) [ 692.316171][ T1997] loop1: detected capacity change from 0 to 136 [ 692.316785][ T1994] loop4: detected capacity change from 0 to 136 [ 692.335987][ T1997] isofs_fill_super: root inode is not a directory. Corrupted media? [ 692.355193][ T1994] isofs_fill_super: root inode is not a directory. Corrupted media? [ 692.390000][ T1997] loop1: detected capacity change from 0 to 136 [ 692.398987][ T1997] isofs_fill_super: root inode is not a directory. Corrupted media? [ 692.434083][ T2018] loop2: detected capacity change from 0 to 136 [ 692.447599][ T2017] loop5: detected capacity change from 0 to 136 [ 692.468453][ T2017] isofs_fill_super: root inode is not a directory. Corrupted media? 12:45:46 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1900000000000000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)) 12:45:46 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000000000006000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:45:46 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b900ffffffffffffffff000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:45:46 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000011000000b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:45:46 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020039a00200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:45:46 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x700, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@nocompress}]}) [ 692.909397][ T2040] loop2: detected capacity change from 0 to 136 [ 692.930354][ T2047] loop5: detected capacity change from 0 to 136 [ 692.932576][ T2052] loop4: detected capacity change from 0 to 136 [ 692.937911][ T2053] loop1: detected capacity change from 0 to 136 [ 692.951726][ T2047] isofs_fill_super: root inode is not a directory. Corrupted media? 12:45:46 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000012000000b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:45:46 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020039b00200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) [ 692.962217][ T2053] isofs_fill_super: root inode is not a directory. Corrupted media? [ 692.981155][ T2052] isofs_fill_super: root inode is not a directory. Corrupted media? 12:45:46 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000000000006800000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 693.020176][ T2053] loop1: detected capacity change from 0 to 136 [ 693.033447][ T2069] loop5: detected capacity change from 0 to 136 [ 693.039974][ T2053] isofs_fill_super: root inode is not a directory. Corrupted media? [ 693.047038][ T2067] loop2: detected capacity change from 0 to 136 [ 693.060002][ T2069] isofs_fill_super: root inode is not a directory. Corrupted media? 12:45:46 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000002000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:45:46 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000022000000b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) [ 693.089262][ T2072] loop4: detected capacity change from 0 to 136 [ 693.102217][ T2072] isofs_fill_super: root inode is not a directory. Corrupted media? 12:45:47 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d00200020002000200020002000200020002026a200200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) [ 693.151193][ T2085] loop1: detected capacity change from 0 to 136 [ 693.167915][ T2085] isofs_fill_super: root inode is not a directory. Corrupted media? [ 693.180217][ T2091] loop2: detected capacity change from 0 to 136 [ 693.197777][ T2093] loop5: detected capacity change from 0 to 136 [ 693.214414][ T2093] isofs_fill_super: root inode is not a directory. Corrupted media? [ 693.240006][ T2085] loop1: detected capacity change from 0 to 136 [ 693.248853][ T2085] isofs_fill_super: root inode is not a directory. Corrupted media? 12:45:47 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1a00000000000000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)) 12:45:47 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000000000006c00000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:45:47 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000025000000b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:45:47 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d00200020002000200020002000200020002026ab00200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:45:47 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000003000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:45:47 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1800, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@nocompress}]}) [ 693.782152][ T2119] loop5: detected capacity change from 0 to 136 [ 693.789702][ T2121] loop4: detected capacity change from 0 to 136 [ 693.797464][ T2119] isofs_fill_super: root inode is not a directory. Corrupted media? [ 693.798880][ T2118] loop1: detected capacity change from 0 to 136 [ 693.812374][ T2121] isofs_fill_super: root inode is not a directory. Corrupted media? 12:45:47 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020fffe00200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:45:47 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000000000007400000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 693.826736][ T2131] loop2: detected capacity change from 0 to 136 [ 693.837990][ T2118] isofs_fill_super: root inode is not a directory. Corrupted media? 12:45:47 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000048000000b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) [ 693.913206][ T2144] loop5: detected capacity change from 0 to 136 [ 693.922516][ T2145] loop4: detected capacity change from 0 to 136 [ 693.932364][ T2118] loop1: detected capacity change from 0 to 136 [ 693.942706][ T2118] isofs_fill_super: root inode is not a directory. Corrupted media? 12:45:47 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000004000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 693.968054][ T2144] isofs_fill_super: root inode is not a directory. Corrupted media? [ 693.977497][ T2145] isofs_fill_super: root inode is not a directory. Corrupted media? [ 693.993557][ T2153] loop2: detected capacity change from 0 to 136 12:45:47 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020000200200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) [ 694.051849][ T2162] loop1: detected capacity change from 0 to 136 [ 694.077798][ T2170] loop5: detected capacity change from 0 to 136 [ 694.091765][ T2162] isofs_fill_super: root inode is not a directory. Corrupted media? 12:45:47 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000000000007a00000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 694.100628][ T2170] isofs_fill_super: root inode is not a directory. Corrupted media? [ 694.127455][ T2176] loop4: detected capacity change from 0 to 136 [ 694.152892][ T2176] isofs_fill_super: root inode is not a directory. Corrupted media? [ 694.159593][ T2162] loop1: detected capacity change from 0 to 136 [ 694.175483][ T2162] isofs_fill_super: root inode is not a directory. Corrupted media? 12:45:48 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1b00000000000000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)) 12:45:48 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d00200020002000200020002000200020002000200020000000004c000000b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:45:48 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020000a00200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:45:48 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000ffffffffffffff7f00000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:45:48 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000005000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:45:48 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@nocompress}]}) [ 694.692493][ T2205] loop1: detected capacity change from 0 to 136 [ 694.701497][ T2206] loop4: detected capacity change from 0 to 136 [ 694.708328][ T2207] loop5: detected capacity change from 0 to 136 [ 694.715568][ T2208] loop2: detected capacity change from 0 to 136 [ 694.725921][ T2205] isofs_fill_super: root inode is not a directory. Corrupted media? [ 694.734517][ T2206] isofs_fill_super: root inode is not a directory. Corrupted media? 12:45:48 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000000000008400000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 694.746883][ T2207] isofs_fill_super: root inode is not a directory. Corrupted media? 12:45:48 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000006000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:45:48 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000068000000b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:45:48 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020001100200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) [ 694.829569][ T2230] loop4: detected capacity change from 0 to 136 [ 694.834256][ T2232] loop1: detected capacity change from 0 to 136 [ 694.855313][ T2230] isofs_fill_super: root inode is not a directory. Corrupted media? [ 694.857311][ T2234] loop2: detected capacity change from 0 to 136 [ 694.877393][ T2237] loop5: detected capacity change from 0 to 136 [ 694.886410][ T2232] isofs_fill_super: root inode is not a directory. Corrupted media? [ 694.896022][ T2237] isofs_fill_super: root inode is not a directory. Corrupted media? 12:45:48 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b900000000000000ffffff8500000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:45:48 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002200200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) [ 694.960998][ T2232] loop1: detected capacity change from 0 to 136 [ 694.973676][ T2232] isofs_fill_super: root inode is not a directory. Corrupted media? [ 694.986328][ T2255] loop4: detected capacity change from 0 to 136 [ 695.001372][ T2258] loop5: detected capacity change from 0 to 136 [ 695.016211][ T2255] isofs_fill_super: root inode is not a directory. Corrupted media? [ 695.029139][ T2258] isofs_fill_super: root inode is not a directory. Corrupted media? 12:45:49 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1c00000000000000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)) 12:45:49 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d00200020002000200020002000200020002000200020000000006c000000b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:45:49 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000007000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:45:49 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002500200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:45:49 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000000000008800000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 695.551774][ T2282] loop1: detected capacity change from 0 to 136 [ 695.561655][ T2286] loop2: detected capacity change from 0 to 136 [ 695.568317][ T2285] loop5: detected capacity change from 0 to 136 [ 695.576781][ T2287] loop4: detected capacity change from 0 to 136 [ 695.584765][ T2285] isofs_fill_super: root inode is not a directory. Corrupted media? [ 695.614372][ T2282] isofs_fill_super: root inode is not a directory. Corrupted media? [ 695.623883][ T2287] isofs_fill_super: root inode is not a directory. Corrupted media? [ 695.651511][ T2282] loop1: detected capacity change from 0 to 136 12:45:49 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2600, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@nocompress}]}) 12:45:49 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002900200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:45:49 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000074000000b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) [ 695.672496][ T2282] isofs_fill_super: root inode is not a directory. Corrupted media? 12:45:49 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b900000000000000ffffff8c00000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:45:49 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000008000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 695.733275][ T2313] loop5: detected capacity change from 0 to 136 [ 695.748649][ T2316] loop2: detected capacity change from 0 to 136 [ 695.762584][ T2313] isofs_fill_super: root inode is not a directory. Corrupted media? [ 695.775883][ T2324] loop4: detected capacity change from 0 to 136 12:45:49 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020004400200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:45:49 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d00200020002000200020002000200020002000200020000000007a000000b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) [ 695.806237][ T2330] loop1: detected capacity change from 0 to 136 [ 695.828082][ T2330] isofs_fill_super: root inode is not a directory. Corrupted media? [ 695.837735][ T2324] isofs_fill_super: root inode is not a directory. Corrupted media? [ 695.884912][ T2341] loop5: detected capacity change from 0 to 136 [ 695.891347][ T2342] loop2: detected capacity change from 0 to 136 [ 695.902880][ T2341] isofs_fill_super: root inode is not a directory. Corrupted media? [ 695.926128][ T2330] loop1: detected capacity change from 0 to 136 [ 695.938732][ T2330] isofs_fill_super: root inode is not a directory. Corrupted media? 12:45:50 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1d00000000000000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)) 12:45:50 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000002010000b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:45:50 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b900000000000000ffffff9700000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:45:50 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000009000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:45:50 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d00200020002000200020002000200020002000fe00200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) [ 696.453944][ T2370] loop1: detected capacity change from 0 to 136 [ 696.460032][ T2369] loop2: detected capacity change from 0 to 136 [ 696.470548][ T2371] loop4: detected capacity change from 0 to 136 [ 696.479441][ T2373] loop5: detected capacity change from 0 to 136 [ 696.480143][ T2370] isofs_fill_super: root inode is not a directory. Corrupted media? [ 696.495031][ T2371] isofs_fill_super: root inode is not a directory. Corrupted media? [ 696.515759][ T2373] isofs_fill_super: root inode is not a directory. Corrupted media? [ 696.576918][ T2370] loop1: detected capacity change from 0 to 136 [ 696.589514][ T2370] isofs_fill_super: root inode is not a directory. Corrupted media? 12:45:50 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2b05, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@nocompress}]}) 12:45:50 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b900000000000000000002cf00000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:45:50 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000003010000b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:45:50 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020008203200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:45:50 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b900000a000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 696.665285][ T2399] loop4: detected capacity change from 0 to 136 [ 696.676108][ T2401] loop5: detected capacity change from 0 to 136 [ 696.692851][ T2399] isofs_fill_super: root inode is not a directory. Corrupted media? [ 696.702644][ T2401] isofs_fill_super: root inode is not a directory. Corrupted media? [ 696.702783][ T2405] loop2: detected capacity change from 0 to 136 12:45:50 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b900000000000000ffffffda00000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:45:50 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020009003200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) [ 696.746761][ T2415] loop1: detected capacity change from 0 to 136 [ 696.778872][ T2415] isofs_fill_super: root inode is not a directory. Corrupted media? [ 696.806655][ T2426] loop4: detected capacity change from 0 to 136 [ 696.836588][ T2426] isofs_fill_super: root inode is not a directory. Corrupted media? [ 696.837216][ T2428] loop5: detected capacity change from 0 to 136 [ 696.860551][ T2415] loop1: detected capacity change from 0 to 136 [ 696.877502][ T2415] isofs_fill_super: root inode is not a directory. Corrupted media? [ 696.924924][ T2428] isofs_fill_super: root inode is not a directory. Corrupted media? 12:45:51 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1e00000000000000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)) 12:45:51 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000004010000b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:45:51 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b900000000000000000002f000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:45:51 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b900000b000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:45:51 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020009103200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) [ 697.337786][ T2458] loop4: detected capacity change from 0 to 136 [ 697.345360][ T2459] loop1: detected capacity change from 0 to 136 [ 697.354247][ T2460] loop5: detected capacity change from 0 to 136 [ 697.365368][ T2458] isofs_fill_super: root inode is not a directory. Corrupted media? [ 697.367304][ T2462] loop2: detected capacity change from 0 to 136 [ 697.392844][ T2460] isofs_fill_super: root inode is not a directory. Corrupted media? [ 697.403918][ T2459] isofs_fill_super: root inode is not a directory. Corrupted media? [ 697.453754][ T2459] loop1: detected capacity change from 0 to 136 [ 697.463742][ T2459] isofs_fill_super: root inode is not a directory. Corrupted media? 12:45:51 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3f00, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@nocompress}]}) 12:45:51 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b900000000000000000002f100000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:45:51 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020009203200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:45:51 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000001020000b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:45:51 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b900000c000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 697.569299][ T2493] loop5: detected capacity change from 0 to 136 [ 697.583144][ T2495] loop2: detected capacity change from 0 to 136 [ 697.593243][ T2493] isofs_fill_super: root inode is not a directory. Corrupted media? [ 697.597138][ T2502] loop4: detected capacity change from 0 to 136 12:45:51 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000004020000b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) [ 697.618079][ T2503] loop1: detected capacity change from 0 to 136 [ 697.627802][ T2502] isofs_fill_super: root inode is not a directory. Corrupted media? [ 697.649111][ T2503] isofs_fill_super: root inode is not a directory. Corrupted media? 12:45:51 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020009303200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) [ 697.728553][ T2522] loop2: detected capacity change from 0 to 136 [ 697.740768][ T2524] loop5: detected capacity change from 0 to 136 [ 697.750049][ T2503] loop1: detected capacity change from 0 to 136 [ 697.767578][ T2503] isofs_fill_super: root inode is not a directory. Corrupted media? [ 697.779963][ T2524] isofs_fill_super: root inode is not a directory. Corrupted media? 12:45:52 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1f00000000000000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)) 12:45:52 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b900000000000000fffffff600000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:45:52 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000fb020000b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:45:52 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b900000d000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:45:52 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020009403200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) [ 698.236521][ T2549] loop4: detected capacity change from 0 to 136 [ 698.242751][ T2550] loop1: detected capacity change from 0 to 136 [ 698.249883][ T2548] loop2: detected capacity change from 0 to 136 [ 698.249949][ T2549] isofs_fill_super: root inode is not a directory. Corrupted media? [ 698.266035][ T2553] loop5: detected capacity change from 0 to 136 [ 698.289042][ T2550] isofs_fill_super: root inode is not a directory. Corrupted media? [ 698.304740][ T2553] isofs_fill_super: root inode is not a directory. Corrupted media? 12:45:52 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x4000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@nocompress}]}) 12:45:52 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b900000e000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:45:52 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000fc020000b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:45:52 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b900000000000000fffffdf900000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:45:52 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020009503200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) [ 698.489600][ T2582] loop5: detected capacity change from 0 to 136 [ 698.490876][ T2581] loop2: detected capacity change from 0 to 136 [ 698.496240][ T2583] loop1: detected capacity change from 0 to 136 [ 698.510730][ T2584] loop4: detected capacity change from 0 to 136 [ 698.520467][ T2582] isofs_fill_super: root inode is not a directory. Corrupted media? [ 698.535278][ T2583] isofs_fill_super: root inode is not a directory. Corrupted media? [ 698.547199][ T2584] isofs_fill_super: root inode is not a directory. Corrupted media? 12:45:52 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000fd020000b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:45:52 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b900000000000000000007fc00000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 698.592306][ T2583] loop1: detected capacity change from 0 to 136 [ 698.605610][ T2583] isofs_fill_super: root inode is not a directory. Corrupted media? [ 698.662315][ T2608] loop2: detected capacity change from 0 to 136 [ 698.682057][ T2610] loop4: detected capacity change from 0 to 136 [ 698.723175][ T2610] isofs_fill_super: root inode is not a directory. Corrupted media? 12:45:52 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2000000000000000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)) 12:45:52 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020009603200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:45:52 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b900000f000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:45:52 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000030000b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:45:52 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b900000000000000fffffdfd00000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 699.142268][ T2630] loop1: detected capacity change from 0 to 136 [ 699.153764][ T2632] loop5: detected capacity change from 0 to 136 [ 699.154548][ T2631] loop2: detected capacity change from 0 to 136 [ 699.160980][ T2633] loop4: detected capacity change from 0 to 136 [ 699.176438][ T2632] isofs_fill_super: root inode is not a directory. Corrupted media? [ 699.195923][ T2630] isofs_fill_super: root inode is not a directory. Corrupted media? [ 699.205497][ T2633] isofs_fill_super: root inode is not a directory. Corrupted media? 12:45:53 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x8004, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@nocompress}]}) 12:45:53 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000010000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:45:53 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000001030000b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:45:53 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020009703200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:45:53 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b900000000000000fffffffd00000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 699.416674][ T2665] loop4: detected capacity change from 0 to 136 [ 699.423289][ T2666] loop1: detected capacity change from 0 to 136 [ 699.425594][ T2664] loop2: detected capacity change from 0 to 136 [ 699.439143][ T2665] isofs_fill_super: root inode is not a directory. Corrupted media? [ 699.439145][ T2666] isofs_fill_super: root inode is not a directory. Corrupted media? [ 699.457064][ T2668] loop5: detected capacity change from 0 to 136 12:45:53 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000002040000b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:45:53 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b900000000000000fffffffe00000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 699.482999][ T2668] isofs_fill_super: root inode is not a directory. Corrupted media? [ 699.496001][ T2666] loop1: detected capacity change from 0 to 136 [ 699.514560][ T2666] isofs_fill_super: root inode is not a directory. Corrupted media? [ 699.606111][ T2692] loop4: detected capacity change from 0 to 136 [ 699.613676][ T2691] loop2: detected capacity change from 0 to 136 [ 699.646120][ T2692] isofs_fill_super: root inode is not a directory. Corrupted media? 12:45:53 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2010000000000000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)) 12:45:53 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020009803200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:45:53 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000011000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:45:53 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000006040000b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:45:53 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000fffffffffffffffe00000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 700.038734][ T2714] loop1: detected capacity change from 0 to 136 [ 700.045817][ T2717] loop5: detected capacity change from 0 to 136 [ 700.052869][ T2715] loop2: detected capacity change from 0 to 136 [ 700.061582][ T2716] loop4: detected capacity change from 0 to 136 [ 700.074878][ T2714] isofs_fill_super: root inode is not a directory. Corrupted media? [ 700.084166][ T2717] isofs_fill_super: root inode is not a directory. Corrupted media? [ 700.107050][ T2716] isofs_fill_super: root inode is not a directory. Corrupted media? [ 700.131176][ T2714] loop1: detected capacity change from 0 to 136 [ 700.140567][ T2714] isofs_fill_super: root inode is not a directory. Corrupted media? 12:45:54 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0xfeff, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@nocompress}]}) 12:45:54 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020009903200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:45:54 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000050000b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:45:54 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000012000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:45:54 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b90000000000000000000fff00000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 700.322227][ T2752] loop2: detected capacity change from 0 to 136 [ 700.329465][ T2754] loop1: detected capacity change from 0 to 136 [ 700.329763][ T2753] loop4: detected capacity change from 0 to 136 [ 700.343225][ T2755] loop5: detected capacity change from 0 to 136 [ 700.356677][ T2754] isofs_fill_super: root inode is not a directory. Corrupted media? 12:45:54 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000060000b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) [ 700.370569][ T2755] isofs_fill_super: root inode is not a directory. Corrupted media? [ 700.404398][ T2753] isofs_fill_super: root inode is not a directory. Corrupted media? 12:45:54 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020009a03200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) [ 700.422950][ T2754] loop1: detected capacity change from 0 to 136 [ 700.441165][ T2754] isofs_fill_super: root inode is not a directory. Corrupted media? [ 700.461223][ T2774] loop2: detected capacity change from 0 to 136 [ 700.492086][ T2779] loop5: detected capacity change from 0 to 136 [ 700.512470][ T2779] isofs_fill_super: root inode is not a directory. Corrupted media? 12:45:54 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2100000000000000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)) 12:45:54 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b900000000000000fffff7ff00000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:45:54 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000022000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:45:54 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000004060000b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:45:54 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020009b03200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) [ 700.910411][ T2799] loop4: detected capacity change from 0 to 136 [ 700.928237][ T2799] isofs_fill_super: root inode is not a directory. Corrupted media? [ 700.948545][ T2806] loop5: detected capacity change from 0 to 136 [ 700.952386][ T2807] loop1: detected capacity change from 0 to 136 [ 700.963466][ T2805] loop2: detected capacity change from 0 to 136 [ 700.972758][ T2806] isofs_fill_super: root inode is not a directory. Corrupted media? [ 700.991303][ T2807] isofs_fill_super: root inode is not a directory. Corrupted media? [ 701.052520][ T2807] loop1: detected capacity change from 0 to 136 [ 701.073880][ T2807] isofs_fill_super: root inode is not a directory. Corrupted media? 12:45:55 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0xfffe, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@nocompress}]}) 12:45:55 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b900000000000000fffffbff00000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:45:55 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000070000b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:45:55 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d00200020002000200020002000200020002000a226200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:45:55 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000025000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 701.234363][ T2840] loop2: detected capacity change from 0 to 136 [ 701.238204][ T2843] loop5: detected capacity change from 0 to 136 [ 701.245349][ T2844] loop1: detected capacity change from 0 to 136 [ 701.254975][ T2846] loop4: detected capacity change from 0 to 136 12:45:55 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000090000b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:45:55 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000007fffffff00000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 701.277942][ T2846] isofs_fill_super: root inode is not a directory. Corrupted media? [ 701.286949][ T2843] isofs_fill_super: root inode is not a directory. Corrupted media? [ 701.305974][ T2844] isofs_fill_super: root inode is not a directory. Corrupted media? [ 701.371764][ T2844] loop1: detected capacity change from 0 to 136 [ 701.381670][ T2867] loop2: detected capacity change from 0 to 136 [ 701.389271][ T2844] isofs_fill_super: root inode is not a directory. Corrupted media? [ 701.408217][ T2870] loop4: detected capacity change from 0 to 136 [ 701.437984][ T2870] isofs_fill_super: root inode is not a directory. Corrupted media? 12:45:55 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2200000000000000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)) 12:45:55 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d00200020002000200020002000200020002000ab26200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:45:55 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000a0000b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:45:55 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000048000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:45:55 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b900000000000000ffffffff00000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 701.780611][ T2897] loop5: detected capacity change from 0 to 136 [ 701.785848][ T2898] loop4: detected capacity change from 0 to 136 [ 701.787254][ T2896] loop2: detected capacity change from 0 to 136 [ 701.794461][ T2899] loop1: detected capacity change from 0 to 136 [ 701.806338][ T2897] isofs_fill_super: root inode is not a directory. Corrupted media? [ 701.827263][ T2899] isofs_fill_super: root inode is not a directory. Corrupted media? [ 701.836393][ T2898] isofs_fill_super: root inode is not a directory. Corrupted media? [ 701.890002][ T2899] loop1: detected capacity change from 0 to 136 [ 701.900955][ T2899] isofs_fill_super: root inode is not a directory. Corrupted media? 12:45:55 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x80000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@nocompress}]}) 12:45:55 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b90000000007ffffffffffff00000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:45:55 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000b0000b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:45:55 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d00200020002000200020002000200020002000feff200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:45:55 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b900004c000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 702.139429][ T2929] loop2: detected capacity change from 0 to 136 [ 702.144589][ T2935] loop4: detected capacity change from 0 to 136 [ 702.147713][ T2931] loop5: detected capacity change from 0 to 136 [ 702.160625][ T2934] loop1: detected capacity change from 0 to 136 [ 702.169066][ T2935] isofs_fill_super: root inode is not a directory. Corrupted media? [ 702.181235][ T2934] isofs_fill_super: root inode is not a directory. Corrupted media? 12:45:56 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b90000007fffffffffffffff00000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 702.197853][ T2931] isofs_fill_super: root inode is not a directory. Corrupted media? 12:45:56 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020000a0000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) [ 702.240297][ T2934] loop1: detected capacity change from 0 to 136 [ 702.249560][ T2934] isofs_fill_super: root inode is not a directory. Corrupted media? [ 702.298696][ T2956] loop4: detected capacity change from 0 to 136 [ 702.318179][ T2957] loop5: detected capacity change from 0 to 136 [ 702.331814][ T2957] isofs_fill_super: root inode is not a directory. Corrupted media? [ 702.331986][ T2956] isofs_fill_super: root inode is not a directory. Corrupted media? 12:45:56 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2232bca400000000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)) 12:45:56 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000c0000b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:45:56 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000060000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:45:56 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000feffffffffffffff00000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:45:56 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000110000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) [ 702.682403][ T2984] loop1: detected capacity change from 0 to 136 [ 702.683426][ T2987] loop4: detected capacity change from 0 to 136 [ 702.695207][ T2982] loop2: detected capacity change from 0 to 136 [ 702.695725][ T2988] loop5: detected capacity change from 0 to 136 [ 702.716162][ T2984] isofs_fill_super: root inode is not a directory. Corrupted media? [ 702.739727][ T2987] isofs_fill_super: root inode is not a directory. Corrupted media? [ 702.756662][ T2988] isofs_fill_super: root inode is not a directory. Corrupted media? [ 702.777527][ T2984] loop1: detected capacity change from 0 to 136 [ 702.787320][ T2984] isofs_fill_super: root inode is not a directory. Corrupted media? 12:45:56 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x80040, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@nocompress}]}) 12:45:56 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000d0000b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:45:56 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000ffffffffffffffff00000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:45:56 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002002200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:45:56 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000068000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 703.043492][ T3023] loop4: detected capacity change from 0 to 136 [ 703.043500][ T3024] loop5: detected capacity change from 0 to 136 [ 703.055662][ T3029] loop1: detected capacity change from 0 to 136 [ 703.057797][ T3026] loop2: detected capacity change from 0 to 136 [ 703.074565][ T3024] isofs_fill_super: root inode is not a directory. Corrupted media? [ 703.101322][ T3029] isofs_fill_super: root inode is not a directory. Corrupted media? [ 703.110287][ T3023] isofs_fill_super: root inode is not a directory. Corrupted media? 12:45:57 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002003200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:45:57 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000200000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 703.171237][ T3029] loop1: detected capacity change from 0 to 136 [ 703.180637][ T3029] isofs_fill_super: root inode is not a directory. Corrupted media? [ 703.217460][ T3050] loop4: detected capacity change from 0 to 136 [ 703.237208][ T3051] loop5: detected capacity change from 0 to 136 [ 703.250234][ T3050] isofs_fill_super: root inode is not a directory. Corrupted media? [ 703.266329][ T3051] isofs_fill_super: root inode is not a directory. Corrupted media? 12:45:57 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2300000000000000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)) 12:45:57 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000e0000b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:45:57 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b900006c000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:45:57 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002004200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:45:57 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000300000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 703.566466][ T3076] loop1: detected capacity change from 0 to 136 [ 703.573610][ T3080] loop2: detected capacity change from 0 to 136 [ 703.580964][ T3077] loop4: detected capacity change from 0 to 136 [ 703.587740][ T3079] loop5: detected capacity change from 0 to 136 [ 703.603049][ T3079] isofs_fill_super: root inode is not a directory. Corrupted media? [ 703.612203][ T3077] isofs_fill_super: root inode is not a directory. Corrupted media? [ 703.613106][ T3076] isofs_fill_super: root inode is not a directory. Corrupted media? [ 703.689159][ T3076] loop1: detected capacity change from 0 to 136 [ 703.701709][ T3076] isofs_fill_super: root inode is not a directory. Corrupted media? 12:45:57 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x200000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@nocompress}]}) 12:45:57 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002005200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:45:57 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000f0000b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:45:57 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000400000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:45:57 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000074000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 703.941646][ T3110] loop4: detected capacity change from 0 to 136 [ 703.945549][ T3112] loop2: detected capacity change from 0 to 136 [ 703.949278][ T3113] loop5: detected capacity change from 0 to 136 [ 703.956601][ T3114] loop1: detected capacity change from 0 to 136 [ 703.969542][ T3110] isofs_fill_super: root inode is not a directory. Corrupted media? [ 703.977831][ T3113] isofs_fill_super: root inode is not a directory. Corrupted media? [ 704.010638][ T3114] isofs_fill_super: root inode is not a directory. Corrupted media? [ 704.046661][ T3114] loop1: detected capacity change from 0 to 136 12:45:57 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002006200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:45:57 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000500000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 704.069153][ T3114] isofs_fill_super: root inode is not a directory. Corrupted media? [ 704.105755][ T3135] loop5: detected capacity change from 0 to 136 [ 704.109940][ T3136] loop4: detected capacity change from 0 to 136 [ 704.126157][ T3136] isofs_fill_super: root inode is not a directory. Corrupted media? [ 704.142341][ T3135] isofs_fill_super: root inode is not a directory. Corrupted media? 12:45:58 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2400000000000000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)) 12:45:58 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000020100000b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:45:58 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b900007a000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:45:58 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000600000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:45:58 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002007200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) [ 704.434959][ T3154] loop1: detected capacity change from 0 to 136 [ 704.444055][ T3157] loop4: detected capacity change from 0 to 136 [ 704.453346][ T3160] loop5: detected capacity change from 0 to 136 [ 704.461566][ T3161] loop2: detected capacity change from 0 to 136 [ 704.472424][ T3154] isofs_fill_super: root inode is not a directory. Corrupted media? [ 704.488935][ T3160] isofs_fill_super: root inode is not a directory. Corrupted media? [ 704.498958][ T3157] isofs_fill_super: root inode is not a directory. Corrupted media? 12:45:58 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1000000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@nocompress}]}) 12:45:58 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000700000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:45:58 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000084000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:45:58 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000110000b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:45:58 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002008200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) [ 704.837013][ T3191] loop2: detected capacity change from 0 to 136 [ 704.844105][ T3192] loop4: detected capacity change from 0 to 136 [ 704.844174][ T3194] loop5: detected capacity change from 0 to 136 [ 704.850903][ T3195] loop1: detected capacity change from 0 to 136 [ 704.877199][ T3192] isofs_fill_super: root inode is not a directory. Corrupted media? 12:45:58 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000088000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 704.898205][ T3195] isofs_fill_super: root inode is not a directory. Corrupted media? [ 704.912600][ T3194] isofs_fill_super: root inode is not a directory. Corrupted media? 12:45:58 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000800000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 704.983481][ T3213] loop1: detected capacity change from 0 to 136 [ 705.002302][ T3218] loop4: detected capacity change from 0 to 136 [ 705.015244][ T3213] isofs_fill_super: root inode is not a directory. Corrupted media? [ 705.030208][ T3218] isofs_fill_super: root inode is not a directory. Corrupted media? [ 705.099238][ T3213] loop1: detected capacity change from 0 to 136 [ 705.112252][ T3213] isofs_fill_super: root inode is not a directory. Corrupted media? 12:45:59 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2500000000000000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)) 12:45:59 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000120000b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:45:59 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002009200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:45:59 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000900000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:45:59 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b90000fe000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 705.330157][ T3242] loop5: detected capacity change from 0 to 136 [ 705.332120][ T3241] loop4: detected capacity change from 0 to 136 [ 705.337155][ T3244] loop2: detected capacity change from 0 to 136 [ 705.345096][ T3243] loop1: detected capacity change from 0 to 136 [ 705.359074][ T3242] isofs_fill_super: root inode is not a directory. Corrupted media? [ 705.373469][ T3241] isofs_fill_super: root inode is not a directory. Corrupted media? [ 705.384844][ T3243] isofs_fill_super: root inode is not a directory. Corrupted media? [ 705.453373][ T3243] loop1: detected capacity change from 0 to 136 [ 705.463659][ T3243] isofs_fill_super: root inode is not a directory. Corrupted media? 12:45:59 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2000000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@nocompress}]}) 12:45:59 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d00200020002000200020002000200020002000200a200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:45:59 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000a00000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:45:59 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000034010000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:45:59 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000049190000b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) [ 705.738617][ T3276] loop1: detected capacity change from 0 to 136 [ 705.751994][ T3277] loop5: detected capacity change from 0 to 136 [ 705.758926][ T3276] isofs_fill_super: root inode is not a directory. Corrupted media? [ 705.764194][ T3281] loop2: detected capacity change from 0 to 136 [ 705.774348][ T3280] loop4: detected capacity change from 0 to 136 12:45:59 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000035010000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 705.791266][ T3277] isofs_fill_super: root inode is not a directory. Corrupted media? [ 705.830048][ T3280] isofs_fill_super: root inode is not a directory. Corrupted media? 12:45:59 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000058010000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 705.844054][ T3291] loop1: detected capacity change from 0 to 136 [ 705.855222][ T3291] isofs_fill_super: root inode is not a directory. Corrupted media? [ 705.925186][ T3304] loop1: detected capacity change from 0 to 136 [ 705.941567][ T3304] isofs_fill_super: root inode is not a directory. Corrupted media? [ 705.999501][ T3304] loop1: detected capacity change from 0 to 136 [ 706.008215][ T3304] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:00 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2600000000000000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)) 12:46:00 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000010200000b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:00 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d00200020002000200020002000200020002000200b200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:46:00 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000b00000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:00 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000004020000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 706.238831][ T3321] loop5: detected capacity change from 0 to 136 [ 706.241132][ T3324] loop2: detected capacity change from 0 to 136 [ 706.245980][ T3322] loop4: detected capacity change from 0 to 136 [ 706.252351][ T3325] loop1: detected capacity change from 0 to 136 [ 706.276515][ T3325] isofs_fill_super: root inode is not a directory. Corrupted media? [ 706.290980][ T3321] isofs_fill_super: root inode is not a directory. Corrupted media? [ 706.309992][ T3322] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:00 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2040000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@nocompress}]}) 12:46:00 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b90000a7020000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:00 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000220000b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:00 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000c00000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:00 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d00200020002000200020002000200020002000200c200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) [ 706.632327][ T3354] loop4: detected capacity change from 0 to 136 [ 706.641651][ T3356] loop1: detected capacity change from 0 to 136 [ 706.644656][ T3355] loop5: detected capacity change from 0 to 136 [ 706.648629][ T3357] loop2: detected capacity change from 0 to 136 [ 706.666855][ T3354] isofs_fill_super: root inode is not a directory. Corrupted media? [ 706.676282][ T3356] isofs_fill_super: root inode is not a directory. Corrupted media? [ 706.696949][ T3355] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:00 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000250000b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:00 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000d00000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 706.734006][ T3356] loop1: detected capacity change from 0 to 136 [ 706.779083][ T3356] isofs_fill_super: root inode is not a directory. Corrupted media? [ 706.784391][ T3377] loop2: detected capacity change from 0 to 136 [ 706.796458][ T3379] loop4: detected capacity change from 0 to 136 [ 706.820609][ T3379] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:00 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2700000000000000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)) 12:46:00 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d00200020002000200020002000200020002000200d200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:46:00 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000003f0000b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:00 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b90000ca020000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:00 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000e00000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 707.105990][ T3398] loop5: detected capacity change from 0 to 136 [ 707.114966][ T3401] loop1: detected capacity change from 0 to 136 [ 707.132267][ T3398] isofs_fill_super: root inode is not a directory. Corrupted media? [ 707.135707][ T3402] loop2: detected capacity change from 0 to 136 [ 707.147893][ T3401] isofs_fill_super: root inode is not a directory. Corrupted media? [ 707.158180][ T3405] loop4: detected capacity change from 0 to 136 [ 707.185396][ T3405] isofs_fill_super: root inode is not a directory. Corrupted media? [ 707.210944][ T3401] loop1: detected capacity change from 0 to 136 [ 707.221274][ T3401] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:01 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3000000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@nocompress}]}) 12:46:01 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000400000b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:01 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d00200020002000200020002000200020002000200e200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:46:01 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000f00000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:01 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b90000cb020000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 707.548149][ T3435] loop5: detected capacity change from 0 to 136 [ 707.561620][ T3436] loop2: detected capacity change from 0 to 136 [ 707.565292][ T3439] loop1: detected capacity change from 0 to 136 [ 707.568407][ T3438] loop4: detected capacity change from 0 to 136 [ 707.587265][ T3435] isofs_fill_super: root inode is not a directory. Corrupted media? [ 707.606070][ T3439] isofs_fill_super: root inode is not a directory. Corrupted media? [ 707.621329][ T3438] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:01 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d00200020002000200020002000200020002000200f200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:46:01 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000480000b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) [ 707.652919][ T3439] loop1: detected capacity change from 0 to 136 [ 707.662604][ T3439] isofs_fill_super: root inode is not a directory. Corrupted media? [ 707.729839][ T3462] loop5: detected capacity change from 0 to 136 [ 707.736966][ T3461] loop2: detected capacity change from 0 to 136 [ 707.775544][ T3462] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:01 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2800000000000000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)) 12:46:01 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000001000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:01 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000030000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:01 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000019490000b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:01 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002010200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) [ 708.019440][ T3490] loop4: detected capacity change from 0 to 136 [ 708.025938][ T3492] loop2: detected capacity change from 0 to 136 [ 708.038420][ T3496] loop1: detected capacity change from 0 to 136 [ 708.043879][ T3497] loop5: detected capacity change from 0 to 136 [ 708.051764][ T3496] isofs_fill_super: root inode is not a directory. Corrupted media? [ 708.065474][ T3490] isofs_fill_super: root inode is not a directory. Corrupted media? [ 708.096554][ T3497] isofs_fill_super: root inode is not a directory. Corrupted media? [ 708.125091][ T3496] loop1: detected capacity change from 0 to 136 [ 708.134267][ T3496] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:02 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x4000000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@nocompress}]}) 12:46:02 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000004c0000b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:02 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000001100000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:02 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002011200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:46:02 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000002040000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 708.453980][ T3532] loop4: detected capacity change from 0 to 136 [ 708.464249][ T3533] loop5: detected capacity change from 0 to 136 [ 708.465294][ T3535] loop2: detected capacity change from 0 to 136 [ 708.471806][ T3534] loop1: detected capacity change from 0 to 136 [ 708.492013][ T3532] isofs_fill_super: root inode is not a directory. Corrupted media? [ 708.500856][ T3533] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:02 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000680000b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) [ 708.525060][ T3534] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:02 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000001200000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 708.589171][ T3534] loop1: detected capacity change from 0 to 136 [ 708.603301][ T3534] isofs_fill_super: root inode is not a directory. Corrupted media? [ 708.619611][ T3558] loop2: detected capacity change from 0 to 136 [ 708.640658][ T3561] loop4: detected capacity change from 0 to 136 [ 708.673462][ T3561] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:02 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2900000000000000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)) 12:46:02 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002012200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:46:02 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000006040000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:02 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000006c0000b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:02 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000002200000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 708.916154][ T3587] loop2: detected capacity change from 0 to 136 [ 708.918329][ T3590] loop1: detected capacity change from 0 to 136 [ 708.929003][ T3588] loop4: detected capacity change from 0 to 136 [ 708.936340][ T3590] isofs_fill_super: root inode is not a directory. Corrupted media? [ 708.946288][ T3589] loop5: detected capacity change from 0 to 136 [ 708.966052][ T3588] isofs_fill_super: root inode is not a directory. Corrupted media? [ 708.983599][ T3589] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:03 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x5000000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@nocompress}]}) 12:46:03 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002022200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:46:03 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000740000b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:03 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000050000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:03 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000002500000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 709.370678][ T3620] loop1: detected capacity change from 0 to 136 [ 709.373166][ T3621] loop4: detected capacity change from 0 to 136 [ 709.379536][ T3622] loop2: detected capacity change from 0 to 136 [ 709.386008][ T3624] loop5: detected capacity change from 0 to 136 [ 709.404256][ T3624] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:03 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000004800000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 709.422591][ T3621] isofs_fill_super: root inode is not a directory. Corrupted media? [ 709.449200][ T3620] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:03 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002025200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) [ 709.496310][ T3620] loop1: detected capacity change from 0 to 136 [ 709.507701][ T3620] isofs_fill_super: root inode is not a directory. Corrupted media? [ 709.540497][ T3644] loop4: detected capacity change from 0 to 136 [ 709.562020][ T3647] loop5: detected capacity change from 0 to 136 [ 709.572459][ T3644] isofs_fill_super: root inode is not a directory. Corrupted media? [ 709.583403][ T3647] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:03 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2a00000000000000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)) 12:46:03 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000007a0000b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:03 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000060000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:03 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002048200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:46:03 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000004c00000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 709.804011][ T3670] loop1: detected capacity change from 0 to 136 [ 709.812234][ T3672] loop2: detected capacity change from 0 to 136 [ 709.815122][ T3673] loop4: detected capacity change from 0 to 136 [ 709.828108][ T3674] loop5: detected capacity change from 0 to 136 [ 709.844865][ T3670] isofs_fill_super: root inode is not a directory. Corrupted media? [ 709.854477][ T3673] isofs_fill_super: root inode is not a directory. Corrupted media? [ 709.872601][ T3674] isofs_fill_super: root inode is not a directory. Corrupted media? [ 709.941160][ T3670] loop1: detected capacity change from 0 to 136 [ 709.951897][ T3670] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:04 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x6000000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@nocompress}]}) 12:46:04 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000c0ed0000b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:04 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000006000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:04 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d00200020002000200020002000200020002000204c200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:46:04 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000004060000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 710.288315][ T3710] loop1: detected capacity change from 0 to 136 [ 710.293262][ T3713] loop5: detected capacity change from 0 to 136 [ 710.296294][ T3711] loop4: detected capacity change from 0 to 136 [ 710.315347][ T3714] loop2: detected capacity change from 0 to 136 12:46:04 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002060200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) [ 710.333632][ T3713] isofs_fill_super: root inode is not a directory. Corrupted media? [ 710.342418][ T3711] isofs_fill_super: root inode is not a directory. Corrupted media? [ 710.368040][ T3710] isofs_fill_super: root inode is not a directory. Corrupted media? [ 710.405120][ T3710] loop1: detected capacity change from 0 to 136 [ 710.416148][ T3710] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:04 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000006800000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 710.445829][ T3734] loop5: detected capacity change from 0 to 136 [ 710.482733][ T3734] isofs_fill_super: root inode is not a directory. Corrupted media? [ 710.503420][ T3739] loop4: detected capacity change from 0 to 136 [ 710.546688][ T3739] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:04 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3f00000000000000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)) 12:46:04 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000002fb0000b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:04 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000070000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:04 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002068200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:46:04 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000006c00000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 710.696342][ T3762] loop2: detected capacity change from 0 to 136 [ 710.696852][ T3760] loop1: detected capacity change from 0 to 136 [ 710.711310][ T3763] loop5: detected capacity change from 0 to 136 [ 710.724727][ T3764] loop4: detected capacity change from 0 to 136 [ 710.732948][ T3760] isofs_fill_super: root inode is not a directory. Corrupted media? [ 710.746082][ T3763] isofs_fill_super: root inode is not a directory. Corrupted media? [ 710.772784][ T3764] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:05 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x6040000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@nocompress}]}) 12:46:05 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000002fc0000b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:05 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b90000fc070000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:05 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d00200020002000200020002000200020002000206c200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:46:05 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000007400000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 711.195506][ T3791] loop5: detected capacity change from 0 to 136 [ 711.198446][ T3792] loop1: detected capacity change from 0 to 136 [ 711.203858][ T3793] loop4: detected capacity change from 0 to 136 [ 711.209027][ T3795] loop2: detected capacity change from 0 to 136 [ 711.231456][ T3792] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:05 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000090000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 711.241100][ T3793] isofs_fill_super: root inode is not a directory. Corrupted media? [ 711.250951][ T3791] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:05 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000002fd0000b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) [ 711.307760][ T3809] loop1: detected capacity change from 0 to 136 [ 711.343293][ T3809] isofs_fill_super: root inode is not a directory. Corrupted media? [ 711.401462][ T3820] loop2: detected capacity change from 0 to 136 [ 711.401606][ T3809] loop1: detected capacity change from 0 to 136 [ 711.432100][ T3809] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:05 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x4000000000000000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)) 12:46:05 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002074200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:46:05 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000007a00000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:05 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d00200020002000200020002000200020002000200020000000000fff0000b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:05 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b90000000a0000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 711.577535][ T3842] loop5: detected capacity change from 0 to 136 [ 711.578290][ T3843] loop1: detected capacity change from 0 to 136 [ 711.584654][ T3844] loop4: detected capacity change from 0 to 136 [ 711.593019][ T3846] loop2: detected capacity change from 0 to 136 [ 711.615700][ T3842] isofs_fill_super: root inode is not a directory. Corrupted media? [ 711.627431][ T3843] isofs_fill_super: root inode is not a directory. Corrupted media? [ 711.645256][ T3844] isofs_fill_super: root inode is not a directory. Corrupted media? [ 711.695396][ T3843] loop1: detected capacity change from 0 to 136 [ 711.708548][ T3843] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:05 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d00200020002000200020002000200020002000207a200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:46:05 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000ffffe000b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:05 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000008400000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:05 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x7000000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@nocompress}]}) 12:46:05 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b90000000b0000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 712.104429][ T3883] loop5: detected capacity change from 0 to 136 [ 712.108405][ T3886] loop1: detected capacity change from 0 to 136 [ 712.111550][ T3885] loop2: detected capacity change from 0 to 136 [ 712.125605][ T3884] loop4: detected capacity change from 0 to 136 [ 712.132721][ T3883] isofs_fill_super: root inode is not a directory. Corrupted media? [ 712.142596][ T3886] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:06 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002084200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:46:06 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000008800000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 712.163979][ T3884] isofs_fill_super: root inode is not a directory. Corrupted media? [ 712.227935][ T3886] loop1: detected capacity change from 0 to 136 [ 712.252390][ T3886] isofs_fill_super: root inode is not a directory. Corrupted media? [ 712.262634][ T3908] loop4: detected capacity change from 0 to 136 [ 712.284338][ T3909] loop5: detected capacity change from 0 to 136 [ 712.298793][ T3908] isofs_fill_super: root inode is not a directory. Corrupted media? [ 712.316136][ T3909] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:06 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x4000080000000000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)) 12:46:06 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000001b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:06 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b90000000c0000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:06 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b900000000fe00000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:06 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002088200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) [ 712.471575][ T3938] loop1: detected capacity change from 0 to 136 [ 712.481101][ T3941] loop2: detected capacity change from 0 to 136 [ 712.490349][ T3942] loop4: detected capacity change from 0 to 136 [ 712.498362][ T3939] loop5: detected capacity change from 0 to 136 [ 712.502226][ T3938] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:06 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000002b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) [ 712.531346][ T3942] isofs_fill_super: root inode is not a directory. Corrupted media? [ 712.543784][ T3939] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:06 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020fe200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:46:06 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000e01000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 712.599137][ T3956] loop2: detected capacity change from 0 to 136 [ 712.620823][ T3938] loop1: detected capacity change from 0 to 136 [ 712.630574][ T3938] isofs_fill_super: root inode is not a directory. Corrupted media? [ 712.706742][ T3975] loop5: detected capacity change from 0 to 136 [ 712.708321][ T3978] loop4: detected capacity change from 0 to 136 [ 712.737030][ T3975] isofs_fill_super: root inode is not a directory. Corrupted media? [ 712.760017][ T3978] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:06 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x8000000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@nocompress}]}) 12:46:06 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000102b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:06 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b90000000d0000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:06 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000f01000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 713.010307][ T3999] loop2: detected capacity change from 0 to 136 [ 713.026811][ T4001] loop4: detected capacity change from 0 to 136 [ 713.036570][ T4004] loop1: detected capacity change from 0 to 136 [ 713.052130][ T4001] isofs_fill_super: root inode is not a directory. Corrupted media? [ 713.067247][ T4004] isofs_fill_super: root inode is not a directory. Corrupted media? [ 713.126259][ T4004] loop1: detected capacity change from 0 to 136 [ 713.144481][ T4004] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:07 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x4800000000000000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)) 12:46:07 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000220000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:46:07 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000402b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:07 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000003001000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:07 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b90000000e0000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 713.365772][ T4032] loop2: detected capacity change from 0 to 136 [ 713.372245][ T4033] loop4: detected capacity change from 0 to 136 [ 713.374981][ T4035] loop1: detected capacity change from 0 to 136 [ 713.380655][ T4034] loop5: detected capacity change from 0 to 136 [ 713.400673][ T4033] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:07 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000402000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:07 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000003b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:07 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000250000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) [ 713.413918][ T4034] isofs_fill_super: root inode is not a directory. Corrupted media? [ 713.432004][ T4035] isofs_fill_super: root inode is not a directory. Corrupted media? [ 713.493556][ T4056] loop2: detected capacity change from 0 to 136 [ 713.507861][ T4058] loop4: detected capacity change from 0 to 136 [ 713.518957][ T4035] loop1: detected capacity change from 0 to 136 [ 713.527445][ T4058] isofs_fill_super: root inode is not a directory. Corrupted media? [ 713.547070][ T4062] loop5: detected capacity change from 0 to 136 [ 713.566883][ T4062] isofs_fill_super: root inode is not a directory. Corrupted media? [ 713.575100][ T4035] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:07 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x18000000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@nocompress}]}) 12:46:07 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000103b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:07 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b900000000cf02000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:07 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b90000000f0000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 713.922943][ T4088] loop2: detected capacity change from 0 to 136 [ 713.924626][ T4087] loop4: detected capacity change from 0 to 136 [ 713.936776][ T4089] loop1: detected capacity change from 0 to 136 [ 713.948591][ T4089] isofs_fill_super: root inode is not a directory. Corrupted media? [ 713.958722][ T4087] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:08 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x4c00000000000000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)) 12:46:08 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000290000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:46:08 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000020100000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:08 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000004b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:08 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b900000000f002000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 714.268596][ T4118] loop1: detected capacity change from 0 to 136 [ 714.285773][ T4119] loop5: detected capacity change from 0 to 136 [ 714.292566][ T4118] isofs_fill_super: root inode is not a directory. Corrupted media? [ 714.292850][ T4116] loop2: detected capacity change from 0 to 136 [ 714.318774][ T4122] loop4: detected capacity change from 0 to 136 [ 714.331938][ T4118] loop1: detected capacity change from 0 to 136 [ 714.347342][ T4118] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:08 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000104b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) [ 714.368504][ T4119] isofs_fill_super: root inode is not a directory. Corrupted media? [ 714.393646][ T4122] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:08 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000110000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:08 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000400000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) [ 714.444037][ T4122] loop4: detected capacity change from 0 to 136 [ 714.467979][ T4141] loop2: detected capacity change from 0 to 136 [ 714.519002][ T4148] loop1: detected capacity change from 0 to 136 [ 714.550421][ T4152] loop5: detected capacity change from 0 to 136 [ 714.559073][ T4148] isofs_fill_super: root inode is not a directory. Corrupted media? [ 714.586497][ T4152] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:08 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x26000000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@nocompress}]}) 12:46:08 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b900000000f102000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:08 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000005b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:08 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000120000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 714.855490][ T4174] loop4: detected capacity change from 0 to 136 [ 714.862186][ T4176] loop1: detected capacity change from 0 to 136 [ 714.862563][ T4173] loop2: detected capacity change from 0 to 136 [ 714.878416][ T4174] isofs_fill_super: root inode is not a directory. Corrupted media? [ 714.886817][ T4176] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:08 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x6000000000000000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)) 12:46:08 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000440000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:46:08 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000003000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:08 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000006b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:08 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000200000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 715.157307][ T4200] loop1: detected capacity change from 0 to 136 [ 715.168106][ T4200] isofs_fill_super: root inode is not a directory. Corrupted media? [ 715.175062][ T4204] loop2: detected capacity change from 0 to 136 [ 715.176614][ T4201] loop4: detected capacity change from 0 to 136 [ 715.189221][ T4199] loop5: detected capacity change from 0 to 136 12:46:09 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000010200000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 715.212572][ T4201] isofs_fill_super: root inode is not a directory. Corrupted media? [ 715.232311][ T4199] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:09 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000406b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:09 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000600000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) [ 715.289468][ T4222] loop1: detected capacity change from 0 to 136 [ 715.339006][ T4222] isofs_fill_super: root inode is not a directory. Corrupted media? [ 715.350089][ T4228] loop2: detected capacity change from 0 to 136 [ 715.356908][ T4229] loop5: detected capacity change from 0 to 136 [ 715.385735][ T4229] isofs_fill_super: root inode is not a directory. Corrupted media? [ 715.419238][ T4222] loop1: detected capacity change from 0 to 136 [ 715.428723][ T4222] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:09 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2b050000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@nocompress}]}) 12:46:09 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000204000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:09 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000007b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:09 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002003820000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) [ 715.761925][ T4256] loop5: detected capacity change from 0 to 136 [ 715.768140][ T4257] loop2: detected capacity change from 0 to 136 [ 715.769156][ T4258] loop4: detected capacity change from 0 to 136 [ 715.792702][ T4256] isofs_fill_super: root inode is not a directory. Corrupted media? [ 715.816602][ T4258] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:09 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x6800000000000000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)) 12:46:09 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000220000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:09 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000604000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:09 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002003900000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:46:09 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000008b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) [ 716.068853][ T4287] loop1: detected capacity change from 0 to 136 [ 716.071471][ T4289] loop4: detected capacity change from 0 to 136 [ 716.082278][ T4288] loop5: detected capacity change from 0 to 136 [ 716.090508][ T4287] isofs_fill_super: root inode is not a directory. Corrupted media? [ 716.093909][ T4286] loop2: detected capacity change from 0 to 136 12:46:09 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000250000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 716.118071][ T4288] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:10 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002003910000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:46:10 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000009b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) [ 716.170357][ T4289] isofs_fill_super: root inode is not a directory. Corrupted media? [ 716.204666][ T4305] loop1: detected capacity change from 0 to 136 [ 716.243478][ T4305] isofs_fill_super: root inode is not a directory. Corrupted media? [ 716.250914][ T4316] loop2: detected capacity change from 0 to 136 [ 716.273112][ T4317] loop5: detected capacity change from 0 to 136 [ 716.313910][ T4317] isofs_fill_super: root inode is not a directory. Corrupted media? [ 716.335769][ T4305] loop1: detected capacity change from 0 to 136 [ 716.344389][ T4305] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:10 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3f000000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@nocompress}]}) 12:46:10 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000005000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:10 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d00200020002000200020002000200020002000200020000000000000000ab9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:10 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002003920000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) [ 716.678685][ T4341] loop5: detected capacity change from 0 to 136 [ 716.685445][ T4343] loop4: detected capacity change from 0 to 136 [ 716.695883][ T4342] loop2: detected capacity change from 0 to 136 [ 716.704500][ T4343] isofs_fill_super: root inode is not a directory. Corrupted media? [ 716.728143][ T4341] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:10 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x6c00000000000000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)) 12:46:10 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000001340000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:10 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002003930000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:46:10 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d00200020002000200020002000200020002000200020000000000000000bb9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:10 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000006000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 716.953400][ T4371] loop4: detected capacity change from 0 to 136 [ 716.956279][ T4373] loop2: detected capacity change from 0 to 136 [ 716.965184][ T4375] loop1: detected capacity change from 0 to 136 [ 716.966497][ T4374] loop5: detected capacity change from 0 to 136 [ 716.989360][ T4374] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:10 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002003940000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:46:10 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d00200020002000200020002000200020002000200020000000000000000cb9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) [ 717.001558][ T4371] isofs_fill_super: root inode is not a directory. Corrupted media? [ 717.030165][ T4375] isofs_fill_super: root inode is not a directory. Corrupted media? [ 717.073538][ T4375] loop1: detected capacity change from 0 to 136 [ 717.084123][ T4391] loop5: detected capacity change from 0 to 136 [ 717.109566][ T4398] loop2: detected capacity change from 0 to 136 12:46:10 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000406000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 717.120739][ T4391] isofs_fill_super: root inode is not a directory. Corrupted media? [ 717.129671][ T4375] isofs_fill_super: root inode is not a directory. Corrupted media? [ 717.186688][ T4405] loop4: detected capacity change from 0 to 136 [ 717.217142][ T4405] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:11 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x40000000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@nocompress}]}) 12:46:11 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000001350000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:11 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002003950000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:46:11 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d00200020002000200020002000200020002000200020000000000000000db9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) [ 717.585838][ T4423] loop2: detected capacity change from 0 to 136 [ 717.596025][ T4425] loop5: detected capacity change from 0 to 136 [ 717.598503][ T4424] loop1: detected capacity change from 0 to 136 [ 717.613012][ T4425] isofs_fill_super: root inode is not a directory. Corrupted media? [ 717.638399][ T4424] isofs_fill_super: root inode is not a directory. Corrupted media? [ 717.670448][ T4424] loop1: detected capacity change from 0 to 136 [ 717.682228][ T4424] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:11 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x7400000000000000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)) 12:46:11 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000007000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:11 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002003960000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:46:11 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d00200020002000200020002000200020002000200020000000000000000eb9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:11 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b90000003f0000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 717.844521][ T4455] loop4: detected capacity change from 0 to 136 [ 717.864534][ T4457] loop2: detected capacity change from 0 to 136 [ 717.873435][ T4456] loop5: detected capacity change from 0 to 136 [ 717.873616][ T4458] loop1: detected capacity change from 0 to 136 [ 717.892682][ T4455] isofs_fill_super: root inode is not a directory. Corrupted media? [ 717.908361][ T4458] isofs_fill_super: root inode is not a directory. Corrupted media? [ 717.933143][ T4456] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:11 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d00200020002000200020002000200020002000200020000000000000000fb9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:11 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b900000000fc07000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 717.952340][ T4458] loop1: detected capacity change from 0 to 136 [ 717.972716][ T4458] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:11 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002003970000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) [ 718.007647][ T4479] loop2: detected capacity change from 0 to 136 [ 718.050262][ T4486] loop4: detected capacity change from 0 to 136 [ 718.090577][ T4493] loop5: detected capacity change from 0 to 136 [ 718.110040][ T4486] isofs_fill_super: root inode is not a directory. Corrupted media? [ 718.120939][ T4493] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:12 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x40000800, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@nocompress}]}) 12:46:12 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000400000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:12 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000010b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:12 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000009000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 718.491130][ T4515] loop1: detected capacity change from 0 to 136 [ 718.495662][ T4514] loop2: detected capacity change from 0 to 136 [ 718.507634][ T4515] isofs_fill_super: root inode is not a directory. Corrupted media? [ 718.508305][ T4517] loop4: detected capacity change from 0 to 136 [ 718.553896][ T4517] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:12 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x7a00000000000000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)) 12:46:12 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002003980000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:46:12 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000480000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:12 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000011b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:12 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b900000000000a000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 718.705807][ T4546] loop1: detected capacity change from 0 to 136 [ 718.710238][ T4545] loop4: detected capacity change from 0 to 136 [ 718.719111][ T4544] loop2: detected capacity change from 0 to 136 [ 718.728133][ T4548] loop5: detected capacity change from 0 to 136 [ 718.738786][ T4546] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:12 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b900000000000b000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 718.748622][ T4545] isofs_fill_super: root inode is not a directory. Corrupted media? [ 718.767047][ T4548] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:12 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000012b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:12 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002003990000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) [ 718.832633][ T4546] loop1: detected capacity change from 0 to 136 [ 718.841070][ T4546] isofs_fill_super: root inode is not a directory. Corrupted media? [ 718.856229][ T4563] loop2: detected capacity change from 0 to 136 [ 718.866038][ T4572] loop4: detected capacity change from 0 to 136 [ 718.896402][ T4572] isofs_fill_super: root inode is not a directory. Corrupted media? [ 718.913286][ T4578] loop5: detected capacity change from 0 to 136 [ 718.939024][ T4578] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:13 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x80040000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@nocompress}]}) 12:46:13 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b90000004c0000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:13 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000001020b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:13 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b900000000000c000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 719.384224][ T4602] loop4: detected capacity change from 0 to 136 [ 719.385792][ T4603] loop2: detected capacity change from 0 to 136 [ 719.397094][ T4604] loop1: detected capacity change from 0 to 136 [ 719.406969][ T4604] isofs_fill_super: root inode is not a directory. Corrupted media? [ 719.421170][ T4602] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:13 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x7fffffffffffffff, &(0x7f0000000200), 0x0, &(0x7f00000000c0)) 12:46:13 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020039a0000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:46:13 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000001580000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:13 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000022b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:13 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b900000000000d000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 719.579526][ T4633] loop1: detected capacity change from 0 to 136 [ 719.585543][ T4636] loop5: detected capacity change from 0 to 136 [ 719.588740][ T4635] loop4: detected capacity change from 0 to 136 [ 719.599181][ T4634] loop2: detected capacity change from 0 to 136 [ 719.607304][ T4633] isofs_fill_super: root inode is not a directory. Corrupted media? [ 719.616808][ T4635] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:13 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000600000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:13 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000025b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:13 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b900000000000e000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 719.631479][ T4636] isofs_fill_super: root inode is not a directory. Corrupted media? [ 719.721078][ T4654] loop2: detected capacity change from 0 to 136 [ 719.737915][ T4658] loop1: detected capacity change from 0 to 136 [ 719.745933][ T4659] loop4: detected capacity change from 0 to 136 [ 719.763236][ T4658] isofs_fill_super: root inode is not a directory. Corrupted media? [ 719.771966][ T4659] isofs_fill_super: root inode is not a directory. Corrupted media? [ 719.844909][ T4658] loop1: detected capacity change from 0 to 136 [ 719.858469][ T4658] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:14 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0xf6ffffff, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@nocompress}]}) 12:46:14 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020039b0000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:46:14 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d00200020002000200020002000200020002000200020000000000000003fb9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:14 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b900000000010e000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 720.296466][ T4687] loop2: detected capacity change from 0 to 136 [ 720.301201][ T4686] loop4: detected capacity change from 0 to 136 [ 720.312746][ T4689] loop5: detected capacity change from 0 to 136 [ 720.330969][ T4686] isofs_fill_super: root inode is not a directory. Corrupted media? [ 720.341850][ T4689] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:14 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x85ffffff00000000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)) 12:46:14 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000680000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:14 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b900000000000f000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:14 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002026a20000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:46:14 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000040b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) [ 720.458452][ T4714] loop1: detected capacity change from 0 to 136 [ 720.465436][ T4715] loop5: detected capacity change from 0 to 136 [ 720.475291][ T4716] loop2: detected capacity change from 0 to 136 [ 720.481837][ T4718] loop4: detected capacity change from 0 to 136 [ 720.489831][ T4714] isofs_fill_super: root inode is not a directory. Corrupted media? [ 720.499181][ T4715] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:14 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b90000006c0000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:14 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b900000000010f000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 720.515012][ T4718] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:14 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000048b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) [ 720.604695][ T4738] loop4: detected capacity change from 0 to 136 [ 720.609896][ T4739] loop1: detected capacity change from 0 to 136 [ 720.626569][ T4741] loop2: detected capacity change from 0 to 136 [ 720.635893][ T4738] isofs_fill_super: root inode is not a directory. Corrupted media? [ 720.666661][ T4739] isofs_fill_super: root inode is not a directory. Corrupted media? [ 720.746673][ T4739] loop1: detected capacity change from 0 to 136 [ 720.756221][ T4739] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:15 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0xfeffffff, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@nocompress}]}) 12:46:15 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002026ab0000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:46:15 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000002010000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:15 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000001949b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) [ 721.200305][ T4769] loop5: detected capacity change from 0 to 136 [ 721.207220][ T4771] loop4: detected capacity change from 0 to 136 [ 721.207459][ T4770] loop2: detected capacity change from 0 to 136 [ 721.220554][ T4769] isofs_fill_super: root inode is not a directory. Corrupted media? [ 721.229563][ T4771] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:15 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x8cffffff00000000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)) 12:46:15 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000740000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:15 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020fffe0000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:46:15 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000011000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:15 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d00200020002000200020002000200020002000200020000000000000004cb9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) [ 721.356482][ T4798] loop5: detected capacity change from 0 to 136 [ 721.366861][ T4800] loop1: detected capacity change from 0 to 136 [ 721.374489][ T4801] loop2: detected capacity change from 0 to 136 [ 721.382609][ T4799] loop4: detected capacity change from 0 to 136 [ 721.398685][ T4798] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:15 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000068b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) [ 721.412757][ T4799] isofs_fill_super: root inode is not a directory. Corrupted media? [ 721.422453][ T4800] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:15 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000012000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 721.458594][ T4800] loop1: detected capacity change from 0 to 136 [ 721.486911][ T4800] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:15 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000020000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) [ 721.528434][ T4819] loop2: detected capacity change from 0 to 136 [ 721.550027][ T4821] loop4: detected capacity change from 0 to 136 [ 721.573395][ T4825] loop5: detected capacity change from 0 to 136 [ 721.579861][ T4821] isofs_fill_super: root inode is not a directory. Corrupted media? [ 721.593293][ T4825] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:15 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0xffffff7f, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@nocompress}]}) 12:46:15 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b90000007a0000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:15 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d00200020002000200020002000200020002000200020000000000000006cb9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:15 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020000a0000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) [ 722.113421][ T4859] loop5: detected capacity change from 0 to 136 [ 722.120105][ T4860] loop1: detected capacity change from 0 to 136 [ 722.129574][ T4859] isofs_fill_super: root inode is not a directory. Corrupted media? [ 722.138394][ T4863] loop2: detected capacity change from 0 to 136 [ 722.145892][ T4860] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:16 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x97ffffff00000000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)) 12:46:16 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000002f15000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:16 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000110000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:46:16 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000074b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) [ 722.192645][ T4860] loop1: detected capacity change from 0 to 136 [ 722.215421][ T4860] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:16 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000840000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 722.254612][ T4885] loop5: detected capacity change from 0 to 136 [ 722.262033][ T4886] loop4: detected capacity change from 0 to 136 [ 722.279209][ T4885] isofs_fill_super: root inode is not a directory. Corrupted media? [ 722.289199][ T4886] isofs_fill_super: root inode is not a directory. Corrupted media? [ 722.293853][ T4893] loop1: detected capacity change from 0 to 136 12:46:16 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000004d15000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 722.304049][ T4892] loop2: detected capacity change from 0 to 136 [ 722.331594][ T4893] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:16 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000220000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:46:16 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d00200020002000200020002000200020002000200020000000000000007ab9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) [ 722.388382][ T4893] loop1: detected capacity change from 0 to 136 [ 722.398667][ T4893] isofs_fill_super: root inode is not a directory. Corrupted media? [ 722.421322][ T4913] loop4: detected capacity change from 0 to 136 [ 722.447940][ T4913] isofs_fill_super: root inode is not a directory. Corrupted media? [ 722.449922][ T4916] loop5: detected capacity change from 0 to 136 [ 722.459441][ T4917] loop2: detected capacity change from 0 to 136 [ 722.509421][ T4916] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:16 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0xfffffff6, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@nocompress}]}) 12:46:16 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000880000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:16 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000020000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:16 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000ffffff85b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) [ 723.017391][ T4948] loop4: detected capacity change from 0 to 136 [ 723.020439][ T4949] loop2: detected capacity change from 0 to 136 [ 723.032590][ T4950] loop1: detected capacity change from 0 to 136 [ 723.047187][ T4948] isofs_fill_super: root inode is not a directory. Corrupted media? [ 723.065545][ T4950] isofs_fill_super: root inode is not a directory. Corrupted media? [ 723.118655][ T4950] loop1: detected capacity change from 0 to 136 [ 723.128325][ T4950] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:17 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0xdaffffff00000000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)) 12:46:17 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000250000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:46:17 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000ffffff8cb9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:17 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000001020000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:17 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000002a70000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 723.205740][ T4978] loop5: detected capacity change from 0 to 136 [ 723.210222][ T4981] loop4: detected capacity change from 0 to 136 [ 723.212842][ T4979] loop2: detected capacity change from 0 to 136 [ 723.225065][ T4982] loop1: detected capacity change from 0 to 136 [ 723.235578][ T4978] isofs_fill_super: root inode is not a directory. Corrupted media? [ 723.245851][ T4981] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:17 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000002ca0000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 723.255361][ T4982] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:17 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d00200020002000200020002000200020002000200020000000000000edc0b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:17 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000022000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 723.330504][ T5001] loop1: detected capacity change from 0 to 136 [ 723.362385][ T5001] isofs_fill_super: root inode is not a directory. Corrupted media? [ 723.371289][ T5004] loop2: detected capacity change from 0 to 136 [ 723.389180][ T5009] loop4: detected capacity change from 0 to 136 [ 723.401750][ T5009] isofs_fill_super: root inode is not a directory. Corrupted media? [ 723.431436][ T5001] loop1: detected capacity change from 0 to 136 [ 723.458071][ T5001] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:17 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0xfffffffe, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@nocompress}]}) 12:46:17 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000290000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:46:17 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000ffffffdab9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:17 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000025000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 723.922688][ T5035] loop5: detected capacity change from 0 to 136 [ 723.929962][ T5036] loop4: detected capacity change from 0 to 136 [ 723.930860][ T5033] loop2: detected capacity change from 0 to 136 [ 723.944406][ T5035] isofs_fill_super: root inode is not a directory. Corrupted media? [ 723.955429][ T5036] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:17 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0xf6ffffff00000000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)) 12:46:17 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000002cb0000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:17 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b900000000152f000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:17 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000fffffff6b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:17 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000440000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) [ 724.088122][ T5061] loop1: detected capacity change from 0 to 136 [ 724.094013][ T5066] loop2: detected capacity change from 0 to 136 [ 724.102098][ T5067] loop4: detected capacity change from 0 to 136 [ 724.108895][ T5062] loop5: detected capacity change from 0 to 136 [ 724.116589][ T5061] isofs_fill_super: root inode is not a directory. Corrupted media? [ 724.136790][ T5062] isofs_fill_super: root inode is not a directory. Corrupted media? [ 724.146877][ T5067] isofs_fill_super: root inode is not a directory. Corrupted media? [ 724.165664][ T5061] loop1: detected capacity change from 0 to 136 12:46:18 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000fffffdf9b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:18 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000130000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:18 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000fe0000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) [ 724.186128][ T5061] isofs_fill_super: root inode is not a directory. Corrupted media? [ 724.228074][ T5085] loop2: detected capacity change from 0 to 136 [ 724.261248][ T5090] loop4: detected capacity change from 0 to 136 [ 724.274721][ T5094] loop5: detected capacity change from 0 to 136 [ 724.291104][ T5090] isofs_fill_super: root inode is not a directory. Corrupted media? [ 724.308199][ T5094] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:18 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x80000000000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@nocompress}]}) 12:46:18 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b90000c0ed0000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:18 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000002fbb9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:18 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b900000000003f000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 724.814483][ T5121] loop4: detected capacity change from 0 to 136 [ 724.821063][ T5118] loop2: detected capacity change from 0 to 136 [ 724.828659][ T5120] loop1: detected capacity change from 0 to 136 [ 724.852090][ T5121] isofs_fill_super: root inode is not a directory. Corrupted media? [ 724.866116][ T5120] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:18 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0xf9fdffff00000000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)) 12:46:18 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000820300000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:46:18 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000002fcb9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:18 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000007fc0000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:18 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000040000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 724.951042][ T5140] loop2: detected capacity change from 0 to 136 [ 724.976715][ T5145] loop1: detected capacity change from 0 to 136 [ 724.986555][ T5144] loop5: detected capacity change from 0 to 136 12:46:18 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000002fdb9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) [ 725.007168][ T5144] isofs_fill_super: root inode is not a directory. Corrupted media? [ 725.016825][ T5145] isofs_fill_super: root inode is not a directory. Corrupted media? [ 725.029421][ T5153] loop4: detected capacity change from 0 to 136 12:46:18 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000900300000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) [ 725.070760][ T5153] isofs_fill_super: root inode is not a directory. Corrupted media? [ 725.074835][ T5160] loop2: detected capacity change from 0 to 136 [ 725.094257][ T5145] loop1: detected capacity change from 0 to 136 [ 725.116315][ T5145] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:18 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000fffffdfdb9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) [ 725.145850][ T5175] loop5: detected capacity change from 0 to 136 [ 725.185619][ T5175] isofs_fill_super: root inode is not a directory. Corrupted media? [ 725.192085][ T5181] loop2: detected capacity change from 0 to 136 12:46:19 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1000000000000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@nocompress}]}) 12:46:19 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000048000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:19 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b90000fffe0000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:19 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000910300000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) [ 725.699972][ T5202] loop1: detected capacity change from 0 to 136 [ 725.709096][ T5203] loop4: detected capacity change from 0 to 136 [ 725.709214][ T5204] loop5: detected capacity change from 0 to 136 [ 725.723761][ T5202] isofs_fill_super: root inode is not a directory. Corrupted media? [ 725.735211][ T5203] isofs_fill_super: root inode is not a directory. Corrupted media? [ 725.744094][ T5204] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:19 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0xfdfdffff00000000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)) 12:46:19 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000fffffffeb9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:19 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b900000fff0000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:19 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000920300000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:46:19 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b900000000004c000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 725.848455][ T5226] loop1: detected capacity change from 0 to 136 [ 725.854826][ T5227] loop2: detected capacity change from 0 to 136 [ 725.881381][ T5226] isofs_fill_super: root inode is not a directory. Corrupted media? [ 725.884619][ T5235] loop4: detected capacity change from 0 to 136 [ 725.894357][ T5233] loop5: detected capacity change from 0 to 136 12:46:19 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b90000feff0000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:19 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000fffb9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) [ 725.921165][ T5235] isofs_fill_super: root inode is not a directory. Corrupted media? [ 725.947009][ T5233] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:19 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b900000000154d000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 726.011512][ T5251] loop2: detected capacity change from 0 to 136 [ 726.016648][ T5254] loop1: detected capacity change from 0 to 136 [ 726.037651][ T5254] isofs_fill_super: root inode is not a directory. Corrupted media? [ 726.059919][ T5260] loop4: detected capacity change from 0 to 136 [ 726.080301][ T5260] isofs_fill_super: root inode is not a directory. Corrupted media? [ 726.092365][ T5254] loop1: detected capacity change from 0 to 136 [ 726.123837][ T5254] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:20 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x20000000000000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@nocompress}]}) 12:46:20 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000930300000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:46:20 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000fffffbffb9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:20 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000060000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 726.601251][ T5283] loop2: detected capacity change from 0 to 136 [ 726.601460][ T5282] loop4: detected capacity change from 0 to 136 [ 726.608558][ T5284] loop5: detected capacity change from 0 to 136 [ 726.624008][ T5284] isofs_fill_super: root inode is not a directory. Corrupted media? [ 726.637874][ T5282] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:20 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0xfdffffff00000000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)) 12:46:20 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000200000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:20 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000940300000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:46:20 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000e0ffffb9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:20 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000068000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 726.736402][ T5308] loop1: detected capacity change from 0 to 136 [ 726.746330][ T5310] loop2: detected capacity change from 0 to 136 [ 726.754328][ T5311] loop5: detected capacity change from 0 to 136 [ 726.766799][ T5308] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:20 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b900000000006c000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 726.779933][ T5311] isofs_fill_super: root inode is not a directory. Corrupted media? [ 726.792506][ T5319] loop4: detected capacity change from 0 to 136 [ 726.801821][ T5319] isofs_fill_super: root inode is not a directory. Corrupted media? [ 726.818290][ T5308] loop1: detected capacity change from 0 to 136 12:46:20 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000fffbffffb9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:20 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000950300000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) [ 726.837795][ T5308] isofs_fill_super: root inode is not a directory. Corrupted media? [ 726.915716][ T5335] loop2: detected capacity change from 0 to 136 [ 726.922065][ T5341] loop5: detected capacity change from 0 to 136 [ 726.929817][ T5336] loop4: detected capacity change from 0 to 136 [ 726.942296][ T5341] isofs_fill_super: root inode is not a directory. Corrupted media? [ 726.953863][ T5336] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:21 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x100000000000000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@nocompress}]}) 12:46:21 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000400000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:21 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000f9fdffffb9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:21 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000074000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 727.525256][ T5367] loop1: detected capacity change from 0 to 136 [ 727.530350][ T5368] loop2: detected capacity change from 0 to 136 [ 727.541394][ T5366] loop4: detected capacity change from 0 to 136 [ 727.556943][ T5366] isofs_fill_super: root inode is not a directory. Corrupted media? [ 727.560110][ T5367] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:21 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0xfeffffff00000000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)) 12:46:21 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000960300000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:46:21 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b900000000007a000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:21 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000fdfdffffb9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) [ 727.620164][ T5367] loop1: detected capacity change from 0 to 136 [ 727.638562][ T5367] isofs_fill_super: root inode is not a directory. Corrupted media? [ 727.657222][ T5388] loop5: detected capacity change from 0 to 136 12:46:21 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000800000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 727.671231][ T5389] loop4: detected capacity change from 0 to 136 [ 727.683249][ T5388] isofs_fill_super: root inode is not a directory. Corrupted media? [ 727.700748][ T5393] loop2: detected capacity change from 0 to 136 [ 727.717545][ T5389] isofs_fill_super: root inode is not a directory. Corrupted media? [ 727.732169][ T5400] loop1: detected capacity change from 0 to 136 12:46:21 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000970300000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) [ 727.762491][ T5400] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:21 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000084000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:21 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d00200020002000200020002000200020002000200020000000007fffffffb9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) [ 727.808151][ T5413] loop5: detected capacity change from 0 to 136 [ 727.844790][ T5418] loop4: detected capacity change from 0 to 136 [ 727.855662][ T5420] loop2: detected capacity change from 0 to 136 [ 727.865079][ T5400] loop1: detected capacity change from 0 to 136 [ 727.869854][ T5413] isofs_fill_super: root inode is not a directory. Corrupted media? [ 727.880247][ T5418] isofs_fill_super: root inode is not a directory. Corrupted media? [ 727.892474][ T5400] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:22 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x200000000000000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@nocompress}]}) 12:46:22 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000040000800000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:22 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000085ffffffb9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:22 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000088000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 728.420060][ T5448] loop2: detected capacity change from 0 to 136 [ 728.421736][ T5451] loop1: detected capacity change from 0 to 136 [ 728.434816][ T5452] loop4: detected capacity change from 0 to 136 [ 728.453905][ T5452] isofs_fill_super: root inode is not a directory. Corrupted media? [ 728.467533][ T5451] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:22 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0xfeffffffffffffff, &(0x7f0000000200), 0x0, &(0x7f00000000c0)) 12:46:22 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000980300000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:46:22 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d00200020002000200020002000200020002000200020000000008cffffffb9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:22 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000c00000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:22 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b90000000002cf000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 728.532122][ T5469] loop2: detected capacity change from 0 to 136 [ 728.575950][ T5475] loop1: detected capacity change from 0 to 136 [ 728.582460][ T5474] loop5: detected capacity change from 0 to 136 [ 728.601205][ T5474] isofs_fill_super: root inode is not a directory. Corrupted media? [ 728.604564][ T5483] loop4: detected capacity change from 0 to 136 [ 728.616148][ T5475] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:22 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000daffffffb9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) [ 728.634397][ T5483] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:22 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b900000000c0ed000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 728.674997][ T5491] loop2: detected capacity change from 0 to 136 [ 728.708395][ T5475] loop1: detected capacity change from 0 to 136 12:46:22 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000990300000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) [ 728.737031][ T5475] isofs_fill_super: root inode is not a directory. Corrupted media? [ 728.762908][ T5504] loop4: detected capacity change from 0 to 136 [ 728.786812][ T5504] isofs_fill_super: root inode is not a directory. Corrupted media? [ 728.796091][ T5508] loop5: detected capacity change from 0 to 136 [ 728.836668][ T5508] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:23 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x204000000000000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@nocompress}]}) 12:46:23 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000f6ffffffb9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:23 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000001000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:23 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b90000000002f0000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 729.320526][ T5531] loop1: detected capacity change from 0 to 136 [ 729.331883][ T5533] loop4: detected capacity change from 0 to 136 [ 729.332194][ T5532] loop2: detected capacity change from 0 to 136 [ 729.352931][ T5533] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:23 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0xff0f000000000000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)) 12:46:23 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020009a0300000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:46:23 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000feffffffb9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) [ 729.370055][ T5531] isofs_fill_super: root inode is not a directory. Corrupted media? [ 729.420177][ T5531] loop1: detected capacity change from 0 to 136 [ 729.429842][ T5546] loop5: detected capacity change from 0 to 136 [ 729.436947][ T5531] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:23 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b90000000002f1000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 729.462282][ T5555] loop2: detected capacity change from 0 to 136 [ 729.469358][ T5546] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:23 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000002000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:23 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020009b0300000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:46:23 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000020000b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) [ 729.534513][ T5566] loop4: detected capacity change from 0 to 136 [ 729.564067][ T5566] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:23 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b90000000007fc000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 729.600410][ T5575] loop1: detected capacity change from 0 to 136 [ 729.623883][ T5580] loop5: detected capacity change from 0 to 136 [ 729.630713][ T5575] isofs_fill_super: root inode is not a directory. Corrupted media? [ 729.643382][ T5583] loop2: detected capacity change from 0 to 136 [ 729.656447][ T5580] isofs_fill_super: root inode is not a directory. Corrupted media? [ 729.690694][ T5593] loop4: detected capacity change from 0 to 136 [ 729.714119][ T5593] isofs_fill_super: root inode is not a directory. Corrupted media? [ 729.733447][ T5575] loop1: detected capacity change from 0 to 136 [ 729.757341][ T5575] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:24 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x300000000000000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@nocompress}]}) 12:46:24 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000030000b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:24 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000a22600000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:46:24 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b900000000fffe000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 730.234665][ T5618] loop5: detected capacity change from 0 to 136 [ 730.236859][ T5619] loop2: detected capacity change from 0 to 136 [ 730.249846][ T5620] loop4: detected capacity change from 0 to 136 [ 730.262121][ T5618] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:24 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0xfffbffff00000000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)) 12:46:24 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000402000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:24 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000040000b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) [ 730.284521][ T5620] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:24 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000ab2600000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) [ 730.350538][ T5638] loop1: detected capacity change from 0 to 136 [ 730.358757][ T5641] loop2: detected capacity change from 0 to 136 [ 730.390325][ T5648] loop5: detected capacity change from 0 to 136 12:46:24 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000fff000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 730.404600][ T5638] isofs_fill_super: root inode is not a directory. Corrupted media? [ 730.437516][ T5648] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:24 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000050000b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) [ 730.452616][ T5658] loop4: detected capacity change from 0 to 136 [ 730.479950][ T5658] isofs_fill_super: root inode is not a directory. Corrupted media? [ 730.490709][ T5638] loop1: detected capacity change from 0 to 136 [ 730.503006][ T5638] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:24 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000feff00000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) [ 730.525818][ T5664] loop2: detected capacity change from 0 to 136 12:46:24 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b900000000feff000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 730.571163][ T5675] loop5: detected capacity change from 0 to 136 [ 730.611930][ T5675] isofs_fill_super: root inode is not a directory. Corrupted media? [ 730.636685][ T5685] loop4: detected capacity change from 0 to 136 [ 730.654638][ T5685] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:24 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x400000000000000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@nocompress}]}) 12:46:24 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000003000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:24 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000060000b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:24 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000feffffff0000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:46:25 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0xffffff7f00000000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)) 12:46:25 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000020000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 731.152610][ T5706] loop2: detected capacity change from 0 to 136 [ 731.157341][ T5705] loop5: detected capacity change from 0 to 136 [ 731.159256][ T5707] loop1: detected capacity change from 0 to 136 [ 731.174043][ T5705] isofs_fill_super: root inode is not a directory. Corrupted media? [ 731.189504][ T5707] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:25 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000070000b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:25 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000feffffffffffffff00b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) [ 731.228806][ T5707] loop1: detected capacity change from 0 to 136 [ 731.262929][ T5707] isofs_fill_super: root inode is not a directory. Corrupted media? [ 731.270502][ T5726] loop4: detected capacity change from 0 to 136 12:46:25 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000004000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 731.302101][ T5729] loop2: detected capacity change from 0 to 136 [ 731.321422][ T5726] isofs_fill_super: root inode is not a directory. Corrupted media? [ 731.340735][ T5734] loop5: detected capacity change from 0 to 136 12:46:25 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000040000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 731.376217][ T5734] isofs_fill_super: root inode is not a directory. Corrupted media? [ 731.395273][ T5744] loop1: detected capacity change from 0 to 136 [ 731.413265][ T5744] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:25 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000080000b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:25 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200200000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) [ 731.448127][ T5744] loop1: detected capacity change from 0 to 136 [ 731.478983][ T5744] isofs_fill_super: root inode is not a directory. Corrupted media? [ 731.486397][ T5760] loop4: detected capacity change from 0 to 136 [ 731.505150][ T5762] loop2: detected capacity change from 0 to 136 [ 731.521755][ T5760] isofs_fill_super: root inode is not a directory. Corrupted media? [ 731.536657][ T5763] loop5: detected capacity change from 0 to 136 [ 731.554987][ T5763] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:25 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x500000000000000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@nocompress}]}) 12:46:25 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000005000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:25 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000090000b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:25 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000080000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 732.076603][ T5789] loop1: detected capacity change from 0 to 136 [ 732.083432][ T5790] loop2: detected capacity change from 0 to 136 [ 732.084839][ T5791] loop4: detected capacity change from 0 to 136 [ 732.110239][ T5789] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:25 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffff00000000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)) 12:46:25 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200300000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:46:26 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000a0000b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) [ 732.121686][ T5791] isofs_fill_super: root inode is not a directory. Corrupted media? [ 732.167953][ T5789] loop1: detected capacity change from 0 to 136 [ 732.187475][ T5789] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:26 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000004000080000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:26 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000006000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 732.217502][ T5814] loop5: detected capacity change from 0 to 136 [ 732.223609][ T5815] loop2: detected capacity change from 0 to 136 [ 732.240787][ T5814] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:26 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000b0000b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) [ 732.295366][ T5827] loop1: detected capacity change from 0 to 136 [ 732.310387][ T5825] loop4: detected capacity change from 0 to 136 [ 732.335097][ T5827] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:26 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200400000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) [ 732.351000][ T5825] isofs_fill_super: root inode is not a directory. Corrupted media? [ 732.379281][ T5839] loop2: detected capacity change from 0 to 136 [ 732.405565][ T5841] loop5: detected capacity change from 0 to 136 [ 732.427773][ T5841] isofs_fill_super: root inode is not a directory. Corrupted media? [ 732.441401][ T5827] loop1: detected capacity change from 0 to 136 12:46:26 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b90000000000000c0000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 732.460861][ T5827] isofs_fill_super: root inode is not a directory. Corrupted media? [ 732.532934][ T5863] loop4: detected capacity change from 0 to 136 [ 732.551134][ T5863] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:26 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x600000000000000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@nocompress}]}) 12:46:26 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000c0000b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:26 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200500000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:46:26 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000406000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 732.967980][ T5883] loop5: detected capacity change from 0 to 136 [ 732.979059][ T5888] loop1: detected capacity change from 0 to 136 [ 732.985415][ T5883] isofs_fill_super: root inode is not a directory. Corrupted media? [ 732.994602][ T5885] loop2: detected capacity change from 0 to 136 12:46:26 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffff0700, &(0x7f0000000200), 0x0, &(0x7f00000000c0)) 12:46:26 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b900000000ffffe00000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:26 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200600000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:46:26 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000d0000b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) [ 733.011168][ T5888] isofs_fill_super: root inode is not a directory. Corrupted media? [ 733.079834][ T5888] loop1: detected capacity change from 0 to 136 [ 733.088169][ T5901] loop4: detected capacity change from 0 to 136 [ 733.096745][ T5888] isofs_fill_super: root inode is not a directory. Corrupted media? [ 733.103492][ T5908] loop5: detected capacity change from 0 to 136 [ 733.115998][ T5909] loop2: detected capacity change from 0 to 136 12:46:27 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000007000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 733.131294][ T5901] isofs_fill_super: root inode is not a directory. Corrupted media? [ 733.151649][ T5908] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:27 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000000100000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:27 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000e0000b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:27 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200700000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) [ 733.220005][ T5926] loop1: detected capacity change from 0 to 136 [ 733.242436][ T5926] isofs_fill_super: root inode is not a directory. Corrupted media? [ 733.257758][ T5928] loop4: detected capacity change from 0 to 136 [ 733.274944][ T5928] isofs_fill_super: root inode is not a directory. Corrupted media? [ 733.295317][ T5935] loop5: detected capacity change from 0 to 136 [ 733.296597][ T5936] loop2: detected capacity change from 0 to 136 [ 733.311195][ T5935] isofs_fill_super: root inode is not a directory. Corrupted media? [ 733.359383][ T5926] loop1: detected capacity change from 0 to 136 [ 733.368673][ T5926] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:27 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x604000000000000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@nocompress}]}) 12:46:27 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000000200000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:27 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000008000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:27 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000f0000b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) [ 733.870356][ T5960] loop1: detected capacity change from 0 to 136 [ 733.870997][ T5961] loop2: detected capacity change from 0 to 136 [ 733.883713][ T5962] loop4: detected capacity change from 0 to 136 [ 733.896429][ T5960] isofs_fill_super: root inode is not a directory. Corrupted media? [ 733.914780][ T5962] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:27 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffff7f, &(0x7f0000000200), 0x0, &(0x7f00000000c0)) 12:46:27 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200800000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:46:27 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000100000b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:27 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000040200000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 733.958593][ T5960] loop1: detected capacity change from 0 to 136 [ 733.976210][ T5960] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:27 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000009000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 734.009887][ T5982] loop2: detected capacity change from 0 to 136 [ 734.010979][ T5984] loop5: detected capacity change from 0 to 136 [ 734.016361][ T5985] loop4: detected capacity change from 0 to 136 12:46:27 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000110000b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) [ 734.063995][ T5985] isofs_fill_super: root inode is not a directory. Corrupted media? [ 734.074561][ T5984] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:28 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000000300000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 734.109919][ T5999] loop1: detected capacity change from 0 to 136 [ 734.124019][ T6000] loop2: detected capacity change from 0 to 136 [ 734.147068][ T5999] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:28 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200900000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) [ 734.217862][ T6015] loop4: detected capacity change from 0 to 136 [ 734.228407][ T5999] loop1: detected capacity change from 0 to 136 [ 734.236494][ T5999] isofs_fill_super: root inode is not a directory. Corrupted media? [ 734.243517][ T6019] loop5: detected capacity change from 0 to 136 [ 734.254149][ T6015] isofs_fill_super: root inode is not a directory. Corrupted media? [ 734.283728][ T6019] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:28 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x700000000000000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@nocompress}]}) 12:46:28 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000120000b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:28 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b900000000000a000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:28 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000000400000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:28 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0xfffffffffffffffe, &(0x7f0000000200), 0x0, &(0x7f00000000c0)) 12:46:28 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200a00000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:46:28 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b900000000000b000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 734.787896][ T6044] loop1: detected capacity change from 0 to 136 [ 734.794548][ T6045] loop4: detected capacity change from 0 to 136 [ 734.796176][ T6046] loop2: detected capacity change from 0 to 136 [ 734.809809][ T6045] isofs_fill_super: root inode is not a directory. Corrupted media? [ 734.821065][ T6044] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:28 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000220000b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:28 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000000500000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 734.903196][ T6064] loop5: detected capacity change from 0 to 136 [ 734.909841][ T6066] loop1: detected capacity change from 0 to 136 [ 734.922238][ T6064] isofs_fill_super: root inode is not a directory. Corrupted media? [ 734.935662][ T6066] isofs_fill_super: root inode is not a directory. Corrupted media? [ 734.988954][ T6066] loop1: detected capacity change from 0 to 136 [ 734.999797][ T6066] isofs_fill_super: root inode is not a directory. Corrupted media? [ 734.999822][ T6078] loop4: detected capacity change from 0 to 136 12:46:28 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200b00000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) [ 735.029859][ T6082] loop2: detected capacity change from 0 to 136 [ 735.042169][ T6078] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:28 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b900000000000c000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 735.074975][ T6089] loop5: detected capacity change from 0 to 136 [ 735.112708][ T6093] loop1: detected capacity change from 0 to 136 12:46:29 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000000600000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 735.130634][ T6089] isofs_fill_super: root inode is not a directory. Corrupted media? [ 735.148531][ T6093] isofs_fill_super: root inode is not a directory. Corrupted media? [ 735.193424][ T6104] loop4: detected capacity change from 0 to 136 [ 735.212841][ T6093] loop1: detected capacity change from 0 to 136 [ 735.220725][ T6093] isofs_fill_super: root inode is not a directory. Corrupted media? [ 735.232529][ T6104] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:29 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x800000000000000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@nocompress}]}) 12:46:29 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000250000b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:29 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200c00000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:46:29 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b900000000000d000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 735.685517][ T6128] loop5: detected capacity change from 0 to 136 [ 735.692432][ T6130] loop2: detected capacity change from 0 to 136 [ 735.693330][ T6129] loop1: detected capacity change from 0 to 136 [ 735.708537][ T6128] isofs_fill_super: root inode is not a directory. Corrupted media? [ 735.738764][ T6129] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:29 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff, &(0x7f0000000200), 0x0, &(0x7f00000000c0)) 12:46:29 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000040600000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:29 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200d00000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:46:29 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000480000b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) [ 735.797281][ T6129] loop1: detected capacity change from 0 to 136 [ 735.804991][ T6129] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:29 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b900000000000e000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 735.852469][ T6155] loop5: detected capacity change from 0 to 136 [ 735.857661][ T6154] loop2: detected capacity change from 0 to 136 [ 735.865299][ T6155] isofs_fill_super: root inode is not a directory. Corrupted media? [ 735.873579][ T6156] loop4: detected capacity change from 0 to 136 [ 735.888476][ T6156] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:29 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000004c0000b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) [ 735.924453][ T6168] loop1: detected capacity change from 0 to 136 [ 735.947346][ T6168] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:29 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000000700000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:29 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200e00000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) [ 735.986148][ T6177] loop2: detected capacity change from 0 to 136 [ 736.007886][ T6168] loop1: detected capacity change from 0 to 136 [ 736.018376][ T6168] isofs_fill_super: root inode is not a directory. Corrupted media? [ 736.027659][ T6183] loop5: detected capacity change from 0 to 136 [ 736.049319][ T6183] isofs_fill_super: root inode is not a directory. Corrupted media? [ 736.060929][ T6187] loop4: detected capacity change from 0 to 136 [ 736.104955][ T6187] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:30 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1800000000000000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@nocompress}]}) 12:46:30 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b900000000000f000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:30 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000680000b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:30 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200f00000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) [ 736.614268][ T6214] loop1: detected capacity change from 0 to 136 [ 736.619806][ T6213] loop2: detected capacity change from 0 to 136 [ 736.635380][ T6216] loop5: detected capacity change from 0 to 136 [ 736.655420][ T6214] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:30 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x2, &(0x7f00000000c0)) 12:46:30 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000000800000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:30 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000006c0000b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) [ 736.669712][ T6216] isofs_fill_super: root inode is not a directory. Corrupted media? [ 736.729354][ T6214] loop1: detected capacity change from 0 to 136 [ 736.744657][ T6214] isofs_fill_super: root inode is not a directory. Corrupted media? [ 736.766233][ T6240] loop2: detected capacity change from 0 to 136 [ 736.766576][ T6239] loop4: detected capacity change from 0 to 136 12:46:30 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000201000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) [ 736.782359][ T6241] ISOFS: Unable to identify CD-ROM format. [ 736.807404][ T6246] loop5: detected capacity change from 0 to 136 [ 736.818417][ T6246] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:30 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x3, &(0x7f00000000c0)) 12:46:30 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000010000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 736.839121][ T6239] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:30 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000740000b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) [ 736.886425][ T6259] loop1: detected capacity change from 0 to 136 [ 736.904753][ T6259] isofs_fill_super: root inode is not a directory. Corrupted media? [ 736.911304][ T6260] ISOFS: Unable to identify CD-ROM format. 12:46:30 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000000900000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 736.940878][ T6272] loop2: detected capacity change from 0 to 136 [ 736.974009][ T6278] loop4: detected capacity change from 0 to 136 [ 736.982341][ T6259] loop1: detected capacity change from 0 to 136 [ 736.995863][ T6259] isofs_fill_super: root inode is not a directory. Corrupted media? [ 737.018407][ T6278] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:31 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2600000000000000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@nocompress}]}) 12:46:31 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000201100000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:46:31 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x4, &(0x7f00000000c0)) 12:46:31 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000007a0000b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:31 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000011000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:31 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000000a00000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 737.511572][ T6300] loop1: detected capacity change from 0 to 136 [ 737.518726][ T6302] loop2: detected capacity change from 0 to 136 [ 737.523183][ T6305] loop4: detected capacity change from 0 to 136 [ 737.531444][ T6300] isofs_fill_super: root inode is not a directory. Corrupted media? [ 737.546618][ T6304] loop5: detected capacity change from 0 to 136 12:46:31 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000020100b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) [ 737.555467][ T6305] isofs_fill_super: root inode is not a directory. Corrupted media? [ 737.559933][ T6303] ISOFS: Unable to identify CD-ROM format. [ 737.579655][ T6304] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:31 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000000b00000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:31 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x5, &(0x7f00000000c0)) [ 737.618585][ T6300] loop1: detected capacity change from 0 to 136 [ 737.631890][ T6300] isofs_fill_super: root inode is not a directory. Corrupted media? [ 737.655737][ T6328] loop2: detected capacity change from 0 to 136 12:46:31 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000201200000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:46:31 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000012000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 737.688593][ T6333] loop4: detected capacity change from 0 to 136 [ 737.716231][ T6333] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:31 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000030100b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) [ 737.737700][ T6343] loop5: detected capacity change from 0 to 136 [ 737.744295][ T6336] ISOFS: Unable to identify CD-ROM format. [ 737.772286][ T6343] isofs_fill_super: root inode is not a directory. Corrupted media? [ 737.772652][ T6351] loop1: detected capacity change from 0 to 136 [ 737.815058][ T6351] isofs_fill_super: root inode is not a directory. Corrupted media? [ 737.848880][ T6351] loop1: detected capacity change from 0 to 136 [ 737.856140][ T6358] loop2: detected capacity change from 0 to 136 [ 737.871013][ T6351] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:32 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2b05000000000000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@nocompress}]}) 12:46:32 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x6, &(0x7f00000000c0)) 12:46:32 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000202200000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:46:32 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000000c00000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:32 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000020000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:32 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000040100b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) [ 738.400771][ T6384] loop1: detected capacity change from 0 to 136 [ 738.403447][ T6389] loop4: detected capacity change from 0 to 136 [ 738.411141][ T6386] loop2: detected capacity change from 0 to 136 [ 738.415172][ T6387] loop5: detected capacity change from 0 to 136 [ 738.426565][ T6388] ISOFS: Unable to identify CD-ROM format. [ 738.440102][ T6384] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:32 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000001020000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:32 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x7, &(0x7f00000000c0)) 12:46:32 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000202500000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) [ 738.462930][ T6387] isofs_fill_super: root inode is not a directory. Corrupted media? [ 738.471654][ T6389] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:32 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000010200b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) [ 738.529388][ T6405] loop1: detected capacity change from 0 to 136 [ 738.567384][ T6405] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:32 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000000d00000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 738.575293][ T6418] loop5: detected capacity change from 0 to 136 [ 738.596048][ T6413] ISOFS: Unable to identify CD-ROM format. [ 738.602946][ T6421] loop2: detected capacity change from 0 to 136 12:46:32 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x8, &(0x7f00000000c0)) [ 738.628442][ T6418] isofs_fill_super: root inode is not a directory. Corrupted media? [ 738.642586][ T6405] loop1: detected capacity change from 0 to 136 [ 738.644108][ T6426] loop4: detected capacity change from 0 to 136 [ 738.660336][ T6405] isofs_fill_super: root inode is not a directory. Corrupted media? [ 738.670779][ T6426] isofs_fill_super: root inode is not a directory. Corrupted media? [ 738.752808][ T6438] ISOFS: Unable to identify CD-ROM format. 12:46:33 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3f00000000000000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@nocompress}]}) 12:46:33 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000040200b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:33 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000204800000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:46:33 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000022000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:33 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000000e00000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:33 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x9, &(0x7f00000000c0)) [ 739.277052][ T6458] loop1: detected capacity change from 0 to 136 [ 739.278486][ T6459] loop5: detected capacity change from 0 to 136 [ 739.289108][ T6462] loop2: detected capacity change from 0 to 136 [ 739.291546][ T6461] loop4: detected capacity change from 0 to 136 [ 739.305291][ T6460] ISOFS: Unable to identify CD-ROM format. 12:46:33 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b90000a4bc3222000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 739.323056][ T6458] isofs_fill_super: root inode is not a directory. Corrupted media? [ 739.337166][ T6459] isofs_fill_super: root inode is not a directory. Corrupted media? [ 739.358570][ T6461] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:33 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0xa, &(0x7f00000000c0)) 12:46:33 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000fb0200b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:33 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000010e00000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:33 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000204c00000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) [ 739.459174][ T6484] loop1: detected capacity change from 0 to 136 [ 739.495265][ T6484] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:33 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000fc0200b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) [ 739.504875][ T6495] loop2: detected capacity change from 0 to 136 [ 739.524831][ T6489] ISOFS: Unable to identify CD-ROM format. [ 739.525006][ T6497] loop5: detected capacity change from 0 to 136 [ 739.551275][ T6499] loop4: detected capacity change from 0 to 136 [ 739.574350][ T6499] isofs_fill_super: root inode is not a directory. Corrupted media? [ 739.586339][ T6497] isofs_fill_super: root inode is not a directory. Corrupted media? [ 739.645188][ T6514] loop2: detected capacity change from 0 to 136 12:46:33 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x4000000000000000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@nocompress}]}) 12:46:33 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000025000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:33 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0xb, &(0x7f00000000c0)) 12:46:33 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000000f00000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:33 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000206000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:46:33 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000fd0200b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) [ 740.161723][ T6534] loop5: detected capacity change from 0 to 136 [ 740.167561][ T6537] loop1: detected capacity change from 0 to 136 [ 740.168788][ T6535] loop4: detected capacity change from 0 to 136 [ 740.178422][ T6536] loop2: detected capacity change from 0 to 136 [ 740.195324][ T6538] ISOFS: Unable to identify CD-ROM format. [ 740.202604][ T6534] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:34 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0xc, &(0x7f00000000c0)) [ 740.202772][ T6537] isofs_fill_super: root inode is not a directory. Corrupted media? [ 740.224310][ T6535] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:34 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000300b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:34 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000206800000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) [ 740.271620][ T6537] loop1: detected capacity change from 0 to 136 [ 740.283273][ T6537] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:34 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000010f00000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 740.325232][ T6563] ISOFS: Unable to identify CD-ROM format. [ 740.337686][ T6568] loop2: detected capacity change from 0 to 136 [ 740.362149][ T6573] loop4: detected capacity change from 0 to 136 [ 740.369242][ T6571] loop5: detected capacity change from 0 to 136 12:46:34 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000134000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:34 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0xd, &(0x7f00000000c0)) [ 740.391288][ T6573] isofs_fill_super: root inode is not a directory. Corrupted media? [ 740.412800][ T6571] isofs_fill_super: root inode is not a directory. Corrupted media? [ 740.449657][ T6585] loop1: detected capacity change from 0 to 136 [ 740.462698][ T6585] isofs_fill_super: root inode is not a directory. Corrupted media? [ 740.506868][ T6591] ISOFS: Unable to identify CD-ROM format. [ 740.530395][ T6585] loop1: detected capacity change from 0 to 136 [ 740.548878][ T6585] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:34 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x4000080000000000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@nocompress}]}) 12:46:34 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000001000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:34 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000010300b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:34 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000206c00000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:46:34 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0xe, &(0x7f00000000c0)) 12:46:34 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000135000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 741.067190][ T6614] loop4: detected capacity change from 0 to 136 [ 741.069057][ T6613] loop5: detected capacity change from 0 to 136 [ 741.073634][ T6610] loop2: detected capacity change from 0 to 136 [ 741.087603][ T6617] loop1: detected capacity change from 0 to 136 [ 741.097140][ T6616] ISOFS: Unable to identify CD-ROM format. [ 741.112433][ T6614] isofs_fill_super: root inode is not a directory. Corrupted media? [ 741.121924][ T6613] isofs_fill_super: root inode is not a directory. Corrupted media? [ 741.131520][ T6617] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:35 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0xf, &(0x7f00000000c0)) 12:46:35 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000020400b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:35 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000001100000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:35 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000207400000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) [ 741.177326][ T6617] loop1: detected capacity change from 0 to 136 [ 741.203429][ T6617] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:35 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b900000000003f000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:35 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x10, &(0x7f00000000c0)) [ 741.277754][ T6650] loop4: detected capacity change from 0 to 136 [ 741.284780][ T6649] loop5: detected capacity change from 0 to 136 [ 741.291963][ T6645] ISOFS: Unable to identify CD-ROM format. [ 741.302697][ T6648] loop2: detected capacity change from 0 to 136 [ 741.348751][ T6649] isofs_fill_super: root inode is not a directory. Corrupted media? [ 741.351851][ T6659] loop1: detected capacity change from 0 to 136 [ 741.379137][ T6650] isofs_fill_super: root inode is not a directory. Corrupted media? [ 741.387450][ T6659] isofs_fill_super: root inode is not a directory. Corrupted media? [ 741.437666][ T6659] loop1: detected capacity change from 0 to 136 [ 741.443720][ T6665] ISOFS: Unable to identify CD-ROM format. [ 741.450174][ T6659] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:35 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x8004000000000000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@nocompress}]}) 12:46:35 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000060400b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:35 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000207a00000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:46:35 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000001200000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:35 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x11, &(0x7f00000000c0)) 12:46:35 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000040000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 741.946975][ T6688] loop4: detected capacity change from 0 to 136 [ 741.957852][ T6689] loop1: detected capacity change from 0 to 136 [ 741.959494][ T6690] loop5: detected capacity change from 0 to 136 [ 741.971966][ T6692] loop2: detected capacity change from 0 to 136 [ 741.986248][ T6691] ISOFS: Unable to identify CD-ROM format. 12:46:35 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000500b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) [ 741.993326][ T6690] isofs_fill_super: root inode is not a directory. Corrupted media? [ 742.002965][ T6688] isofs_fill_super: root inode is not a directory. Corrupted media? [ 742.022066][ T6689] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:35 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x12, &(0x7f00000000c0)) 12:46:35 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000080040000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:35 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000002000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:35 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000208400000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) [ 742.118682][ T6716] loop2: detected capacity change from 0 to 136 [ 742.152320][ T6719] ISOFS: Unable to identify CD-ROM format. [ 742.154646][ T6721] loop1: detected capacity change from 0 to 136 [ 742.170190][ T6725] loop4: detected capacity change from 0 to 136 [ 742.178561][ T6727] loop5: detected capacity change from 0 to 136 [ 742.190674][ T6721] isofs_fill_super: root inode is not a directory. Corrupted media? [ 742.205904][ T6727] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:36 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x13, &(0x7f00000000c0)) [ 742.218558][ T6725] isofs_fill_super: root inode is not a directory. Corrupted media? [ 742.250038][ T6721] loop1: detected capacity change from 0 to 136 [ 742.262478][ T6721] isofs_fill_super: root inode is not a directory. Corrupted media? [ 742.313340][ T6745] ISOFS: Unable to identify CD-ROM format. 12:46:36 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0xf6ffffff00000000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@nocompress}]}) 12:46:36 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000102000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:36 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000600b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:36 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000208800000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:46:36 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000048000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:36 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x14, &(0x7f00000000c0)) [ 742.828034][ T6765] loop1: detected capacity change from 0 to 136 [ 742.835052][ T6766] loop2: detected capacity change from 0 to 136 [ 742.837354][ T6768] loop5: detected capacity change from 0 to 136 [ 742.848031][ T6765] isofs_fill_super: root inode is not a directory. Corrupted media? [ 742.860336][ T6767] loop4: detected capacity change from 0 to 136 12:46:36 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x15, &(0x7f00000000c0)) 12:46:36 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000040600b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) [ 742.880649][ T6773] ISOFS: Unable to identify CD-ROM format. [ 742.898221][ T6767] isofs_fill_super: root inode is not a directory. Corrupted media? [ 742.917166][ T6765] loop1: detected capacity change from 0 to 136 [ 742.935300][ T6765] isofs_fill_super: root inode is not a directory. Corrupted media? [ 742.948827][ T6768] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:36 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b900000000004c000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:36 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000002200000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 742.975678][ T6788] loop2: detected capacity change from 0 to 136 [ 742.980999][ T6787] ISOFS: Unable to identify CD-ROM format. 12:46:36 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d00200020002000200020002000200020002000200020fe00000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:46:36 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000700b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) [ 743.052238][ T6807] loop4: detected capacity change from 0 to 136 [ 743.079321][ T6810] loop1: detected capacity change from 0 to 136 [ 743.086334][ T6807] isofs_fill_super: root inode is not a directory. Corrupted media? [ 743.095965][ T6814] loop5: detected capacity change from 0 to 136 [ 743.116001][ T6810] isofs_fill_super: root inode is not a directory. Corrupted media? [ 743.124728][ T6814] isofs_fill_super: root inode is not a directory. Corrupted media? [ 743.135298][ T6818] loop2: detected capacity change from 0 to 136 [ 743.167487][ T6810] loop1: detected capacity change from 0 to 136 [ 743.177408][ T6810] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:37 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b900000000a4bc322200000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:37 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x16, &(0x7f00000000c0)) 12:46:37 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000900b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:37 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000158000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:37 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0xfeffffff00000000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@nocompress}]}) 12:46:37 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000203401000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) [ 743.711327][ T6848] loop1: detected capacity change from 0 to 136 [ 743.719603][ T6850] loop5: detected capacity change from 0 to 136 [ 743.720695][ T6849] loop2: detected capacity change from 0 to 136 [ 743.736166][ T6853] loop4: detected capacity change from 0 to 136 [ 743.742179][ T6851] ISOFS: Unable to identify CD-ROM format. 12:46:37 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x17, &(0x7f00000000c0)) [ 743.759556][ T6850] isofs_fill_super: root inode is not a directory. Corrupted media? [ 743.778667][ T6853] isofs_fill_super: root inode is not a directory. Corrupted media? [ 743.788771][ T6848] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:37 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000a00b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:37 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000203501000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) [ 743.856216][ T6848] loop1: detected capacity change from 0 to 136 [ 743.883003][ T6848] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:37 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000002500000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 743.905224][ T6883] loop2: detected capacity change from 0 to 136 [ 743.908482][ T6869] ISOFS: Unable to identify CD-ROM format. [ 743.928251][ T6885] loop5: detected capacity change from 0 to 136 [ 743.939852][ T6885] isofs_fill_super: root inode is not a directory. Corrupted media? [ 743.949720][ T6889] loop4: detected capacity change from 0 to 136 12:46:37 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x18, &(0x7f00000000c0)) 12:46:37 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000060000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:37 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000205801000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) [ 743.961031][ T6889] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:37 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000b00b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:37 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000152f00000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 744.023901][ T6904] ISOFS: Unable to identify CD-ROM format. [ 744.039182][ T6909] loop1: detected capacity change from 0 to 136 [ 744.049625][ T6911] loop5: detected capacity change from 0 to 136 12:46:37 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x19, &(0x7f00000000c0)) [ 744.067690][ T6911] isofs_fill_super: root inode is not a directory. Corrupted media? [ 744.089798][ T6909] isofs_fill_super: root inode is not a directory. Corrupted media? [ 744.115280][ T6921] loop4: detected capacity change from 0 to 136 [ 744.131428][ T6924] loop2: detected capacity change from 0 to 136 [ 744.153079][ T6921] isofs_fill_super: root inode is not a directory. Corrupted media? [ 744.168501][ T6909] loop1: detected capacity change from 0 to 136 [ 744.173548][ T6925] ISOFS: Unable to identify CD-ROM format. [ 744.184819][ T6909] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:38 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0xfeffffffffffffff, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@nocompress}]}) 12:46:38 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200402000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:46:38 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000068000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:38 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x1a, &(0x7f00000000c0)) 12:46:38 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000c00b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:38 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000013000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 744.617037][ T6951] loop4: detected capacity change from 0 to 136 [ 744.618454][ T6954] loop5: detected capacity change from 0 to 136 [ 744.623608][ T6953] loop1: detected capacity change from 0 to 136 [ 744.645318][ T6956] loop2: detected capacity change from 0 to 136 [ 744.651942][ T6951] isofs_fill_super: root inode is not a directory. Corrupted media? [ 744.652291][ T6952] ISOFS: Unable to identify CD-ROM format. 12:46:38 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000003f00000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:38 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000d00b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) [ 744.661103][ T6953] isofs_fill_super: root inode is not a directory. Corrupted media? [ 744.682445][ T6954] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:38 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x1b, &(0x7f00000000c0)) [ 744.741601][ T6953] loop1: detected capacity change from 0 to 136 [ 744.745731][ T6952] ISOFS: Unable to identify CD-ROM format. [ 744.770502][ T6953] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:38 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d00200020002000200020002000200020002000200020a702000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:46:38 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b900000000006c000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:38 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000e00b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) [ 744.800180][ T6982] loop2: detected capacity change from 0 to 136 [ 744.809763][ T6981] loop4: detected capacity change from 0 to 136 [ 744.819158][ T6985] loop5: detected capacity change from 0 to 136 [ 744.827379][ T6981] isofs_fill_super: root inode is not a directory. Corrupted media? [ 744.835700][ T6985] isofs_fill_super: root inode is not a directory. Corrupted media? [ 744.920383][ T7000] loop1: detected capacity change from 0 to 136 [ 744.931669][ T7003] loop2: detected capacity change from 0 to 136 [ 744.955007][ T7000] isofs_fill_super: root inode is not a directory. Corrupted media? [ 744.984586][ T7004] ISOFS: Unable to identify CD-ROM format. [ 745.007006][ T7000] loop1: detected capacity change from 0 to 136 [ 745.014483][ T7000] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:39 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d00200020002000200020002000200020002000200020ca02000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:46:39 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0xffffff7f00000000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@nocompress}]}) 12:46:39 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000004000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:39 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x1c, &(0x7f00000000c0)) 12:46:39 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000f00b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:39 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000074000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 745.506565][ T7032] loop4: detected capacity change from 0 to 136 [ 745.517967][ T7033] loop1: detected capacity change from 0 to 136 [ 745.527140][ T7038] loop5: detected capacity change from 0 to 136 [ 745.535006][ T7035] loop2: detected capacity change from 0 to 136 [ 745.539605][ T7034] ISOFS: Unable to identify CD-ROM format. 12:46:39 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b900000000007a000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 745.552438][ T7033] isofs_fill_super: root inode is not a directory. Corrupted media? [ 745.562171][ T7032] isofs_fill_super: root inode is not a directory. Corrupted media? [ 745.571398][ T7038] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:39 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x1d, &(0x7f00000000c0)) 12:46:39 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000008004000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:39 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d00200020002000200020002000200020002000200020cb02000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:46:39 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000201000b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) [ 745.687711][ T7063] loop1: detected capacity change from 0 to 136 [ 745.703109][ T7067] loop4: detected capacity change from 0 to 136 [ 745.705961][ T7064] ISOFS: Unable to identify CD-ROM format. [ 745.710996][ T7069] loop5: detected capacity change from 0 to 136 [ 745.746950][ T7063] isofs_fill_super: root inode is not a directory. Corrupted media? [ 745.759653][ T7067] isofs_fill_super: root inode is not a directory. Corrupted media? [ 745.766766][ T7075] loop2: detected capacity change from 0 to 136 12:46:39 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000084000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:39 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x1e, &(0x7f00000000c0)) [ 745.803330][ T7069] isofs_fill_super: root inode is not a directory. Corrupted media? [ 745.854499][ T7085] ISOFS: Unable to identify CD-ROM format. [ 745.881464][ T7093] loop1: detected capacity change from 0 to 136 [ 745.907256][ T7093] isofs_fill_super: root inode is not a directory. Corrupted media? [ 745.977306][ T7093] loop1: detected capacity change from 0 to 136 [ 745.984213][ T7093] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:40 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffff00000000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@nocompress}]}) 12:46:40 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000001100b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:40 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000004800000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:40 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200003000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:46:40 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x21, &(0x7f00000000c0)) 12:46:40 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b90000ffffff85000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 746.410654][ T7116] loop1: detected capacity change from 0 to 136 [ 746.417745][ T7117] loop4: detected capacity change from 0 to 136 [ 746.429016][ T7118] loop5: detected capacity change from 0 to 136 [ 746.440815][ T7120] loop2: detected capacity change from 0 to 136 [ 746.452664][ T7116] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:40 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x22, &(0x7f00000000c0)) [ 746.476874][ T7118] isofs_fill_super: root inode is not a directory. Corrupted media? [ 746.476944][ T7117] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:40 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000088000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:40 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000001200b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:40 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200204000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) [ 746.517541][ T7116] loop1: detected capacity change from 0 to 136 [ 746.525092][ T7116] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:40 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x23, &(0x7f00000000c0)) 12:46:40 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000004c00000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 746.595001][ T7154] loop5: detected capacity change from 0 to 136 [ 746.620521][ T7154] isofs_fill_super: root inode is not a directory. Corrupted media? [ 746.654218][ T7159] loop1: detected capacity change from 0 to 136 [ 746.661423][ T7164] loop2: detected capacity change from 0 to 136 [ 746.670919][ T7159] isofs_fill_super: root inode is not a directory. Corrupted media? [ 746.683337][ T7165] loop4: detected capacity change from 0 to 136 [ 746.712795][ T7165] isofs_fill_super: root inode is not a directory. Corrupted media? [ 746.741776][ T7159] loop1: detected capacity change from 0 to 136 [ 746.762377][ T7159] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:41 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200604000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:46:41 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0xfffffffffffffffe, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@nocompress}]}) 12:46:41 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b90000ffffff8c000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:41 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x24, &(0x7f00000000c0)) 12:46:41 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000491900b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:41 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000154d00000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 747.323371][ T7196] loop4: detected capacity change from 0 to 136 [ 747.324178][ T7195] loop2: detected capacity change from 0 to 136 [ 747.335724][ T7199] loop5: detected capacity change from 0 to 136 [ 747.339341][ T7200] loop1: detected capacity change from 0 to 136 [ 747.352421][ T7196] isofs_fill_super: root inode is not a directory. Corrupted media? [ 747.364771][ T7199] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:41 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x25, &(0x7f00000000c0)) 12:46:41 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000102000b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) [ 747.396250][ T7200] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:41 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x26, &(0x7f00000000c0)) 12:46:41 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000006000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:41 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200005000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) [ 747.451113][ T7200] loop1: detected capacity change from 0 to 136 [ 747.470802][ T7200] isofs_fill_super: root inode is not a directory. Corrupted media? [ 747.480298][ T7227] loop2: detected capacity change from 0 to 136 12:46:41 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b90000ffffff97000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:41 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000002200b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) [ 747.522183][ T7235] loop5: detected capacity change from 0 to 136 [ 747.542094][ T7235] isofs_fill_super: root inode is not a directory. Corrupted media? [ 747.599371][ T7246] loop4: detected capacity change from 0 to 136 [ 747.604658][ T7250] loop1: detected capacity change from 0 to 136 [ 747.617676][ T7246] isofs_fill_super: root inode is not a directory. Corrupted media? [ 747.627763][ T7251] loop2: detected capacity change from 0 to 136 [ 747.658856][ T7250] isofs_fill_super: root inode is not a directory. Corrupted media? [ 747.688790][ T7250] loop1: detected capacity change from 0 to 136 [ 747.701618][ T7250] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:42 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@nocompress}]}) 12:46:42 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x27, &(0x7f00000000c0)) 12:46:42 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200006000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:46:42 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000002500b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:42 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000006800000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:42 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b900002232bca4000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 748.226439][ T7279] loop2: detected capacity change from 0 to 136 [ 748.237672][ T7282] loop4: detected capacity change from 0 to 136 [ 748.250420][ T7285] loop1: detected capacity change from 0 to 136 [ 748.253126][ T7280] loop5: detected capacity change from 0 to 136 12:46:42 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x28, &(0x7f00000000c0)) 12:46:42 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000003f00b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) [ 748.275492][ T7285] isofs_fill_super: root inode is not a directory. Corrupted media? [ 748.288047][ T7280] isofs_fill_super: root inode is not a directory. Corrupted media? [ 748.302675][ T7282] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:42 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000006c00000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:42 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200406000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:46:42 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x29, &(0x7f00000000c0)) 12:46:42 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b90000000002a7000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 748.359915][ T7285] loop1: detected capacity change from 0 to 136 [ 748.368868][ T7285] isofs_fill_super: root inode is not a directory. Corrupted media? [ 748.394338][ T7309] loop2: detected capacity change from 0 to 136 [ 748.483644][ T7328] loop1: detected capacity change from 0 to 136 [ 748.484388][ T7326] loop4: detected capacity change from 0 to 136 [ 748.497685][ T7329] loop5: detected capacity change from 0 to 136 [ 748.530631][ T7326] isofs_fill_super: root inode is not a directory. Corrupted media? [ 748.542897][ T7329] isofs_fill_super: root inode is not a directory. Corrupted media? [ 748.551689][ T7328] isofs_fill_super: root inode is not a directory. Corrupted media? [ 748.637105][ T7328] loop1: detected capacity change from 0 to 136 [ 748.643905][ T7328] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:42 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x2, &(0x7f00000000c0)={[{@nocompress}]}) 12:46:42 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000004000b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:42 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x2a, &(0x7f00000000c0)) 12:46:42 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200007000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:46:42 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000007400000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:42 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b900000000edc0000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 749.133880][ T7362] loop4: detected capacity change from 0 to 136 [ 749.134224][ T7364] loop2: detected capacity change from 0 to 136 [ 749.147333][ T7367] loop1: detected capacity change from 0 to 136 [ 749.156901][ T7363] loop5: detected capacity change from 0 to 136 [ 749.167832][ T7363] isofs_fill_super: root inode is not a directory. Corrupted media? [ 749.176112][ T7362] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:43 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x3, &(0x7f00000000c0)={[{@nocompress}]}) 12:46:43 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x48, &(0x7f00000000c0)) 12:46:43 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000007a00000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:43 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d00200020002000200020002000200020002000200020fc07000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) [ 749.189254][ T7367] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:43 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000004800b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:43 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x4, &(0x7f00000000c0)={[{@nocompress}]}) [ 749.264240][ T7367] loop1: detected capacity change from 0 to 136 [ 749.292017][ T7397] loop5: detected capacity change from 0 to 136 [ 749.305203][ T7367] isofs_fill_super: root inode is not a directory. Corrupted media? [ 749.318148][ T7404] loop4: detected capacity change from 0 to 136 [ 749.321182][ T7396] ISOFS: Unable to identify CD-ROM format. [ 749.332920][ T7397] isofs_fill_super: root inode is not a directory. Corrupted media? [ 749.353364][ T7404] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:43 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b90000000002ca000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:43 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x5, &(0x7f00000000c0)={[{@nocompress}]}) 12:46:43 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x4c, &(0x7f00000000c0)) [ 749.362559][ T7406] loop2: detected capacity change from 0 to 136 12:46:43 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200009000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:46:43 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000008400000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:43 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000194900b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) [ 749.428064][ T7426] loop1: detected capacity change from 0 to 136 [ 749.450597][ T7426] isofs_fill_super: root inode is not a directory. Corrupted media? [ 749.469847][ T7430] ISOFS: Unable to identify CD-ROM format. 12:46:43 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x6, &(0x7f00000000c0)={[{@nocompress}]}) 12:46:43 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x60, &(0x7f00000000c0)) [ 749.500846][ T7426] loop1: detected capacity change from 0 to 136 [ 749.509335][ T7436] loop5: detected capacity change from 0 to 136 [ 749.519774][ T7437] loop4: detected capacity change from 0 to 136 [ 749.530699][ T7442] loop2: detected capacity change from 0 to 136 12:46:43 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b90000000002cb000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:43 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b900000000ffffff8500000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 749.544602][ T7426] isofs_fill_super: root inode is not a directory. Corrupted media? [ 749.553118][ T7437] isofs_fill_super: root inode is not a directory. Corrupted media? [ 749.570151][ T7436] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:43 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000004c00b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:43 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x68, &(0x7f00000000c0)) 12:46:43 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d00200020002000200020002000200020002000200020000a000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:46:43 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x7, &(0x7f00000000c0)={[{@nocompress}]}) [ 749.650109][ T7465] loop1: detected capacity change from 0 to 136 [ 749.692498][ T7470] loop4: detected capacity change from 0 to 136 [ 749.706013][ T7465] isofs_fill_super: root inode is not a directory. Corrupted media? [ 749.716413][ T7475] loop5: detected capacity change from 0 to 136 [ 749.722808][ T7476] loop2: detected capacity change from 0 to 136 [ 749.730864][ T7470] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:43 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x6c, &(0x7f00000000c0)) 12:46:43 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000008800000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:43 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x8, &(0x7f00000000c0)={[{@nocompress}]}) [ 749.764768][ T7475] isofs_fill_super: root inode is not a directory. Corrupted media? [ 749.803064][ T7465] loop1: detected capacity change from 0 to 136 12:46:43 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d00200020002000200020002000200020002000200020000b000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:46:43 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000006800b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) [ 749.821150][ T7494] loop4: detected capacity change from 0 to 136 [ 749.840751][ T7465] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:43 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x74, &(0x7f00000000c0)) [ 749.872128][ T7494] isofs_fill_super: root inode is not a directory. Corrupted media? [ 749.900941][ T7514] loop5: detected capacity change from 0 to 136 [ 749.911165][ T7515] loop2: detected capacity change from 0 to 136 12:46:43 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b90000ffffffda000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:43 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x18, &(0x7f00000000c0)={[{@nocompress}]}) 12:46:43 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000006c00b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:43 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x7a, &(0x7f00000000c0)) 12:46:43 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b900000000ffffff8c00000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 749.954882][ T7514] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:43 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d00200020002000200020002000200020002000200020000c000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:46:43 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x26, &(0x7f00000000c0)={[{@nocompress}]}) [ 750.034161][ T7539] loop2: detected capacity change from 0 to 136 [ 750.050350][ T7542] loop1: detected capacity change from 0 to 136 [ 750.071182][ T7544] loop4: detected capacity change from 0 to 136 [ 750.078932][ T7551] loop5: detected capacity change from 0 to 136 12:46:44 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0xfe, &(0x7f00000000c0)) 12:46:44 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d00200020002000200020002000200020002000200020000d000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:46:44 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0xfe, &(0x7f00000000c0)={[{@nocompress}]}) 12:46:44 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000007400b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) [ 750.109244][ T7542] isofs_fill_super: root inode is not a directory. Corrupted media? [ 750.119973][ T7551] isofs_fill_super: root inode is not a directory. Corrupted media? [ 750.133176][ T7544] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:44 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x204, &(0x7f00000000c0)={[{@nocompress}]}) [ 750.200389][ T7542] loop1: detected capacity change from 0 to 136 [ 750.209263][ T7544] loop4: detected capacity change from 0 to 136 [ 750.229311][ T7579] loop5: detected capacity change from 0 to 136 [ 750.235586][ T7542] isofs_fill_super: root inode is not a directory. Corrupted media? [ 750.241460][ T7576] loop2: detected capacity change from 0 to 136 12:46:44 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b900000000ffffff9700000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:44 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x204, &(0x7f00000000c0)) 12:46:44 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b90000fffffff6000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:44 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x300, &(0x7f00000000c0)={[{@nocompress}]}) [ 750.256584][ T7579] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:44 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x402, &(0x7f00000000c0)={[{@nocompress}]}) 12:46:44 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000007a00b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) [ 750.300714][ T7589] ISOFS: Unable to identify CD-ROM format. 12:46:44 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x300, &(0x7f00000000c0)) 12:46:44 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d00200020002000200020002000200020002000200020000e000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) [ 750.370224][ T7604] loop4: detected capacity change from 0 to 136 [ 750.380311][ T7611] loop1: detected capacity change from 0 to 136 [ 750.408844][ T7618] loop2: detected capacity change from 0 to 136 12:46:44 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x406, &(0x7f00000000c0)={[{@nocompress}]}) [ 750.421024][ T7604] isofs_fill_super: root inode is not a directory. Corrupted media? [ 750.424585][ T7616] ISOFS: Unable to identify CD-ROM format. [ 750.430154][ T7611] isofs_fill_super: root inode is not a directory. Corrupted media? [ 750.456199][ T7625] loop5: detected capacity change from 0 to 136 12:46:44 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x402, &(0x7f00000000c0)) 12:46:44 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x480, &(0x7f00000000c0)={[{@nocompress}]}) [ 750.469592][ T7625] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:44 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d00200020002000200020002000200020002000200020000000000002fb00b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) [ 750.524587][ T7611] loop1: detected capacity change from 0 to 136 [ 750.540171][ T7611] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:44 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000002232bca400000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:44 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d00200020002000200020002000200020002000200020000f000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) [ 750.597213][ T7645] ISOFS: Unable to identify CD-ROM format. [ 750.622469][ T7652] loop4: detected capacity change from 0 to 136 [ 750.628184][ T7654] loop2: detected capacity change from 0 to 136 [ 750.634153][ T7655] loop5: detected capacity change from 0 to 136 12:46:44 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b90000fffffdf9000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:44 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x500, &(0x7f00000000c0)={[{@nocompress}]}) 12:46:44 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x406, &(0x7f00000000c0)) [ 750.642396][ T7652] isofs_fill_super: root inode is not a directory. Corrupted media? [ 750.658739][ T7655] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:44 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000202010000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:46:44 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000edc000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:44 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d00200020002000200020002000200020002000200020000000000002fc00b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:44 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x52b, &(0x7f00000000c0)={[{@nocompress}]}) [ 750.717172][ T7667] loop1: detected capacity change from 0 to 136 [ 750.728866][ T7670] ISOFS: Unable to identify CD-ROM format. [ 750.752648][ T7667] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:44 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x500, &(0x7f00000000c0)) [ 750.790573][ T7667] loop1: detected capacity change from 0 to 136 [ 750.807331][ T7667] isofs_fill_super: root inode is not a directory. Corrupted media? [ 750.815369][ T7690] loop5: detected capacity change from 0 to 136 [ 750.823723][ T7691] loop4: detected capacity change from 0 to 136 12:46:44 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x600, &(0x7f00000000c0)={[{@nocompress}]}) 12:46:44 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b90000000007fc000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 750.867140][ T7696] loop2: detected capacity change from 0 to 136 [ 750.874839][ T7690] isofs_fill_super: root inode is not a directory. Corrupted media? [ 750.882909][ T7691] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:44 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x604, &(0x7f00000000c0)={[{@nocompress}]}) 12:46:44 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200011000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) [ 750.918837][ T7705] loop1: detected capacity change from 0 to 136 [ 750.919122][ T7699] ISOFS: Unable to identify CD-ROM format. [ 750.931151][ T7705] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:44 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d00200020002000200020002000200020002000200020000000000002fd00b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:44 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b90000fffffdfd000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:44 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x700, &(0x7f00000000c0)={[{@nocompress}]}) 12:46:44 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b900000000000002cf00000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:44 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x600, &(0x7f00000000c0)) 12:46:44 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x1800, &(0x7f00000000c0)={[{@nocompress}]}) [ 751.054270][ T7729] loop1: detected capacity change from 0 to 136 [ 751.058391][ T7734] loop4: detected capacity change from 0 to 136 [ 751.065897][ T7732] loop2: detected capacity change from 0 to 136 [ 751.073396][ T7728] loop5: detected capacity change from 0 to 136 [ 751.091573][ T7729] isofs_fill_super: root inode is not a directory. Corrupted media? [ 751.112634][ T7738] ISOFS: Unable to identify CD-ROM format. [ 751.113625][ T7728] isofs_fill_super: root inode is not a directory. Corrupted media? [ 751.139541][ T7734] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:45 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x2000, &(0x7f00000000c0)={[{@nocompress}]}) 12:46:45 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000fff00b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:45 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x604, &(0x7f00000000c0)) 12:46:45 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b900000000ffffffda00000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 751.171154][ T7729] loop1: detected capacity change from 0 to 136 [ 751.189864][ T7729] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:45 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x2600, &(0x7f00000000c0)={[{@nocompress}]}) 12:46:45 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200012000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) [ 751.258367][ T7765] loop2: detected capacity change from 0 to 136 12:46:45 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b90000fffffffd000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:45 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000200b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) [ 751.299644][ T7770] ISOFS: Unable to identify CD-ROM format. [ 751.330102][ T7777] loop5: detected capacity change from 0 to 136 12:46:45 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x2b05, &(0x7f00000000c0)={[{@nocompress}]}) [ 751.352346][ T7783] loop1: detected capacity change from 0 to 136 [ 751.356435][ T7779] loop4: detected capacity change from 0 to 136 [ 751.376759][ T7779] isofs_fill_super: root inode is not a directory. Corrupted media? [ 751.385481][ T7777] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:45 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x700, &(0x7f00000000c0)) 12:46:45 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000209614000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) [ 751.400526][ T7783] isofs_fill_super: root inode is not a directory. Corrupted media? [ 751.405861][ T7795] loop2: detected capacity change from 0 to 136 12:46:45 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000300b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:45 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x3f00, &(0x7f00000000c0)={[{@nocompress}]}) 12:46:45 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x900, &(0x7f00000000c0)) [ 751.463874][ T7803] ISOFS: Unable to identify CD-ROM format. [ 751.479632][ T7783] loop1: detected capacity change from 0 to 136 [ 751.487339][ T7783] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:45 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b900000000000002f000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 751.539056][ T7817] loop5: detected capacity change from 0 to 136 [ 751.544458][ T7821] loop2: detected capacity change from 0 to 136 [ 751.572294][ T7826] loop4: detected capacity change from 0 to 136 12:46:45 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b90000fffffffe000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:45 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x4000, &(0x7f00000000c0)={[{@nocompress}]}) [ 751.582427][ T7817] isofs_fill_super: root inode is not a directory. Corrupted media? [ 751.601593][ T7826] isofs_fill_super: root inode is not a directory. Corrupted media? [ 751.622272][ T7834] loop1: detected capacity change from 0 to 136 12:46:45 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b900000000000002f100000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:45 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000fff000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 751.648985][ T7834] isofs_fill_super: root inode is not a directory. Corrupted media? [ 751.657513][ T7832] ISOFS: Unable to identify CD-ROM format. 12:46:45 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000400b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:45 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000209714000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:46:45 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x8004, &(0x7f00000000c0)={[{@nocompress}]}) [ 751.708703][ T7848] loop4: detected capacity change from 0 to 136 [ 751.729959][ T7848] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:45 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0xa00, &(0x7f00000000c0)) [ 751.762687][ T7857] loop1: detected capacity change from 0 to 136 [ 751.770805][ T7861] loop5: detected capacity change from 0 to 136 [ 751.777816][ T7860] loop2: detected capacity change from 0 to 136 [ 751.793591][ T7861] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:45 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b900000000fffffff600000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:45 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0xfeff, &(0x7f00000000c0)={[{@nocompress}]}) 12:46:45 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200020000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) [ 751.811834][ T7857] isofs_fill_super: root inode is not a directory. Corrupted media? [ 751.825333][ T7868] ISOFS: Unable to identify CD-ROM format. 12:46:45 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000500b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) [ 751.865208][ T7857] loop1: detected capacity change from 0 to 136 [ 751.875481][ T7857] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:45 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0xfffe, &(0x7f00000000c0)={[{@nocompress}]}) 12:46:45 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0xb00, &(0x7f00000000c0)) [ 751.918828][ T7888] loop4: detected capacity change from 0 to 136 [ 751.926781][ T7891] loop5: detected capacity change from 0 to 136 [ 751.947947][ T7888] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:45 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b90000fffff7ff000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 751.961574][ T7891] isofs_fill_super: root inode is not a directory. Corrupted media? [ 751.982683][ T7901] loop2: detected capacity change from 0 to 136 12:46:45 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b900000000fffffdf900000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 752.022542][ T7912] loop1: detected capacity change from 0 to 136 [ 752.057941][ T7906] ISOFS: Unable to identify CD-ROM format. 12:46:45 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000201020000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:46:45 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x80000, &(0x7f00000000c0)={[{@nocompress}]}) 12:46:45 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000600b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:45 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0xc00, &(0x7f00000000c0)) [ 752.069171][ T7912] isofs_fill_super: root inode is not a directory. Corrupted media? [ 752.090701][ T7924] loop4: detected capacity change from 0 to 136 [ 752.145956][ T7930] loop5: detected capacity change from 0 to 136 [ 752.160686][ T7924] isofs_fill_super: root inode is not a directory. Corrupted media? [ 752.164652][ T7912] loop1: detected capacity change from 0 to 136 [ 752.176592][ T7912] isofs_fill_super: root inode is not a directory. Corrupted media? [ 752.177048][ T7936] loop2: detected capacity change from 0 to 136 12:46:46 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x80040, &(0x7f00000000c0)={[{@nocompress}]}) 12:46:46 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b90000fffffbff000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:46 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x200000, &(0x7f00000000c0)={[{@nocompress}]}) 12:46:46 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b900000000000007fc00000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 752.203503][ T7930] isofs_fill_super: root inode is not a directory. Corrupted media? [ 752.239544][ T7937] ISOFS: Unable to identify CD-ROM format. 12:46:46 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000700b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:46 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200022000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:46:46 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0xd00, &(0x7f00000000c0)) [ 752.296823][ T7964] loop1: detected capacity change from 0 to 136 [ 752.329876][ T7970] loop4: detected capacity change from 0 to 136 [ 752.345019][ T7964] isofs_fill_super: root inode is not a directory. Corrupted media? [ 752.363992][ T7975] loop2: detected capacity change from 0 to 136 [ 752.373012][ T7977] ISOFS: Unable to identify CD-ROM format. [ 752.381321][ T7976] loop5: detected capacity change from 0 to 136 12:46:46 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x1000000, &(0x7f00000000c0)={[{@nocompress}]}) 12:46:46 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0xe00, &(0x7f00000000c0)) 12:46:46 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000800b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) [ 752.390583][ T7970] isofs_fill_super: root inode is not a directory. Corrupted media? [ 752.407409][ T7964] loop1: detected capacity change from 0 to 136 [ 752.419167][ T7976] isofs_fill_super: root inode is not a directory. Corrupted media? [ 752.428534][ T7964] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:46 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b90000fff7ffff000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:46 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200025000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:46:46 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b900000000fffffdfd00000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:46 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x2000000, &(0x7f00000000c0)={[{@nocompress}]}) [ 752.500783][ T8003] loop2: detected capacity change from 0 to 136 [ 752.550995][ T8009] loop1: detected capacity change from 0 to 136 [ 752.558068][ T8014] loop4: detected capacity change from 0 to 136 [ 752.558610][ T8005] ISOFS: Unable to identify CD-ROM format. [ 752.565186][ T8015] loop5: detected capacity change from 0 to 136 [ 752.580752][ T8014] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:46 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000900b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:46 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b900000000fffffffd00000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 752.605353][ T8009] isofs_fill_super: root inode is not a directory. Corrupted media? [ 752.634355][ T8015] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:46 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x2040000, &(0x7f00000000c0)={[{@nocompress}]}) 12:46:46 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0xf00, &(0x7f00000000c0)) [ 752.659656][ T8009] loop1: detected capacity change from 0 to 136 [ 752.689642][ T8009] isofs_fill_super: root inode is not a directory. Corrupted media? [ 752.691918][ T8036] loop4: detected capacity change from 0 to 136 12:46:46 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x3000000, &(0x7f00000000c0)={[{@nocompress}]}) 12:46:46 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200134000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:46:46 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b90000fffbffff000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 752.734878][ T8036] isofs_fill_super: root inode is not a directory. Corrupted media? [ 752.737250][ T8048] loop2: detected capacity change from 0 to 136 [ 752.766591][ T8050] ISOFS: Unable to identify CD-ROM format. 12:46:46 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x1020, &(0x7f00000000c0)) [ 752.811749][ T8062] loop1: detected capacity change from 0 to 136 [ 752.824788][ T8061] loop5: detected capacity change from 0 to 136 [ 752.845937][ T8061] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:46 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x4000000, &(0x7f00000000c0)={[{@nocompress}]}) 12:46:46 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000a00b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:46 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b900000000fffffffe00000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 752.868751][ T8062] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:46 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x1100, &(0x7f00000000c0)) [ 752.918450][ T8082] loop2: detected capacity change from 0 to 136 [ 752.922137][ T8083] loop4: detected capacity change from 0 to 136 [ 752.938173][ T8083] isofs_fill_super: root inode is not a directory. Corrupted media? [ 752.948139][ T8062] loop1: detected capacity change from 0 to 136 12:46:46 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200135000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:46:46 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x5000000, &(0x7f00000000c0)={[{@nocompress}]}) [ 752.967350][ T8062] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:46 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b90000f9fdffff000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:46 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000b00b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:46 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b90000000000000fff00000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 753.028225][ T8100] loop5: detected capacity change from 0 to 136 [ 753.056565][ T8100] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:46 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x6000000, &(0x7f00000000c0)={[{@nocompress}]}) 12:46:46 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x1200, &(0x7f00000000c0)) [ 753.085444][ T8113] loop1: detected capacity change from 0 to 136 [ 753.125130][ T8122] loop4: detected capacity change from 0 to 136 [ 753.132407][ T8123] loop2: detected capacity change from 0 to 136 12:46:47 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x6040000, &(0x7f00000000c0)={[{@nocompress}]}) 12:46:47 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d00200020002000200020002000200020002000200020003f000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) [ 753.157786][ T8122] isofs_fill_super: root inode is not a directory. Corrupted media? [ 753.166478][ T8113] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:47 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x1300, &(0x7f00000000c0)) 12:46:47 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000c00b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) [ 753.201173][ T8113] loop1: detected capacity change from 0 to 136 [ 753.215763][ T8113] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:47 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b900000000fffff7ff00000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:47 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x7000000, &(0x7f00000000c0)={[{@nocompress}]}) 12:46:47 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x1400, &(0x7f00000000c0)) 12:46:47 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b90000fdfdffff000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 753.246015][ T8147] loop5: detected capacity change from 0 to 136 [ 753.272690][ T8147] isofs_fill_super: root inode is not a directory. Corrupted media? [ 753.283137][ T8154] loop2: detected capacity change from 0 to 136 12:46:47 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x8000000, &(0x7f00000000c0)={[{@nocompress}]}) [ 753.327603][ T8161] loop4: detected capacity change from 0 to 136 [ 753.353148][ T8161] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:47 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000d00b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:47 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200040000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:46:47 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x18000000, &(0x7f00000000c0)={[{@nocompress}]}) 12:46:47 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x1500, &(0x7f00000000c0)) 12:46:47 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b900007fffffff000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 753.387564][ T8174] loop1: detected capacity change from 0 to 136 [ 753.408064][ T8174] isofs_fill_super: root inode is not a directory. Corrupted media? [ 753.418873][ T8181] loop2: detected capacity change from 0 to 136 [ 753.422542][ T8187] loop5: detected capacity change from 0 to 136 12:46:47 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b900000000fffffbff00000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:47 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x26000000, &(0x7f00000000c0)={[{@nocompress}]}) [ 753.467871][ T8187] isofs_fill_super: root inode is not a directory. Corrupted media? [ 753.485525][ T8206] loop1: detected capacity change from 0 to 136 [ 753.493533][ T8206] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:47 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x1600, &(0x7f00000000c0)) 12:46:47 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000e00b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:47 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200048000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) [ 753.527058][ T8206] loop1: detected capacity change from 0 to 136 [ 753.536032][ T8212] loop4: detected capacity change from 0 to 136 [ 753.558691][ T8212] isofs_fill_super: root inode is not a directory. Corrupted media? [ 753.569417][ T8206] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:47 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x2b050000, &(0x7f00000000c0)={[{@nocompress}]}) 12:46:47 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000085ffffff000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 753.580604][ T8229] loop2: detected capacity change from 0 to 136 [ 753.605220][ T8232] loop5: detected capacity change from 0 to 136 12:46:47 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x3f000000, &(0x7f00000000c0)={[{@nocompress}]}) 12:46:47 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x1700, &(0x7f00000000c0)) 12:46:47 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b90000000000e0ffff00000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 753.633412][ T8232] isofs_fill_super: root inode is not a directory. Corrupted media? [ 753.669888][ T8248] loop1: detected capacity change from 0 to 136 12:46:47 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000f00b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:47 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x40000000, &(0x7f00000000c0)={[{@nocompress}]}) 12:46:47 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x1800, &(0x7f00000000c0)) [ 753.685369][ T8248] isofs_fill_super: root inode is not a directory. Corrupted media? [ 753.702756][ T8257] loop4: detected capacity change from 0 to 136 [ 753.720622][ T8262] loop2: detected capacity change from 0 to 136 [ 753.721300][ T8257] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:47 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x40000800, &(0x7f00000000c0)={[{@nocompress}]}) 12:46:47 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d00200020002000200020002000200020002000200020004c000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) [ 753.741780][ T8248] loop1: detected capacity change from 0 to 136 12:46:47 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000001000b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:47 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b900000000fff7ffff00000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:47 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x1900, &(0x7f00000000c0)) [ 753.784098][ T8248] isofs_fill_super: root inode is not a directory. Corrupted media? [ 753.819651][ T8284] loop5: detected capacity change from 0 to 136 12:46:47 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b900008cffffff000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:47 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x80040000, &(0x7f00000000c0)={[{@nocompress}]}) [ 753.848677][ T8291] loop2: detected capacity change from 0 to 136 [ 753.859265][ T8284] isofs_fill_super: root inode is not a directory. Corrupted media? [ 753.872971][ T8297] loop4: detected capacity change from 0 to 136 [ 753.884291][ T8297] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:47 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x1a00, &(0x7f00000000c0)) 12:46:47 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200158000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:46:47 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000001100b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) [ 753.895037][ T8308] loop1: detected capacity change from 0 to 136 12:46:47 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0xf6ffffff, &(0x7f00000000c0)={[{@nocompress}]}) 12:46:47 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b900000000fffbffff00000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 753.941388][ T8308] isofs_fill_super: root inode is not a directory. Corrupted media? [ 753.950899][ T8321] loop5: detected capacity change from 0 to 136 [ 753.959110][ T8320] loop2: detected capacity change from 0 to 136 [ 753.981296][ T8321] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:47 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000001200b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:47 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x1b00, &(0x7f00000000c0)) [ 753.990580][ T8331] loop4: detected capacity change from 0 to 136 12:46:47 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0xfeffffff, &(0x7f00000000c0)={[{@nocompress}]}) 12:46:47 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000097ffffff000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:47 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200060000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:46:47 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b900000000f9fdffff00000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 754.037850][ T8331] isofs_fill_super: root inode is not a directory. Corrupted media? [ 754.060629][ T8350] loop2: detected capacity change from 0 to 136 12:46:47 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x1c00, &(0x7f00000000c0)) 12:46:47 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000002200b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:47 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0xffffff7f, &(0x7f00000000c0)={[{@nocompress}]}) [ 754.098871][ T8359] loop1: detected capacity change from 0 to 136 [ 754.112376][ T8361] loop5: detected capacity change from 0 to 136 12:46:48 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x1d00, &(0x7f00000000c0)) 12:46:48 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000002500b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:48 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0xfffffff6, &(0x7f00000000c0)={[{@nocompress}]}) [ 754.146194][ T8371] loop4: detected capacity change from 0 to 136 [ 754.154189][ T8359] isofs_fill_super: root inode is not a directory. Corrupted media? [ 754.165705][ T8361] isofs_fill_super: root inode is not a directory. Corrupted media? [ 754.174641][ T8375] loop2: detected capacity change from 0 to 136 [ 754.184723][ T8371] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:48 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b900000000fdfdffff00000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:48 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x1e00, &(0x7f00000000c0)) [ 754.228068][ T8359] loop1: detected capacity change from 0 to 136 [ 754.248728][ T8359] isofs_fill_super: root inode is not a directory. Corrupted media? [ 754.266790][ T8403] loop2: detected capacity change from 0 to 136 12:46:48 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200068000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) [ 754.277380][ T8404] loop4: detected capacity change from 0 to 136 [ 754.290978][ T8404] isofs_fill_super: root inode is not a directory. Corrupted media? [ 754.316378][ T8413] loop5: detected capacity change from 0 to 136 12:46:48 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b90000daffffff000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:48 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000004800b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:48 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0xfffffffe, &(0x7f00000000c0)={[{@nocompress}]}) 12:46:48 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x1f00, &(0x7f00000000c0)) [ 754.324438][ T8413] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:48 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x80000000000, &(0x7f00000000c0)={[{@nocompress}]}) 12:46:48 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000007fffffff00000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:48 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d00200020002000200020002000200020002000200020006c000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) [ 754.381108][ T8429] loop2: detected capacity change from 0 to 136 [ 754.395555][ T8431] loop1: detected capacity change from 0 to 136 [ 754.416723][ T8439] loop4: detected capacity change from 0 to 136 12:46:48 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000004c00b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:48 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x2000, &(0x7f00000000c0)) 12:46:48 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x1000000000000, &(0x7f00000000c0)={[{@nocompress}]}) [ 754.425751][ T8431] isofs_fill_super: root inode is not a directory. Corrupted media? [ 754.434038][ T8439] isofs_fill_super: root inode is not a directory. Corrupted media? [ 754.449730][ T8448] loop5: detected capacity change from 0 to 136 [ 754.467337][ T8448] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:48 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b90000000085ffffff00000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:48 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x20000000000000, &(0x7f00000000c0)={[{@nocompress}]}) [ 754.479445][ T8431] loop1: detected capacity change from 0 to 136 [ 754.486827][ T8451] loop2: detected capacity change from 0 to 136 [ 754.494297][ T8431] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:48 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b90000f6ffffff000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:48 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000006800b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:48 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200074000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:46:48 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x2010, &(0x7f00000000c0)) [ 754.538232][ T8474] loop4: detected capacity change from 0 to 136 [ 754.545737][ T8474] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:48 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x100000000000000, &(0x7f00000000c0)={[{@nocompress}]}) 12:46:48 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x200000000000000, &(0x7f00000000c0)={[{@nocompress}]}) [ 754.588013][ T8487] loop2: detected capacity change from 0 to 136 [ 754.608079][ T8494] loop5: detected capacity change from 0 to 136 [ 754.616421][ T8499] loop1: detected capacity change from 0 to 136 [ 754.622933][ T8494] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:48 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000008cffffff00000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:48 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x2100, &(0x7f00000000c0)) [ 754.633166][ T8499] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:48 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000006c00b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:48 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b90000fdffffff000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:48 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x2200, &(0x7f00000000c0)) 12:46:48 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x204000000000000, &(0x7f00000000c0)={[{@nocompress}]}) 12:46:48 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d00200020002000200020002000200020002000200020007a000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) [ 754.703128][ T8520] loop2: detected capacity change from 0 to 136 [ 754.709784][ T8518] loop4: detected capacity change from 0 to 136 [ 754.729923][ T8527] loop1: detected capacity change from 0 to 136 [ 754.744639][ T8518] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:48 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000007400b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:48 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x2300, &(0x7f00000000c0)) 12:46:48 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x300000000000000, &(0x7f00000000c0)={[{@nocompress}]}) 12:46:48 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b90000feffffff000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:48 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b90000000097ffffff00000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:48 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x400000000000000, &(0x7f00000000c0)={[{@nocompress}]}) [ 754.765540][ T8527] isofs_fill_super: root inode is not a directory. Corrupted media? [ 754.779799][ T8537] loop5: detected capacity change from 0 to 136 [ 754.805067][ T8537] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:48 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x2400, &(0x7f00000000c0)) [ 754.839235][ T8558] loop1: detected capacity change from 0 to 136 [ 754.842650][ T8560] loop4: detected capacity change from 0 to 136 [ 754.852124][ T8558] isofs_fill_super: root inode is not a directory. Corrupted media? [ 754.879343][ T8570] loop2: detected capacity change from 0 to 136 12:46:48 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x500000000000000, &(0x7f00000000c0)={[{@nocompress}]}) 12:46:48 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200084000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:46:48 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x600000000000000, &(0x7f00000000c0)={[{@nocompress}]}) [ 754.890255][ T8560] isofs_fill_super: root inode is not a directory. Corrupted media? [ 754.917622][ T8582] loop5: detected capacity change from 0 to 136 [ 754.925553][ T8582] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:48 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x604000000000000, &(0x7f00000000c0)={[{@nocompress}]}) 12:46:48 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x2500, &(0x7f00000000c0)) 12:46:48 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000007a00b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:48 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b900000000daffffff00000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 754.937960][ T8558] loop1: detected capacity change from 0 to 136 [ 754.954062][ T8558] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:48 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200088000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) [ 755.010633][ T8607] loop2: detected capacity change from 0 to 136 [ 755.027754][ T8609] loop4: detected capacity change from 0 to 136 [ 755.044469][ T8615] loop5: detected capacity change from 0 to 136 12:46:48 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000000800000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:48 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x700000000000000, &(0x7f00000000c0)={[{@nocompress}]}) 12:46:48 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x2600, &(0x7f00000000c0)) 12:46:48 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000201b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) [ 755.059400][ T8609] isofs_fill_super: root inode is not a directory. Corrupted media? [ 755.081665][ T8615] isofs_fill_super: root inode is not a directory. Corrupted media? [ 755.103305][ T8624] loop1: detected capacity change from 0 to 136 12:46:49 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x2700, &(0x7f00000000c0)) 12:46:49 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x800000000000000, &(0x7f00000000c0)={[{@nocompress}]}) [ 755.137499][ T8631] loop2: detected capacity change from 0 to 136 12:46:49 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000201496000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:46:49 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b900000000f6ffffff00000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 755.180549][ T8624] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:49 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000301b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:49 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x1800000000000000, &(0x7f00000000c0)={[{@nocompress}]}) [ 755.230075][ T8650] loop5: detected capacity change from 0 to 136 [ 755.238929][ T8651] loop4: detected capacity change from 0 to 136 [ 755.264587][ T8624] loop1: detected capacity change from 0 to 136 12:46:49 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x2800, &(0x7f00000000c0)) 12:46:49 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b900000000fdffffff00000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 755.274850][ T8650] isofs_fill_super: root inode is not a directory. Corrupted media? [ 755.295294][ T8651] isofs_fill_super: root inode is not a directory. Corrupted media? [ 755.303222][ T8657] loop2: detected capacity change from 0 to 136 [ 755.308058][ T8624] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:49 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000c0ed00000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:49 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x2600000000000000, &(0x7f00000000c0)={[{@nocompress}]}) 12:46:49 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000401b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:49 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000201497000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:46:49 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x2900, &(0x7f00000000c0)) [ 755.386400][ T8669] loop4: detected capacity change from 0 to 136 [ 755.404289][ T8669] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:49 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x2b05000000000000, &(0x7f00000000c0)={[{@nocompress}]}) 12:46:49 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b900000000feffffff00000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 755.459837][ T8688] loop1: detected capacity change from 0 to 136 [ 755.475491][ T8693] loop5: detected capacity change from 0 to 136 [ 755.485585][ T8692] loop2: detected capacity change from 0 to 136 [ 755.505413][ T8693] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:49 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x2a00, &(0x7f00000000c0)) [ 755.530288][ T8702] loop4: detected capacity change from 0 to 136 [ 755.548469][ T8702] isofs_fill_super: root inode is not a directory. Corrupted media? [ 755.558679][ T8688] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:49 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x3f00, &(0x7f00000000c0)) 12:46:49 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002002a7000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:46:49 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x3f00000000000000, &(0x7f00000000c0)={[{@nocompress}]}) 12:46:49 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000102b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) [ 755.637175][ T8688] loop1: detected capacity change from 0 to 136 [ 755.649743][ T8688] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:49 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000000001000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:49 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x4000, &(0x7f00000000c0)) 12:46:49 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000000000080000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:49 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x4000000000000000, &(0x7f00000000c0)={[{@nocompress}]}) [ 755.699359][ T8729] loop5: detected capacity change from 0 to 136 [ 755.713843][ T8734] loop2: detected capacity change from 0 to 136 [ 755.735586][ T8729] isofs_fill_super: root inode is not a directory. Corrupted media? [ 755.745904][ T8739] loop1: detected capacity change from 0 to 136 [ 755.756482][ T8742] loop4: detected capacity change from 0 to 136 [ 755.776575][ T8739] isofs_fill_super: root inode is not a directory. Corrupted media? [ 755.792330][ T8744] ISOFS: Unable to identify CD-ROM format. 12:46:49 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x4000080000000000, &(0x7f00000000c0)={[{@nocompress}]}) [ 755.799584][ T8742] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:49 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x4800, &(0x7f00000000c0)) 12:46:49 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002002ca000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) [ 755.848541][ T8739] loop1: detected capacity change from 0 to 136 [ 755.855612][ T8739] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:49 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000402b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:49 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b90000000000000000c0ed0000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:49 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x8004000000000000, &(0x7f00000000c0)={[{@nocompress}]}) 12:46:49 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000000002000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 755.924948][ T8769] ISOFS: Unable to identify CD-ROM format. [ 755.934894][ T8777] loop5: detected capacity change from 0 to 136 [ 755.948443][ T8779] loop2: detected capacity change from 0 to 136 [ 755.955226][ T8780] loop4: detected capacity change from 0 to 136 [ 755.959399][ T8786] loop1: detected capacity change from 0 to 136 12:46:49 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0xf6ffffff00000000, &(0x7f00000000c0)={[{@nocompress}]}) 12:46:49 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x4c00, &(0x7f00000000c0)) 12:46:49 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d00200020002000200020002000200020002000200020000000000000fb02b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) [ 755.968195][ T8777] isofs_fill_super: root inode is not a directory. Corrupted media? [ 755.984834][ T8780] isofs_fill_super: root inode is not a directory. Corrupted media? [ 755.993779][ T8786] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:49 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002002cb000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:46:49 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0xfeffffff00000000, &(0x7f00000000c0)={[{@nocompress}]}) 12:46:49 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000000004000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 756.069942][ T8806] loop2: detected capacity change from 0 to 136 [ 756.102184][ T8804] ISOFS: Unable to identify CD-ROM format. [ 756.110248][ T8813] loop5: detected capacity change from 0 to 136 12:46:49 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000000000000100000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:50 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x6000, &(0x7f00000000c0)) [ 756.121420][ T8813] isofs_fill_super: root inode is not a directory. Corrupted media? [ 756.139653][ T8819] loop1: detected capacity change from 0 to 136 [ 756.147789][ T8819] isofs_fill_super: root inode is not a directory. Corrupted media? [ 756.153944][ T8829] loop4: detected capacity change from 0 to 136 12:46:50 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0xfeffffffffffffff, &(0x7f00000000c0)={[{@nocompress}]}) 12:46:50 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d00200020002000200020002000200020002000200020000000000000fc02b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:50 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d00200020002000200020002000200020002000200020c0ed000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:46:50 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x6800, &(0x7f00000000c0)) [ 756.181558][ T8819] loop1: detected capacity change from 0 to 136 [ 756.192802][ T8829] isofs_fill_super: root inode is not a directory. Corrupted media? [ 756.211464][ T8819] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:50 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0xffffff7f00000000, &(0x7f00000000c0)={[{@nocompress}]}) 12:46:50 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000000000000200000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:50 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d00200020002000200020002000200020002000200020000000000000fd02b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) [ 756.240949][ T8849] loop2: detected capacity change from 0 to 136 [ 756.248284][ T8853] loop5: detected capacity change from 0 to 136 [ 756.276417][ T8853] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:50 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x6c00, &(0x7f00000000c0)) 12:46:50 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b90000ffffffffffff07000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:50 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002007fc000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) [ 756.306551][ T8869] loop2: detected capacity change from 0 to 136 [ 756.320068][ T8872] loop4: detected capacity change from 0 to 136 [ 756.331299][ T8872] isofs_fill_super: root inode is not a directory. Corrupted media? [ 756.347589][ T8885] loop5: detected capacity change from 0 to 136 12:46:50 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x7400, &(0x7f00000000c0)) 12:46:50 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0xffffffff00000000, &(0x7f00000000c0)={[{@nocompress}]}) 12:46:50 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000003b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:50 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000000000000400000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 756.360741][ T8883] loop1: detected capacity change from 0 to 136 [ 756.373944][ T8885] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:50 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0xfffffffffffffffe, &(0x7f00000000c0)={[{@nocompress}]}) 12:46:50 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x7a00, &(0x7f00000000c0)) [ 756.401374][ T8883] isofs_fill_super: root inode is not a directory. Corrupted media? [ 756.410840][ T8903] loop4: detected capacity change from 0 to 136 [ 756.418039][ T8902] loop2: detected capacity change from 0 to 136 12:46:50 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d00200020002000200020002000200020002000200020fffe000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:46:50 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0xffffffffffffffff, &(0x7f00000000c0)={[{@nocompress}]}) [ 756.444630][ T8903] isofs_fill_super: root inode is not a directory. Corrupted media? [ 756.459523][ T8918] loop5: detected capacity change from 0 to 136 [ 756.480324][ T8883] loop1: detected capacity change from 0 to 136 12:46:50 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0xedc0, &(0x7f00000000c0)) 12:46:50 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000103b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) [ 756.492632][ T8883] isofs_fill_super: root inode is not a directory. Corrupted media? [ 756.510567][ T8918] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:50 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000000008000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:50 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b900000000ffffffffffff0700000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:50 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@nocompress}]}) 12:46:50 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200fff000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) [ 756.536351][ T8939] loop2: detected capacity change from 0 to 136 [ 756.575266][ T8948] loop5: detected capacity change from 0 to 136 12:46:50 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0xfeff, &(0x7f00000000c0)) [ 756.582492][ T8950] loop1: detected capacity change from 0 to 136 [ 756.596832][ T8948] isofs_fill_super: root inode is not a directory. Corrupted media? [ 756.604280][ T8956] loop4: detected capacity change from 0 to 136 [ 756.620909][ T8950] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:50 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000204b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:50 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@nocompress}], [], 0x2}) 12:46:50 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0xff0f, &(0x7f00000000c0)) 12:46:50 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d00200020002000200020002000200020002000200020feff000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) [ 756.631730][ T8956] isofs_fill_super: root inode is not a directory. Corrupted media? [ 756.651522][ T8966] loop2: detected capacity change from 0 to 136 [ 756.660036][ T8950] loop1: detected capacity change from 0 to 136 [ 756.670019][ T8950] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:50 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000604b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:50 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b900000000000000000c000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:50 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@nocompress}], [], 0x3}) 12:46:50 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0xfffe, &(0x7f00000000c0)) 12:46:50 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000000000000800000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 756.764985][ T8990] loop5: detected capacity change from 0 to 136 [ 756.774785][ T8992] loop2: detected capacity change from 0 to 136 [ 756.784308][ T8994] loop1: detected capacity change from 0 to 136 [ 756.794731][ T8990] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:50 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000005b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) [ 756.809821][ T8994] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:50 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@nocompress}], [], 0x4}) 12:46:50 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000000000010000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:50 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000040000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) [ 756.837399][ T9006] loop4: detected capacity change from 0 to 136 [ 756.855550][ T9006] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:50 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@nocompress}], [], 0x5}) 12:46:50 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x20000, &(0x7f00000000c0)) 12:46:50 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@nocompress}], [], 0x6}) 12:46:50 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000000000000c00000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 756.896449][ T9018] loop2: detected capacity change from 0 to 136 [ 756.914178][ T9024] loop5: detected capacity change from 0 to 136 [ 756.914826][ T9026] loop1: detected capacity change from 0 to 136 [ 756.933408][ T9024] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:50 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000006b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:50 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@nocompress}], [], 0x7}) 12:46:50 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x80000, &(0x7f00000000c0)) 12:46:50 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b90000000000000000ffffe000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 756.990344][ T9039] loop4: detected capacity change from 0 to 136 [ 757.002835][ T9039] isofs_fill_super: root inode is not a directory. Corrupted media? [ 757.014266][ T9026] isofs_fill_super: root inode is not a directory. Corrupted media? [ 757.022571][ T9047] loop2: detected capacity change from 0 to 136 12:46:50 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000080000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:46:50 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@nocompress}], [], 0x8}) [ 757.100664][ T9063] loop5: detected capacity change from 0 to 136 [ 757.104087][ T9067] loop4: detected capacity change from 0 to 136 [ 757.113775][ T9063] isofs_fill_super: root inode is not a directory. Corrupted media? [ 757.130950][ T9026] loop1: detected capacity change from 0 to 136 12:46:51 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000000000020000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:51 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000406b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:51 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x80040, &(0x7f00000000c0)) 12:46:51 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@nocompress}], [], 0x18}) 12:46:51 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@nocompress}], [], 0x26}) 12:46:51 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000c0000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) [ 757.151866][ T9026] isofs_fill_super: root inode is not a directory. Corrupted media? [ 757.169979][ T9067] isofs_fill_super: root inode is not a directory. Corrupted media? [ 757.209986][ T9086] loop2: detected capacity change from 0 to 136 [ 757.219610][ T9091] loop5: detected capacity change from 0 to 136 [ 757.237463][ T9091] isofs_fill_super: root inode is not a directory. Corrupted media? [ 757.246284][ T9094] loop1: detected capacity change from 0 to 136 12:46:51 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x400000, &(0x7f00000000c0)) [ 757.255682][ T9094] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:51 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000000000000001000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:51 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000007b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:51 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d00200020002000200020002000200020002000200020ffffe00000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:46:51 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@nocompress}], [], 0xfe}) 12:46:51 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@nocompress}], [], 0xff}) [ 757.333297][ T9112] ISOFS: Unable to identify CD-ROM format. [ 757.333597][ T9117] loop2: detected capacity change from 0 to 136 [ 757.346956][ T9094] loop1: detected capacity change from 0 to 136 [ 757.358382][ T9118] loop4: detected capacity change from 0 to 136 [ 757.365258][ T9094] isofs_fill_super: root inode is not a directory. Corrupted media? [ 757.374817][ T9119] loop5: detected capacity change from 0 to 136 12:46:51 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000000004020000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:51 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x1000000, &(0x7f00000000c0)) 12:46:51 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/tracing', 0x0, 0x0) lseek(r1, 0x0, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)={[{0x2b, 'io'}, {0x2d, 'cpu'}, {0x2b, 'io'}]}, 0xd) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@nocompress}]}) 12:46:51 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000009b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) [ 757.394395][ T9118] isofs_fill_super: root inode is not a directory. Corrupted media? [ 757.406271][ T9119] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:51 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@nocompress}]}) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/tracing', 0x0, 0x0) lseek(r1, 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000280)={0x53, 0xfffffffffffffffb, 0x2, 0x40, @buffer={0x0, 0x3b, &(0x7f0000000040)=""/59}, &(0x7f0000000140)="7386", &(0x7f0000000180)=""/171, 0xde, 0x31, 0x0, &(0x7f0000000240)}) [ 757.467614][ T9148] loop2: detected capacity change from 0 to 136 [ 757.480116][ T9142] ISOFS: Unable to identify CD-ROM format. 12:46:51 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000100000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:46:51 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000000000000002000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:51 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x2000000, &(0x7f00000000c0)) 12:46:51 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d00200020002000200020002000200020002000200020000000000000000ab9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:51 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="6e73732c000f5bc3206864bfac864035893800000000000000d63197e25644b11be2e6960ecae788892dc08abc8c99ab0e29e9e77ad67a9f50d49937e229101897e435173ec6dfd1c7a3812ebb4b5ddaac9817fe9e7d5746e7241bbcf55b2e5b6126229af44cbc3469431873112fbd10f8abb0d29d4d0a0d9020feb258cd56045fea40cc27b5f4e26a6ed9e2f7f33b8cbb14c2c4ea6fca2a8bd99a7bee72ca8142024d8194e109204d23"]) [ 757.510921][ T9158] loop1: detected capacity change from 0 to 136 [ 757.537555][ T9168] loop5: detected capacity change from 0 to 136 [ 757.548813][ T9158] isofs_fill_super: root inode is not a directory. Corrupted media? [ 757.588914][ T9177] ISOFS: Unable to identify CD-ROM format. [ 757.597311][ T9168] isofs_fill_super: root inode is not a directory. Corrupted media? [ 757.610166][ T9182] loop4: detected capacity change from 0 to 136 [ 757.620677][ T9158] loop1: detected capacity change from 0 to 136 [ 757.623959][ T9183] loop2: detected capacity change from 0 to 136 [ 757.636202][ T9158] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:51 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000200000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:46:51 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x2040000, &(0x7f00000000c0)) 12:46:51 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000000000030000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:51 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket(0x23, 0x4, 0xffffffff) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@nocompress}]}) 12:46:51 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d00200020002000200020002000200020002000200020000000000000000bb9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) [ 757.668574][ T9182] isofs_fill_super: root inode is not a directory. Corrupted media? [ 757.689876][ T9200] loop5: detected capacity change from 0 to 136 [ 757.698486][ T9200] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:51 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000000000000402000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:51 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000040200000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:46:51 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x3000000, &(0x7f00000000c0)) [ 757.756082][ T9218] loop1: detected capacity change from 0 to 136 [ 757.764711][ T9219] loop2: detected capacity change from 0 to 136 [ 757.786260][ T9218] isofs_fill_super: root inode is not a directory. Corrupted media? [ 757.812094][ T9231] loop4: detected capacity change from 0 to 136 [ 757.819840][ T9234] loop5: detected capacity change from 0 to 136 [ 757.831963][ T9231] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:51 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d00200020002000200020002000200020002000200020000000000000000cb9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:51 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000000000040000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:51 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@nocompress}]}) r1 = fsmount(r0, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@private}}, &(0x7f0000000280)=0xe8) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x920010, &(0x7f00000002c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB=',version=9p2000.L,cache=loose,noex\a\x00\x00\x00,noextend,cache=fscache,dont_measure,uid>', @ANYRESDEC, @ANYBLOB=',smackfsroot=,appraise_type=imasig,uid=', @ANYRESDEC=r2, @ANYBLOB=',\x00']) 12:46:51 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000000000000003000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 757.856455][ T9234] isofs_fill_super: root inode is not a directory. Corrupted media? [ 757.868734][ T9238] ISOFS: Unable to identify CD-ROM format. 12:46:51 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000300000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) [ 757.907583][ T9252] loop1: detected capacity change from 0 to 136 [ 757.915743][ T9252] isofs_fill_super: root inode is not a directory. Corrupted media? [ 757.923468][ T9254] loop2: detected capacity change from 0 to 136 [ 757.937976][ T9260] loop4: detected capacity change from 0 to 136 [ 757.946216][ T9260] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:51 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x4000000, &(0x7f00000000c0)) 12:46:51 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000000000050000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 757.953520][ T9263] loop5: detected capacity change from 0 to 136 12:46:51 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000000000000004000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 757.995655][ T9272] loop1: detected capacity change from 0 to 136 [ 758.003133][ T9263] isofs_fill_super: root inode is not a directory. Corrupted media? [ 758.012251][ T9272] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:51 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d00200020002000200020002000200020002000200020000000000000000db9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:51 executing program 0: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/tracing', 0x0, 0x0) lseek(r0, 0x0, 0x0) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(0xffffffffffffffff, 0x89fa, &(0x7f0000002f80)={'ip6tnl0\x00', &(0x7f0000002f00)={'ip6tnl0\x00', 0x0, 0x29, 0x2, 0x23, 0xff, 0x14, @private0={0xfc, 0x0, '\x00', 0x1}, @private0={0xfc, 0x0, '\x00', 0x1}, 0x40, 0x7800, 0x7, 0x7}}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002fc0)={{{@in6=@private0, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f00000030c0)=0xe8) getsockname$packet(0xffffffffffffffff, &(0x7f0000004a40)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000004a80)=0x14) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000001180)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000000100)={@mcast2, 0x0, r6}) r7 = socket$inet6_udp(0xa, 0x2, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000001180)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r7, 0x8918, &(0x7f0000000100)={@mcast2, 0x0, r9}) sendmsg$ETHTOOL_MSG_CHANNELS_GET(0xffffffffffffffff, &(0x7f000000a2c0)={&(0x7f000000a0c0), 0xc, &(0x7f000000a280)={&(0x7f000000a240)={0x30, 0x0, 0x2, 0x70bd25, 0x25dfdbfb, {}, [@HEADER={0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x40}, 0x44000) getsockname$packet(0xffffffffffffffff, &(0x7f0000005f40)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000005f80)=0x14) sendmmsg$inet(r0, &(0x7f0000009e80)=[{{0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000140)="3270fde92362f95d51a8d76801843f7c50376278c1527962ba773931725eebeb2f0d58c6265e5d232f7dcaf90c3bbbbaa00b34f8ac86aea22cb966b4516b116f0b260fb79ca693e65b88e9c4708028ae6df971c90dcdd4c34b518ce892d3026eb25f968ce21069e9a5290545f61f09962d197ed3f22db257cbe0508283eb41c15137bf6029bd382efec89ecfbd38e5979aae8efb2d73be0c042d8dee240876775ac290e14de72cb2e7545fc3eb523ac895cc51eab1e19cdf2f0e8568d8bcd8a9372f8aebfaa62b26738fa2d8b8902b8977", 0xd1}, {&(0x7f0000000240)="1fdd1e1b1caf08205417d842ee53c9475bfc143cddf804e596dd29651be5239232b39e132c5018baa2f837254ef57421262b510766d52f0a90171e038069005b6ac070900580f042da77d4731c1bee932663e207ac050b19da2fa9e846f018911f91aa15b6469677cedb889dba7aa8c7e84a8d9da7fac191314f87ccaa42be994faa320bc5298d632c0eea", 0x8b}, {&(0x7f0000000300)="9f8ac9b5425658e2f47fccd0aadc1ef5784990f90744f6abfeb8c4efc2b416befc230ab166ac18166593551c53fed470b30741d85098eb28de7614f75d5b4b703006efcb4af94e2052b7841dfb38ba3e57df2743b2601fbd35acec11d6d6eae394ef1856865e55f92004f1fcfbbfb84291082a325154530f8c4d6ba7247819355936c12ba360", 0x86}, {&(0x7f00000003c0)="a93f19de5496f00c01b754d3944f93888e2d1a0ca00aac17194ac7e0d7610e6b1836c7bc7b70c672d8b7e7bbf4fb208f531e9d9d22eb0e57ab77ddd8f4ec8f20f7f39dafa8a2653a418a393306e9d38895860b54f4ba047f13b49262c4158c3b8054c930c2155404d114ee2c30f4ab0314e5a720ba3da82be1fb490883b49c918fe76b8a3a0ed9ff60dd4218fdcd911366deb8bcdaea77bb9fa8ed1c36c2c0a50bf380aa63c04ab7a8aab95392667ecab7ff678b5f25e3274faed5beab20d5ed4ef63da5ca54bd3a3dd4c38e954bda08e48b878cad9751ca3aef902c578a24022cccf6a704f069b6861dcaad513ea57ba4ef32bd4df677a2", 0xf8}, {&(0x7f00000004c0)="60501df2de4a86503ebf27a73187aa7f38a88d05ef1cb2b691381727d259e9e307bae9af5674e167e2a26c5b97c9fbe7a610e5e67744d50f70f4abfbb16c7ee30e2e839df948e44a26155a8899778995f9f5a4f4af740fccdf9efc6cad963d9e7510", 0x62}, {&(0x7f0000000540)="1e72af706fdade96b1c752a68e142d47dd788cef7eb88a752afc66f6920623b6942c04aba0233e0396a26cda0d04a4de6c07bcdfa756fd6d25c4bf4ac402d9abee9687a002ca0209db315303d37c593874e67c1d64dd69129ff33756fb8d2710fc06863435a1e37c76fae1e084d4ae38195de1141c51f34703f3161ae778405ad5b53563aba20f9a5b34f6d5230288dcc71b8eabbec2ed8cc0388376c567a438d1c0433192bdaa7fe49316fb4c78fc68f341e3ac8a3057ae", 0xb8}, {&(0x7f0000000600)="7986c8e0bc743aadee4c766e06fa9d9b4426771f5c4385b73ecc85014baf1f8146fc0a06ea6941d0cf29373c04db9fd038613e0feb65ef08c3404ab4bf5aa32cf670f69d9eef8eed20758f096e64ea1033c5a4877de6387f507a1cf1f8e178a829079d80467da4350760442b622d12b75af1b39577d531c92696ae7be97b747b61c69d249bd209b764810d913ef75ff8c634988a6e31f9ea7b5b064916be6d93181960b8d98d3d163f33b8e23a278e1f684aa7903cf5a4264171decdc578bf02659420663e2085e71b23f6505424460b13e8788ca6388d71104e225eaf4348502d98e3a893d048c5f16b087a96367a8c16dc43325c", 0xf5}, {&(0x7f0000000700)="a25775e4fa2eb952c11b21664b5f30e7ae00476a9582e3e18ac560d1c447fbc65a869d41a9f68acaf3ce4b794b283a2cbb2f353c876979ccd384a186aad99bff1dc5a0daf7ca3e00205653", 0x4b}], 0x8}}, {{&(0x7f0000000040)={0x2, 0x4e21, @remote}, 0x10, 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0x1000}, {&(0x7f0000008dc0)="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0x1000}], 0x7, &(0x7f0000009e40)=[@ip_ttl={{0x14, 0x0, 0x2, 0x4}}], 0x18}}], 0x9, 0x101) r11 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r11, 0x0) preadv(r11, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@nocompress}]}) [ 758.043632][ T9279] ISOFS: Unable to identify CD-ROM format. [ 758.048463][ T9283] loop4: detected capacity change from 0 to 136 [ 758.061923][ T9272] loop1: detected capacity change from 0 to 136 [ 758.070832][ T9272] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:51 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000400000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:46:51 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x5000000, &(0x7f00000000c0)) [ 758.090890][ T9283] isofs_fill_super: root inode is not a directory. Corrupted media? [ 758.102653][ T9292] loop2: detected capacity change from 0 to 136 12:46:51 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000000000060000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:52 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB='nocomps,\x00']) preadv(r1, &(0x7f0000000140)=[{&(0x7f0000000040)=""/45, 0x2d}], 0x1, 0x4, 0x40) 12:46:52 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000000000000005000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 758.135677][ T9301] loop5: detected capacity change from 0 to 136 [ 758.154516][ T9301] isofs_fill_super: root inode is not a directory. Corrupted media? [ 758.175012][ T9304] ISOFS: Unable to identify CD-ROM format. [ 758.183626][ T9311] loop1: detected capacity change from 0 to 136 12:46:52 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d00200020002000200020002000200020002000200020000000000000000eb9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:52 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000500000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:46:52 executing program 0: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/tracing', 0x0, 0x0) lseek(r0, 0x0, 0x0) ioctl$NS_GET_OWNER_UID(r0, 0xb704, &(0x7f0000000040)) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000140)={{0x0, 0x0, 0xffff, 0x0, 0x3}, 0x8000, 0xd20, 'id1\x00', 'timer0\x00', 0x0, 0x3, 0x101, 0x7ff, 0x8}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@nocompress}]}) [ 758.207902][ T9320] loop4: detected capacity change from 0 to 136 [ 758.223216][ T9311] isofs_fill_super: root inode is not a directory. Corrupted media? [ 758.244906][ T9320] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:52 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x6000000, &(0x7f00000000c0)) 12:46:52 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@nocompress}]}) creat(&(0x7f0000000040)='./file0\x00', 0x2) [ 758.262663][ T9326] loop2: detected capacity change from 0 to 136 [ 758.281260][ T9330] loop5: detected capacity change from 0 to 136 12:46:52 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000000000000006000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 758.307599][ T9337] ISOFS: Unable to identify CD-ROM format. [ 758.313030][ T9311] loop1: detected capacity change from 0 to 136 [ 758.338828][ T9330] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:52 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x6040000, &(0x7f00000000c0)) [ 758.354159][ T9311] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:52 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d00200020002000200020002000200020002000200020000000000000000fb9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:52 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x7000000, &(0x7f00000000c0)) [ 758.384799][ T9350] loop4: detected capacity change from 0 to 136 [ 758.404633][ T9350] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:52 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000000004060000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:52 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000000000000406000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 758.447446][ T9358] loop2: detected capacity change from 0 to 136 12:46:52 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000600000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:46:52 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000002010b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) [ 758.507802][ T9375] loop1: detected capacity change from 0 to 136 [ 758.514288][ T9368] ISOFS: Unable to identify CD-ROM format. [ 758.531673][ T9379] loop4: detected capacity change from 0 to 136 [ 758.537437][ T9381] loop5: detected capacity change from 0 to 136 12:46:52 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x4f4080, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x0, 0xd9f, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/tracing', 0x0, 0x0) lseek(r1, 0x0, 0x0) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/tracing', 0x0, 0x0) lseek(r2, 0x0, 0x0) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/tracing', 0x0, 0xd0) lseek(r3, 0x0, 0x2) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/tracing', 0x0, 0x0) lseek(r4, 0x0, 0x0) r5 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000340), 0x480000, 0x0) io_submit(0x0, 0x4, &(0x7f00000003c0)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x3, 0x3f, r1, &(0x7f0000000140)="f4559000bae759f8ee573402794259a66786e99d76b623513a1c791ab9527266e8f38664a4dcd1b04aa15ae86886d8a0a323cf2e7207abdef3172efe27cd9bab3993d918a91684812b4e01e349578c36554a7cbeb80c10b8a4e423f02f", 0x5d, 0x7, 0x0, 0x2}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x7, 0x5, r2, &(0x7f00000001c0)="db7e25bbde05e8ba7a48d4efd2e1573a93eaca40f9abf8d8665b61dcbb404510f4a0f7af9ecf76a494f9eeb653e0b571010611ea925a71ae73a5254a7e4c714b899cf1e98e528dcdb2cec59ce4db34ef77576ca0cf1a8937e31261", 0x5b, 0xfafe}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x7, 0x7, r3, &(0x7f0000000280)="66a29c6dc602061624b662ec5d47e9132849014298c8eb9678a19e66199f8ddd0b459d79f6101a12ecb28f5e15c3377c", 0x30, 0x80, 0x0, 0x3, r0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3, 0x1, r4, &(0x7f0000000300)="871f284dea0d9b7b1fec1c8a37068dd5b2811c9e282ccc29", 0x18, 0x1, 0x0, 0x3, r5}]) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000100)={@mcast2}) r6 = socket$inet6_udp(0xa, 0x2, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000001180)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r6, 0x8918, &(0x7f0000000100)={@mcast2, 0x0, r8}) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f0000000a80)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000a40)={&(0x7f0000000ac0)={0x470, 0x0, 0x400, 0x70bd27, 0x25dfdbfb, {}, [{{0x8}, {0xf0, 0x2, 0x0, 0x1, [{0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0x5}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x6}}, {0x8}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0x4}}}]}}, {{0x8}, {0x88, 0x2, 0x0, 0x1, [{0x38, 0x1, @activeport={{0xfffffffffffffe72}, {0x5}, {0x8}}}, {0x4c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}]}}, {{0x8}, {0x184, 0x2, 0x0, 0x1, [{0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0x1}}}, {0x3c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x9, 0x4, 'hash\x00'}}}, {0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0xffffff80}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x5c, 0x1, @bpf_hash_func={{0x24}, {0x5}, {0x2c}}}, {0x3c, 0x1, @user_linkup={{{0x24}, {0x5}, {0x4}}, {0x8}}}]}}, {{0x8}, {0x134, 0x2, 0x0, 0x1, [{0x3c, 0x1, @notify_peers_interval={{}, {}, {0x0, 0x4, 0x9}}}, {0x3c, 0x1, @user_linkup_enabled={{}, {0x0, 0x6, r8}}}, {0x3c, 0x1, @user_linkup_enabled={{}, {0x0, 0x6, r8}}}, {0x3c, 0x1, @user_linkup={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0xffffffffffffffc7, 0x4, 0xfffffff9}}, {0x8}}}]}}, {{0x8, 0x1, r8}, {0x4}}]}, 0x470}, 0x1, 0x0, 0x0, 0x801}, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6e6f6dd603dc1815683adebb2c00"]) 12:46:52 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x8000000, &(0x7f00000000c0)) [ 758.552176][ T9379] isofs_fill_super: root inode is not a directory. Corrupted media? [ 758.570422][ T9375] isofs_fill_super: root inode is not a directory. Corrupted media? [ 758.582285][ T9381] isofs_fill_super: root inode is not a directory. Corrupted media? [ 758.596466][ T9390] loop2: detected capacity change from 0 to 136 12:46:52 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000000000000007000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:52 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000011b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) [ 758.620019][ T9375] loop1: detected capacity change from 0 to 136 [ 758.629460][ T9375] isofs_fill_super: root inode is not a directory. Corrupted media? [ 758.653886][ T9400] ISOFS: Unable to identify CD-ROM format. [ 758.655680][ T9408] loop4: detected capacity change from 0 to 136 12:46:52 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000040600000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:46:52 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x92000, 0x128) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@nocompress}]}) 12:46:52 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000000000070000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:52 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x9000000, &(0x7f00000000c0)) [ 758.699023][ T9414] loop2: detected capacity change from 0 to 136 [ 758.717107][ T9408] isofs_fill_super: root inode is not a directory. Corrupted media? [ 758.729949][ T9419] loop5: detected capacity change from 0 to 136 [ 758.741839][ T9424] loop1: detected capacity change from 0 to 136 12:46:52 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x2000, 0x82) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/tracing', 0x0, 0x0) lseek(r2, 0x0, 0x0) ioctl$BTRFS_IOC_BALANCE_CTL(r2, 0x40049421, 0x1) 12:46:52 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000012b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:52 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000000000000008000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:52 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3800004, 0x8010, r0, 0x240c8000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@nocompress}]}) [ 758.756635][ T9419] isofs_fill_super: root inode is not a directory. Corrupted media? [ 758.790607][ T9424] isofs_fill_super: root inode is not a directory. Corrupted media? [ 758.811456][ T9430] ISOFS: Unable to identify CD-ROM format. [ 758.812994][ T9442] loop4: detected capacity change from 0 to 136 [ 758.828692][ T9442] isofs_fill_super: root inode is not a directory. Corrupted media? [ 758.838872][ T9424] loop1: detected capacity change from 0 to 136 [ 758.845813][ T9444] loop2: detected capacity change from 0 to 136 12:46:52 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0xa000000, &(0x7f00000000c0)) 12:46:52 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000700000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) [ 758.856833][ T9424] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:52 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x8) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000140)=0xc) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000180)={[{@nocompress}], [{@dont_hash}, {@context={'context', 0x3d, 'staff_u'}}, {@euid_eq={'euid', 0x3d, r1}}, {@measure}]}) 12:46:52 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000000000080000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:52 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000000000000009000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:52 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000004919b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) [ 758.941461][ T9467] loop5: detected capacity change from 0 to 136 [ 758.957677][ T9466] ISOFS: Unable to identify CD-ROM format. [ 758.964482][ T9474] loop1: detected capacity change from 0 to 136 [ 758.979912][ T9477] loop4: detected capacity change from 0 to 136 12:46:52 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x200100, 0x0) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/tracing', 0x0, 0x0) futimesat(r1, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) lseek(r2, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x2) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="453b47a86bdb6e6f636f6d70726573732c00"]) [ 758.987789][ T9467] isofs_fill_super: root inode is not a directory. Corrupted media? [ 759.006495][ T9486] loop2: detected capacity change from 0 to 136 [ 759.024943][ T9474] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:52 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0xb000000, &(0x7f00000000c0)) 12:46:52 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000800000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) [ 759.040834][ T9477] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:52 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f00003ce000/0x2000)=nil, 0x2000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x20488, &(0x7f0000000040)={[{@nocompress}]}) 12:46:52 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x40000, &(0x7f00000000c0)={[{@nocompress}]}) [ 759.098656][ T9500] ISOFS: Unable to identify CD-ROM format. [ 759.124472][ T9474] loop1: detected capacity change from 0 to 136 12:46:53 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0xc000000, &(0x7f00000000c0)) 12:46:53 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b900000000000000000000000a000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:53 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000001020b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) [ 759.143226][ T9474] isofs_fill_super: root inode is not a directory. Corrupted media? [ 759.164540][ T9510] loop5: detected capacity change from 0 to 136 [ 759.178421][ T9524] loop4: detected capacity change from 0 to 136 12:46:53 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0xd000000, &(0x7f00000000c0)) 12:46:53 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000000000090000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:53 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b900000000000000000000000b000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:53 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000040)={[{@nocompress}], [{@obj_user}, {@subj_type}]}) [ 759.195695][ T9522] ISOFS: Unable to identify CD-ROM format. [ 759.205086][ T9524] isofs_fill_super: root inode is not a directory. Corrupted media? [ 759.213751][ T9528] loop2: detected capacity change from 0 to 136 [ 759.226268][ T9510] isofs_fill_super: root inode is not a directory. Corrupted media? [ 759.281783][ T9544] ISOFS: Unable to identify CD-ROM format. [ 759.314687][ T9554] loop4: detected capacity change from 0 to 136 12:46:53 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000900000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:46:53 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000022b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:53 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0xe000000, &(0x7f00000000c0)) [ 759.325255][ T9554] isofs_fill_super: root inode is not a directory. Corrupted media? [ 759.328895][ T9556] loop1: detected capacity change from 0 to 136 [ 759.361394][ T9565] loop5: detected capacity change from 0 to 136 [ 759.372408][ T9567] loop2: detected capacity change from 0 to 136 12:46:53 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="6e6f636f6dfe000000532c00"]) [ 759.380733][ T9556] isofs_fill_super: root inode is not a directory. Corrupted media? [ 759.399158][ T9565] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:53 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = syz_io_uring_setup(0x533, &(0x7f0000000580), &(0x7f0000ffa000/0x3000)=nil, &(0x7f00005ea000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000240)=0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000100)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000500)=@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @private}}}, 0x0) bind$inet6(r4, &(0x7f0000000380)={0xa, 0x0, 0x0, @remote, 0x700000}, 0x1c) io_uring_enter(r1, 0x266f, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB='nocompr@\t\x00\x00\x00']) r5 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/tracing', 0x0, 0x0) lseek(r5, 0x0, 0x0) sendfile(r0, r5, &(0x7f0000000040)=0x7fff, 0x0) 12:46:53 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b900000000000000000000000c000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 759.424491][ T9572] ISOFS: Unable to identify CD-ROM format. 12:46:53 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000a00000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:46:53 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0xf000000, &(0x7f00000000c0)) 12:46:53 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000025b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) [ 759.468983][ T9588] loop4: detected capacity change from 0 to 136 [ 759.476504][ T9556] loop1: detected capacity change from 0 to 136 [ 759.483749][ T9588] isofs_fill_super: root inode is not a directory. Corrupted media? [ 759.499117][ T9556] isofs_fill_super: root inode is not a directory. Corrupted media? [ 759.501499][ T9599] loop5: detected capacity change from 0 to 136 12:46:53 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b90000000000000000000a0000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:53 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), 0x6800) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000040)={[{@nocompress}], [{@defcontext={'defcontext', 0x3d, 'system_u'}}, {@uid_lt={'uid<', 0xee01}}]}) 12:46:53 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b900000000000000000000000d000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 759.527252][ T9599] isofs_fill_super: root inode is not a directory. Corrupted media? [ 759.551469][ T9603] ISOFS: Unable to identify CD-ROM format. [ 759.561192][ T9609] loop2: detected capacity change from 0 to 136 12:46:53 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000b00000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:46:53 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d00200020002000200020002000200020002000200020000000000000003fb9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) [ 759.600009][ T9619] loop1: detected capacity change from 0 to 136 [ 759.610624][ T9619] isofs_fill_super: root inode is not a directory. Corrupted media? [ 759.623283][ T9621] loop4: detected capacity change from 0 to 136 [ 759.637376][ T9621] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:53 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x10000000, &(0x7f00000000c0)) 12:46:53 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="6effff6f6d70726573732c00"]) [ 759.669429][ T9632] loop5: detected capacity change from 0 to 136 [ 759.688984][ T9634] loop2: detected capacity change from 0 to 136 [ 759.689599][ T9619] loop1: detected capacity change from 0 to 136 [ 759.708738][ T9632] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:53 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b900000000000000000000000e000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:53 executing program 0: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/tracing', 0x0, 0x0) lseek(r0, 0x0, 0x0) sendmsg$TIPC_CMD_GET_BEARER_NAMES(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, 0x0, 0x300, 0x70bd28, 0x25dfdbfb, {}, ["", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4404885d}, 0x20008040) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@nocompress}]}) [ 759.723986][ T9619] isofs_fill_super: root inode is not a directory. Corrupted media? [ 759.740388][ T9641] ISOFS: Unable to identify CD-ROM format. 12:46:53 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b90000000000000000000b0000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:53 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x11000000, &(0x7f00000000c0)) 12:46:53 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000c00000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:46:53 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000040b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:53 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="84552d4da16441bbb86e6f63"]) [ 759.805240][ T9660] loop4: detected capacity change from 0 to 136 [ 759.827013][ T9660] isofs_fill_super: root inode is not a directory. Corrupted media? [ 759.834603][ T9667] loop1: detected capacity change from 0 to 136 12:46:53 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f00001fb000/0x1000)=nil, 0x1000, 0x1800007, 0x4010, r0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/tracing', 0x0, 0x0) lseek(r1, 0x0, 0x0) preadv(r1, &(0x7f0000000240)=[{&(0x7f0000000140)=""/128, 0x80}, {&(0x7f00000001c0)=""/41, 0x29}, {&(0x7f0000000200)=""/22, 0x16}], 0x3, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00'/15]) [ 759.857550][ T9664] ISOFS: Unable to identify CD-ROM format. [ 759.867371][ T9675] loop5: detected capacity change from 0 to 136 [ 759.873858][ T9672] loop2: detected capacity change from 0 to 136 [ 759.889196][ T9667] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:53 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x12000000, &(0x7f00000000c0)) 12:46:53 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b900000000000000000000010e000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 759.911897][ T9675] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:53 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, 0xffffffffffffffff, 0x0) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/tracing', 0x0, 0x0) lseek(r0, 0x0, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000140)="c1dd468f772ee65c0822ec0e9c3916ed8a7ebb82cf5b627d0101aec2761a850006022245c0dab7c8dac75c1ccdc3f605be6c4dc07e9afbc3de00708db4dcd80f859b8896f88c472b2990b89c5f6fa2f725d1bd8ed6d284260dc556f491c72a137b3f322046199bab2cbaa1dec33439c5765d559b38eda475fe4a21c3a06c428c3699759b194f6f987a43ae32db626a46f6c8fa17cbe03fd4a652ad04a19039d1ac4470b5e38e83377e9d064d85b4c5c2ce438893d2ec081f3456759abb4353136418d61fada02943092ad873d2434b924644db607bddb5f739844e8a3e", 0xdd}, {&(0x7f0000000240)="4a277f1819602688012a1850a4ed287393d3a5b634c200017c6d28ec8d50ee24f462b3d8ce66cf469c738be8b2577e6f3b7fcfdee40c599ba5d82ee18a406f374d6cdd6a823ca4209a935e5236edc547eac156582ab21d99bb4feed3a8ef3f40cc23a9fd8241628002d69abe3ac377d3f8a094caddca4edfa7a81ae76efc73f0850ffb1f33756651fd69270667d3e092132081d20b2892509596a58b955bff86b7603158bf46d3124bc88b13183a5a51332bc42bc1088adbbee178ec91b56815ffdaebd2274760fa700ae416e9ec63e4ceb38900da904863d4cbd147ff4f013302fb4cd641f95b71d9b141a2bccd3e88cc", 0xf1}], 0x2, 0xc) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@nocompress}]}) 12:46:53 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000048b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:53 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000d00000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) [ 759.964625][ T9693] ISOFS: Unable to identify CD-ROM format. [ 759.974390][ T9667] loop1: detected capacity change from 0 to 136 [ 759.994438][ T9703] loop4: detected capacity change from 0 to 136 12:46:53 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/tracing', 0x0, 0x0) lseek(r1, 0x0, 0x0) mmap(&(0x7f0000852000/0x3000)=nil, 0x3000, 0x2000004, 0x80010, r1, 0x97518000) mmap(&(0x7f000070a000/0x400000)=nil, 0x400000, 0x1800007, 0x8010, r0, 0x8291a000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = socket(0x1, 0xa, 0xfffffe01) sendmsg$TIPC_NL_MEDIA_GET(r2, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)=ANY=[@ANYBLOB='\x00E\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000226bd7000fbdbdf250b0000005c00028008000200080000000800020010f8ffff14000380080001000400000008000200000200001c00038008000100ffffff7f080001009a0d00000800010009000000080002000000000008000200030000000800010000feffff"], 0x70}, 0x1, 0x0, 0x0, 0x8801}, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="6e6f636f6d70726573732c00b36c"]) openat$bsg(0xffffffffffffff9c, &(0x7f0000000140), 0x18102, 0x0) [ 760.026843][ T9703] isofs_fill_super: root inode is not a directory. Corrupted media? [ 760.039767][ T9667] isofs_fill_super: root inode is not a directory. Corrupted media? [ 760.040465][ T9713] loop5: detected capacity change from 0 to 136 [ 760.067753][ T9714] loop2: detected capacity change from 0 to 136 12:46:53 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b90000000000000000000c0000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:53 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x13000000, &(0x7f00000000c0)) 12:46:53 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000e00000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) [ 760.078272][ T9713] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:53 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000001949b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:54 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b900000000000000000000000f000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 760.166091][ T9737] loop1: detected capacity change from 0 to 136 [ 760.178999][ T9735] ISOFS: Unable to identify CD-ROM format. [ 760.188972][ T9739] loop5: detected capacity change from 0 to 136 [ 760.197622][ T9737] isofs_fill_super: root inode is not a directory. Corrupted media? [ 760.207916][ T9742] loop2: detected capacity change from 0 to 136 12:46:54 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d00200020002000200020002000200020002000200020000000000000004cb9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:54 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x14000000, &(0x7f00000000c0)) [ 760.226683][ T9739] isofs_fill_super: root inode is not a directory. Corrupted media? [ 760.236844][ T9744] loop4: detected capacity change from 0 to 136 [ 760.247255][ T9737] loop1: detected capacity change from 0 to 136 12:46:54 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000068b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:54 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b900000000000000000000010f000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 760.271062][ T9744] isofs_fill_super: root inode is not a directory. Corrupted media? [ 760.275310][ T9757] loop2: detected capacity change from 0 to 136 [ 760.287691][ T9737] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:54 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000f00000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:46:54 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b90000000000000000000d0000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 760.332910][ T9761] ISOFS: Unable to identify CD-ROM format. [ 760.369331][ T9776] loop2: detected capacity change from 0 to 136 12:46:54 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x15000000, &(0x7f00000000c0)) [ 760.377740][ T9780] loop1: detected capacity change from 0 to 136 [ 760.379495][ T9777] loop5: detected capacity change from 0 to 136 [ 760.403427][ T9782] loop4: detected capacity change from 0 to 136 [ 760.409890][ T9780] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:54 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d00200020002000200020002000200020002000200020000000000000006cb9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:54 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b90000000000000000000e0000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 760.434818][ T9786] ISOFS: Unable to identify CD-ROM format. [ 760.464162][ T9782] isofs_fill_super: root inode is not a directory. Corrupted media? [ 760.476482][ T9777] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:54 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x16000000, &(0x7f00000000c0)) 12:46:54 executing program 0: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000140), 0x2c8101, 0x0) unlinkat(r0, &(0x7f0000000180)='./file0\x00', 0x200) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x8, 0x65, 0xfffffffffffffffd, 0x9}) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000001cc0)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') ioctl$BTRFS_IOC_SCRUB(r3, 0xc400941b, &(0x7f00000018c0)={r2, 0x8, 0x80000001, 0x1}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000480)={{}, 0x0, 0x2, @unused=[0x6, 0x100000001, 0x6, 0x6], @devid=r2}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(0xffffffffffffffff, 0xc400941d, &(0x7f0000000080)={r2, 0xfffffffffffffffa, 0x9}) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f0000000180)={r2, "936c110874ece2efe2eda364fd7fa6f3"}) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f0000000100)={0x18, 0x5, {0xfffffffffffffc97, @usage=0x10001, r2, 0xad, 0x6, 0x2, 0x100000000, 0x3, 0x8, @struct={0x3, 0x8}, 0x7f, 0xc, [0x9, 0x7ff, 0x9, 0x7fff, 0x1000, 0x4]}, {0x1, @usage=0x3, 0x0, 0x2, 0x2, 0x8a5, 0x14, 0x8, 0x0, @usage=0x8, 0x98, 0xf76a, [0x3, 0x5e9, 0x4, 0x1000, 0xf40, 0x1]}, {0x100, @struct={0x3, 0x1}, 0x0, 0x8000, 0x80000020, 0x5, 0x1, 0x7, 0x4a0, @struct={0x8, 0x4}, 0x9, 0x1c, [0x0, 0x5, 0x3ff, 0x3, 0x1, 0xffffffffffffff80]}, {0xffffffff, 0x6, 0x4}}) ioctl$BTRFS_IOC_RM_DEV_V2(0xffffffffffffffff, 0x5000943a, &(0x7f0000000100)={{}, 0x0, 0x2, @inherit={0x88, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000000000008000000000000000100000000ff0000000000000000d7c466e32cb2362c220300000000000000000000000000000080000000000000f7ffffffffffffff0001000000000000fcffffffffffffff1f00000000000000800000000000000000f8ffffffffffff03000000000000007f1100"/136]}, @devid=r2}) ioctl$BTRFS_IOC_GET_DEV_STATS(0xffffffffffffffff, 0xc4089434, &(0x7f00000000c0)={r2, 0x5268, 0x0, [0x68a, 0x0, 0x6, 0x10000, 0x1c0000000000], [0x101, 0xa4e6, 0x9, 0x40, 0xffffffff, 0x0, 0x4a9b, 0xf900, 0x6, 0x5, 0x4, 0x7, 0x4, 0x6, 0x200, 0x2a8, 0x1, 0x7, 0x7, 0x7, 0x80000000, 0xf07a, 0x3, 0xc, 0x0, 0x31fe3e37, 0x3, 0x3, 0x3, 0x3e311622, 0xff, 0x200, 0xffff, 0x4, 0x5, 0x401, 0xce75, 0xfffffffffffffffa, 0x1f, 0x6, 0x9, 0xc0, 0xff, 0x8, 0x0, 0x3, 0x0, 0xfff, 0x40, 0x5, 0x5be, 0x8, 0x1, 0x0, 0x200434b, 0x9e2f, 0xfffffffffffffffe, 0x10001000000000, 0x800, 0x800, 0xffd, 0x9a9, 0x8, 0xe89, 0x6, 0x2, 0x5, 0x1, 0x4, 0x8000, 0xbc2, 0x9, 0x7fff, 0x5, 0x40, 0xaf, 0x5, 0x4, 0x8, 0x10001, 0xfffffffffffffffb, 0x1, 0xf7, 0x7, 0x8, 0x100, 0x1, 0x0, 0x7fffffff, 0x80, 0x81, 0x1, 0xffff, 0x5, 0x3, 0x8, 0x3f, 0x3, 0x2, 0xfffffffffffffff9, 0xfff, 0x0, 0x10000, 0x10000, 0x40, 0x3, 0x1f, 0xc9e4, 0x7, 0x1, 0x0, 0xb761, 0x100000000, 0x4, 0x8c7, 0x6, 0x9, 0x200, 0x7fffffff, 0x7, 0xcd31]}) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f0000000d40)={r2, "bd5b09ed5573ff5c5b7dc262d8f6ea4d"}) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f0000000400)={r2, "8dca8a804bdcc10b90a70fdf188341e5"}) preadv(r1, &(0x7f00000003c0)=[{&(0x7f00000001c0)=""/54, 0x36}, {&(0x7f0000000200)=""/139, 0x8b}, {&(0x7f00000002c0)=""/123, 0x7b}, {&(0x7f0000000340)=""/79, 0x4f}], 0x4, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="6e6f636f6d70726573728f74"]) [ 760.492174][ T9794] loop2: detected capacity change from 0 to 136 12:46:54 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000000000000010000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:54 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000001000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) [ 760.543229][ T9804] loop1: detected capacity change from 0 to 136 [ 760.554801][ T9802] ISOFS: Unable to identify CD-ROM format. [ 760.562239][ T9807] device lo entered promiscuous mode [ 760.575190][ T9804] isofs_fill_super: root inode is not a directory. Corrupted media? [ 760.588482][ T9807] Y­4`Ò˜: renamed from lo 12:46:54 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x17000000, &(0x7f00000000c0)) 12:46:54 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000001100000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) [ 760.615421][ T9818] loop4: detected capacity change from 0 to 136 [ 760.618975][ T9822] loop5: detected capacity change from 0 to 136 [ 760.632131][ T9822] isofs_fill_super: root inode is not a directory. Corrupted media? [ 760.645051][ T9804] loop1: detected capacity change from 0 to 136 [ 760.653961][ T9804] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:54 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000074b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:54 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b90000000000000000000f0000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:54 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=""/206, 0xce) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000240), 0x0, 0x3f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@nocompress}]}) [ 760.689557][ T9818] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:54 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000000000000011000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 760.744000][ T9847] loop5: detected capacity change from 0 to 136 [ 760.755565][ T9843] ISOFS: Unable to identify CD-ROM format. [ 760.762442][ T9850] loop2: detected capacity change from 0 to 136 [ 760.769311][ T9858] loop1: detected capacity change from 0 to 136 [ 760.778813][ T9847] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:54 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x18000000, &(0x7f00000000c0)) 12:46:54 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000001200000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) [ 760.810993][ T9858] isofs_fill_super: root inode is not a directory. Corrupted media? [ 760.837829][ T9875] loop4: detected capacity change from 0 to 136 [ 760.847480][ T9875] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:54 executing program 0: r0 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80000) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net\x00') bind(r0, &(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @dev={0xac, 0x14, 0x14, 0x2c}}, 0x3, 0x1}}, 0x80) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x10001, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x1, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000140)=ANY=[]) 12:46:54 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d00200020002000200020002000200020002000200020000000000000007ab9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) [ 760.875414][ T9858] loop1: detected capacity change from 0 to 136 [ 760.886563][ T9858] isofs_fill_super: root inode is not a directory. Corrupted media? [ 760.898442][ T9876] ISOFS: Unable to identify CD-ROM format. [ 760.912336][ T9886] loop5: detected capacity change from 0 to 136 [ 760.915605][ T9890] loop2: detected capacity change from 0 to 136 12:46:54 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x19000000, &(0x7f00000000c0)) 12:46:54 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@nocompress}]}) syz_io_uring_setup(0x2b02, &(0x7f0000000140)={0x0, 0x5ff7, 0x0, 0x3, 0x2f7, 0x0, r0}, &(0x7f0000319000/0x2000)=nil, &(0x7f00002f3000/0x4000)=nil, &(0x7f0000000040), &(0x7f0000000200)) 12:46:54 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000000000000012000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:54 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000000000100000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 760.949360][ T9886] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:54 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x1a000000, &(0x7f00000000c0)) 12:46:54 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000002000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:46:54 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat2(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)={0x2040, 0x0, 0x10}, 0x18) vmsplice(r1, &(0x7f0000000380)=[{&(0x7f0000000240)="00786a793abeb2424a9a690a50745dc03d2cc88babf02810eda65cf5acde7e9cd3418a38906daa69b8ea76c611094472685a0c5c819f32392c91ab027efb40834f5c5b3b4144b5668fe5f82f8ed1634bc6e905891fb4c1ab28eb30d632a971ca15dc6f3c6a498516bab11de643c39dfd647db09dd6b9444137eddd873f5e8688fd05ab670228d14f6e7b52", 0x8b}, {&(0x7f0000000300)="b3f16881f949edc55ec7d89c7d90c4b33fbb09abccb24d31699ec20f5cd2cc6863bab34ae08e9ddb05d2087ca40692c240071f53949e41552832b227bf0a32db8cebf960", 0x44}], 0x2, 0x5) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x80400, 0x0) openat(r2, &(0x7f0000000140)='./file0\x00', 0x222080, 0x1a) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="6e6f636f6d70726573732c0029c76a9ba5f8433ab32fb5a1a978da093f5859e2821fa4c3aad354f6a51e8924aadbae174f58ba4e1d2136e33f8acbb5004bac935e2d099351ab388cc862116776a6e8015decf9fff489dad01df2368b790f"]) 12:46:54 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000002fbb9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) [ 761.005268][ T9902] ISOFS: Unable to identify CD-ROM format. [ 761.024836][ T9912] loop4: detected capacity change from 0 to 136 [ 761.024943][ T9907] loop1: detected capacity change from 0 to 136 [ 761.039887][ T9912] isofs_fill_super: root inode is not a directory. Corrupted media? [ 761.085240][ T9907] isofs_fill_super: root inode is not a directory. Corrupted media? [ 761.115520][ T9927] ISOFS: Unable to identify CD-ROM format. [ 761.123740][ T9931] loop2: detected capacity change from 0 to 136 12:46:54 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000000000000020000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:55 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000740)=[{&(0x7f0000000040)}, {&(0x7f0000000140)=""/206, 0xce}, {&(0x7f0000000240)=""/194, 0xc2}, {&(0x7f0000000340)=""/180, 0xb4}, {&(0x7f0000000400)=""/250, 0xfa}, {&(0x7f0000000500)=""/173, 0xad}, {&(0x7f00000005c0)=""/186, 0xba}, {&(0x7f0000000680)=""/182, 0xb6}], 0x8, 0x0, 0x7ff) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@nocompress}]}) openat(r1, &(0x7f00000007c0)='./file0\x00', 0x20c02, 0x76) [ 761.123838][ T9934] loop5: detected capacity change from 0 to 136 [ 761.169364][ T9944] loop4: detected capacity change from 0 to 136 [ 761.180611][ T9907] loop1: detected capacity change from 0 to 136 [ 761.192063][ T9934] isofs_fill_super: root inode is not a directory. Corrupted media? [ 761.207612][ T9907] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:55 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x1b000000, &(0x7f00000000c0)) 12:46:55 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000000000110000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:55 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000002fcb9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) [ 761.223058][ T9944] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:55 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz0\x00', 0x200002, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/tracing', 0x0, 0x0) lseek(r1, 0x0, 0x0) read(r1, &(0x7f00000002c0), 0x0) writev(0xffffffffffffffff, &(0x7f0000000580)=[{&(0x7f00000002c0)="b5757f9a44614a60c15b1159e829a3c6404ce74f1570526547c3acf9bd663378514f9811de62662afb2bc6360782911b4387bfcda33885541eb289217995f2eca79986bf4ad2be539f84d5eceef4cd4c9b9873b96ae1a4259bb2a5aafaecd65f7794dda19fb3fb615c33", 0x6a}, {&(0x7f0000000340)="ec641eb8e7cf597b8de674673e3faa2a5eab6a8b61494dea258be8c5a5e51b3fda05b0cb9aabf679b1549b5a0e6ae7ed3a088fe1864a9fa4b4f9646fa656fa1b01c7f62ea55099db52869a3dfdd39809c0c0ee6d1b3eb5b26edadfa8a9d61ed4ac14f8a44fe60fe664ae0027eca6cea30d4b104616c05d5dc1331b7fb59d2a28c1f05a1d88a5c6c5b68f832cec9d6774e51bda586103a7cf23c3c11a7e0a54f46109df50493629f43764bab1b52583bb75f279e22497490e52c8000746aaa42cb10505c74e9932a7bda43c", 0xcb}, {&(0x7f0000000440)="21e2ab0f125e09370b0d1d503d99339ad813a5891b626f2fd11b39008258cff45685def194672267c19baad0004b367facd4a660b0725214f3e43d8a5989ee34e1e8b11df991c4f805edef", 0x4b}, {&(0x7f00000004c0)="db81d687945ab2279e4b11ae736effa5597d4646d7a154", 0x17}, {&(0x7f0000000500)="8fe4635b857b5e2c665917f32fb061d713af877049fa880c1f3eaa65a8d92cdfb51d66f99eda5ed7094be1814d9bfc7b8774248efd449083697badaa6a104b0f76cda6053a832a80ca2b88930e7f58f68722c1b9243c19a5610de13802c3cc88791c", 0x62}], 0x5) r2 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x349) sendfile(r0, r2, &(0x7f0000000140)=0x40, 0x1) r3 = socket$inet(0x2, 0x3, 0x80000000) signalfd4(r3, &(0x7f00000012c0)={[0x3]}, 0x8, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) splice(0xffffffffffffffff, &(0x7f0000000680)=0x2, r0, &(0x7f00000006c0)=0x6, 0x9, 0x4) r5 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/tracing', 0x0, 0x0) lseek(r5, 0x0, 0x0) signalfd4(r5, &(0x7f0000000600)={[0x2]}, 0x8, 0x800) r6 = creat(&(0x7f0000000240)='./file0\x00', 0x8) ioctl$TIOCGWINSZ(r6, 0x5413, &(0x7f0000000280)) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="6e6f636f6d70726573732c00227dc9e7c6371975480aa21cd3461426b405c7fceeaecc25c2725db0ccda3c449db8b328f7b1865f532a3f365a6e68dfc379367c86ab522281bd4e322bcc24955931c6d915680b34f2b0896d780facb668b21907dc275c511764d230910aeaa30d8b0b16ed2a5b6b288abe3c7bf88d7037196336bd1c1ffed52cbee04e90c1682918"]) setxattr$incfs_metadata(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000200)="71f3a8576e6079e94516f0509986c1b8501cc901cd21a7ebdef5c7bf22720848f2a02328aefce1461bf689", 0x2b, 0x0) [ 761.268954][ T9955] ISOFS: Unable to identify CD-ROM format. [ 761.277731][ T9961] loop1: detected capacity change from 0 to 136 [ 761.286913][ T9961] isofs_fill_super: root inode is not a directory. Corrupted media? [ 761.301637][ T9967] loop2: detected capacity change from 0 to 136 12:46:55 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x1c000000, &(0x7f00000000c0)) 12:46:55 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000000000001020000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:55 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="34a0f5e5198454162d4be547aa3bc67894c0304b0e6b6139c73b079a93a005209e4b586e7eda8e5bc62967d03435b2f7", 0x30, 0x817}, {&(0x7f0000000140)="592e0f5756406fa56de45129543037b68a5b56a66a532417c12ec64c046adad79164633aed99b476ecee5085583c253f95e1610f1de771699ae7d310", 0x3c, 0x3}], 0x0, &(0x7f00000001c0)={[{@nocompress}], [{@fowner_lt={'fowner<', 0xee01}}, {@hash}]}) sendmsg$DEVLINK_CMD_PORT_SET(r0, 0xfffffffffffffffe, 0x880) [ 761.313677][ T9961] loop1: detected capacity change from 0 to 136 [ 761.329099][ T9961] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:55 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000102000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:46:55 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000000000120000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:55 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000002fdb9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) [ 761.375030][ T9979] ISOFS: Unable to identify CD-ROM format. [ 761.383178][ T9983] loop4: detected capacity change from 0 to 136 [ 761.392249][ T9983] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:55 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvmmsg$unix(r0, &(0x7f0000002180)=[{{&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000001540)=[{&(0x7f00000001c0)=""/241, 0xf1}, {&(0x7f0000000040)=""/16, 0x10}, {&(0x7f00000002c0)=""/156, 0x9c}, {&(0x7f0000000380)=""/47, 0x2f}, {&(0x7f00000003c0)=""/153, 0x99}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/164, 0xa4}], 0x7, &(0x7f0000001980)=[@cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xe0}}, {{0x0, 0x0, &(0x7f0000001a80)=[{&(0x7f00000016c0)=""/98, 0x62}, {&(0x7f0000001740)=""/120, 0x78}, {&(0x7f00000017c0)=""/222, 0xde}, {&(0x7f00000015c0)=""/153, 0x99}, {&(0x7f0000002340)=""/248, 0xf8}], 0x5, &(0x7f0000001b00)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x68}}, {{0x0, 0x0, &(0x7f0000001ec0)=[{&(0x7f0000001b80)=""/100, 0x64}, {&(0x7f0000001c00)=""/230, 0xe6}, {&(0x7f0000001d00)=""/231, 0xe7}, {&(0x7f0000001e00)=""/151, 0x97}], 0x4, &(0x7f0000001f00)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x78}}, {{0x0, 0x0, &(0x7f0000002040), 0x0, &(0x7f0000002080)=[@cred={{0x1c}}], 0x20}}, {{&(0x7f00000020c0)=@abs, 0x6e, &(0x7f0000002140)}}], 0x5, 0x0, &(0x7f00000022c0)={0x0, 0x3938700}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000002300), 0x20004, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@nocompress}]}) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/tracing', 0x0, 0x0) lseek(r3, 0x0, 0x0) close(r3) 12:46:55 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000000000000022000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:55 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x1d000000, &(0x7f00000000c0)) [ 761.434074][ T9995] loop5: detected capacity change from 0 to 136 [ 761.453188][ T9994] loop1: detected capacity change from 0 to 136 [ 761.477427][T10003] loop2: detected capacity change from 0 to 136 12:46:55 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB='?\x00\x00\x00\x00\x00\x00\x00ss,\x00']) [ 761.488964][ T9995] isofs_fill_super: root inode is not a directory. Corrupted media? [ 761.507075][ T9994] isofs_fill_super: root inode is not a directory. Corrupted media? [ 761.526881][T10014] loop4: detected capacity change from 0 to 136 [ 761.533103][T10009] ISOFS: Unable to identify CD-ROM format. 12:46:55 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000002200000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:46:55 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b90000000000000000a4bc3222000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:55 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000fffb9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:55 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x1e000000, &(0x7f00000000c0)) 12:46:55 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 761.547187][T10014] isofs_fill_super: root inode is not a directory. Corrupted media? [ 761.562979][ T9994] loop1: detected capacity change from 0 to 136 [ 761.581211][ T9994] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:55 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000000000200000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 761.630507][T10037] loop5: detected capacity change from 0 to 136 [ 761.637771][T10039] loop2: detected capacity change from 0 to 136 [ 761.649703][T10037] isofs_fill_super: root inode is not a directory. Corrupted media? [ 761.655675][T10044] loop4: detected capacity change from 0 to 136 [ 761.671671][T10038] ISOFS: Unable to identify CD-ROM format. 12:46:55 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@nocompress}]}) openat(r0, &(0x7f0000000040)='./file0\x00', 0x8c000, 0x2) [ 761.673410][T10049] loop1: detected capacity change from 0 to 136 [ 761.687069][T10049] isofs_fill_super: root inode is not a directory. Corrupted media? [ 761.710832][T10044] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:55 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x1f000000, &(0x7f00000000c0)) 12:46:55 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000002500000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) [ 761.729624][T10049] loop1: detected capacity change from 0 to 136 [ 761.741825][T10049] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:55 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000002b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:55 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000000000000025000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:55 executing program 0: r0 = inotify_init() fsetxattr$trusted_overlay_redirect(r0, &(0x7f0000000040), &(0x7f0000000140)='./file0\x00', 0x8, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@nocompress}]}) [ 761.811131][T10068] ISOFS: Unable to identify CD-ROM format. [ 761.828254][T10076] loop2: detected capacity change from 0 to 136 [ 761.829896][T10073] loop5: detected capacity change from 0 to 136 [ 761.835443][T10077] loop4: detected capacity change from 0 to 136 12:46:55 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000000010200000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:55 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000003b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:55 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x20000000, &(0x7f00000000c0)) [ 761.865673][T10077] isofs_fill_super: root inode is not a directory. Corrupted media? [ 761.874989][T10073] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:55 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000013400000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:46:55 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b900000000000000000000152f000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:55 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x0, 0xd9f, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/tracing', 0x0, 0x0) lseek(r1, 0x0, 0x0) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/tracing', 0x0, 0x0) lseek(r2, 0x0, 0x0) write(r2, &(0x7f00000012c0)="a4f65136fa4ba8a3e7d03102ca3a08449d5fed242f4d7730c1c596d00e75e51526e8067921c5be1bdf118f8fdee2410d818d5afb54aad7535863d065d5cdb291fcae22e65af0a6e04dc2732ae89623dd40d15f25a1de76ce9c36331cd25d3dcaa218e45ab0d4c2e5189472028358b58a0179a5e301e6aa6474ceb31d62ea6b11a963e508dedc9e6accccb2dffeff01d5f17d2bd2d22a2ba6e13942d707e4ad2c181b", 0xa2) sendmsg$NFNL_MSG_ACCT_NEW(r1, &(0x7f0000001280)={&(0x7f00000011c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000001240)={&(0x7f0000001200)=ANY=[@ANYBLOB="300000ff000703000000000000000000080000031c20078008000800024000000000"], 0x30}, 0x1, 0x0, 0x0, 0x20040050}, 0x40048) dup(r1) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(0xffffffffffffffff, 0x4008941a, &(0x7f0000001180)=0x2) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001140)=[{&(0x7f0000000040)="168e1a1c8d4ae7e60ab9e38235ff0629d49f38423096a32832bd", 0x1a, 0x2b}, {&(0x7f0000000140)="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", 0x1000, 0x8}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB='noCompress,\x00']) [ 761.929689][T10095] loop1: detected capacity change from 0 to 136 [ 761.938538][T10098] loop2: detected capacity change from 0 to 136 [ 761.961186][T10095] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:55 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000004b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:55 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000285000/0x4000)=nil, 0x4000, 0x1800007, 0x20010, r0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/tracing', 0x0, 0x0) lseek(r1, 0x0, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000140)={0x87, 0x29, 0x2, {0x0, [{{0x1, 0x0, 0x5}, 0x40, 0x4, 0x7, './file0'}, {{0x10, 0x3}, 0x5, 0x0, 0x7, './file0'}, {{0x10, 0x4, 0x4}, 0x5b8, 0xff, 0x7, './file1'}, {{0x1, 0x2, 0x7}, 0x8, 0x1, 0x7, './file0'}]}}, 0x87) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) acct(0x0) open(&(0x7f0000000200)='./file1\x00', 0x145000, 0x80) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/tracing', 0x0, 0x0) lseek(r1, 0x4, 0x0) lseek(r2, 0x0, 0x0) mmap(&(0x7f0000285000/0x4000)=nil, 0x4000, 0x15, 0x40010, r2, 0x8834b000) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6e6f636f07bdced8b517073379b1eef56d70726573732c00"]) [ 761.984964][T10100] ISOFS: Unable to identify CD-ROM format. [ 761.986382][T10109] loop5: detected capacity change from 0 to 136 [ 762.001711][T10113] loop4: detected capacity change from 0 to 136 [ 762.020770][T10113] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:55 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x20100000, &(0x7f00000000c0)) 12:46:55 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000000000000130000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 762.046399][T10095] loop1: detected capacity change from 0 to 136 [ 762.077078][T10109] isofs_fill_super: root inode is not a directory. Corrupted media? [ 762.090421][T10132] loop2: detected capacity change from 0 to 136 12:46:55 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="f4ae38ccd75ca23573732c00"]) 12:46:55 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x21000000, &(0x7f00000000c0)) [ 762.113023][T10095] isofs_fill_super: root inode is not a directory. Corrupted media? [ 762.118870][T10138] loop4: detected capacity change from 0 to 136 [ 762.156011][T10138] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:56 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000000000220000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:56 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_misc(r0, &(0x7f0000000140)={'syz0', "4467bd6c7cc0bb92511cb7c399e75156aeed4ea1a3e70e58d78d62e19dabe3882e3e369b0e5dcb6a570f777daefb18ac5b19cf1a74e91c53804a04b3218a60585a3412be97387ea1238da9a2e3e6af40d5fddc3362d4a9f973c8c6c9cf50b37f03f1b6ef77aacda964a669e07af9c5bfdeaa229dd3bd7ea0f99fcabde3befaea196693a47f83010192f3d7e3ec3e624de511a4bc37e90794bc1b9b309d866b7445d0dbed632c8b876f4520fe11b3d1"}, 0xb3) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@nocompress}]}) 12:46:56 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000005b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:56 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000013500000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:46:56 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x22000000, &(0x7f00000000c0)) [ 762.196575][T10147] ISOFS: Unable to identify CD-ROM format. 12:46:56 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='mountstats\x00') read(r1, &(0x7f0000000240)=""/251, 0xfb) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="6f6d70726573732c005b67f80e64602be12104b9c5c3f59bf0881563124e3eaef661b77163db89f87ed09c75f84cb0126925d567fbb10bd7a85b8e883ae2355c250e7f2e189a294488f229f34d6ea5e10cb70e9a965545c16a66aa4edc3bd2e033b881718f20e1f40c384d5a732bb8c756670ecd24afe157281302c4224260a3045504c378a9635febf5eab1cec4670fdbb33788314f692db4ceb8d545a019b1124ee449f6af"]) 12:46:56 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b900000000000000000000003f000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 762.253447][T10166] loop5: detected capacity change from 0 to 136 [ 762.268417][T10168] loop2: detected capacity change from 0 to 136 [ 762.279154][T10172] ISOFS: Unable to identify CD-ROM format. [ 762.286333][T10171] loop1: detected capacity change from 0 to 136 [ 762.292845][T10166] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:56 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x2232bca4, &(0x7f00000000c0)) 12:46:56 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/tracing', 0x0, 0x0) lseek(r1, 0x0, 0x0) splice(r0, &(0x7f0000000040)=0x6, r1, &(0x7f0000001740)=0xc07, 0x5, 0xb) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@nocompress}]}) preadv(r2, &(0x7f0000001680)=[{&(0x7f0000000140)=""/125, 0x7d}, {&(0x7f00000001c0)=""/180, 0xb4}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/66, 0x42}, {&(0x7f0000001300)=""/237, 0xed}, {&(0x7f0000001400)=""/119, 0x77}, {&(0x7f0000001480)=""/151, 0x97}, {&(0x7f0000001540)=""/76, 0x4c}, {&(0x7f00000015c0)=""/189, 0xbd}], 0x9, 0x10001, 0x40) close_range(r0, r0, 0x0) [ 762.309348][T10171] isofs_fill_super: root inode is not a directory. Corrupted media? [ 762.338218][T10186] loop4: detected capacity change from 0 to 136 12:46:56 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000006b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) [ 762.355774][T10186] isofs_fill_super: root inode is not a directory. Corrupted media? [ 762.370969][T10171] loop1: detected capacity change from 0 to 136 12:46:56 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x23000000, &(0x7f00000000c0)) 12:46:56 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6e6f636f6d700532eda6309a64c55059c373732c000000"]) [ 762.399942][T10171] isofs_fill_super: root inode is not a directory. Corrupted media? [ 762.439583][T10210] ISOFS: Unable to identify CD-ROM format. [ 762.451420][T10213] loop2: detected capacity change from 0 to 136 [ 762.466878][T10210] ================================================================== [ 762.474982][T10210] BUG: KCSAN: data-race in __lru_add_drain_all / mark_page_accessed [ 762.482972][T10210] [ 762.485295][T10210] write to 0xffff888237c42728 of 1 bytes by task 10178 on cpu 0: [ 762.493007][T10210] mark_page_accessed+0x36e/0x550 [ 762.498037][T10210] shmem_file_read_iter+0x2fd/0x5d0 [ 762.503239][T10210] vfs_read+0x565/0x5d0 [ 762.507392][T10210] ksys_read+0xce/0x180 [ 762.511530][T10210] __x64_sys_read+0x3e/0x50 [ 762.516039][T10210] do_syscall_64+0x3d/0x90 [ 762.520437][T10210] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 762.526308][T10210] [ 762.528611][T10210] read to 0xffff888237c42728 of 1 bytes by task 10210 on cpu 1: [ 762.536255][T10210] __lru_add_drain_all+0x236/0x3e0 [ 762.541349][T10210] lru_add_drain_all+0xc/0x10 [ 762.546113][T10210] invalidate_bdev+0x50/0x70 [ 762.550691][T10210] __loop_clr_fd+0x566/0x8f0 [ 762.555269][T10210] lo_ioctl+0xa48/0x1340 [ 762.559500][T10210] blkdev_ioctl+0x1d0/0x3c0 [ 762.564005][T10210] block_ioctl+0x6d/0x80 [ 762.568272][T10210] __se_sys_ioctl+0xcb/0x140 [ 762.572846][T10210] __x64_sys_ioctl+0x3f/0x50 [ 762.577425][T10210] do_syscall_64+0x3d/0x90 [ 762.581827][T10210] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 762.587706][T10210] [ 762.590014][T10210] value changed: 0x00 -> 0x01 [ 762.594666][T10210] 12:46:56 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000a4bc32220000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:56 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000003f00000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:46:56 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000000000000040000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:56 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x731201, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@nocompress}]}) [ 762.597004][T10210] Reported by Kernel Concurrency Sanitizer on: [ 762.603349][T10210] CPU: 1 PID: 10210 Comm: syz-executor.3 Not tainted 5.14.0-syzkaller #0 [ 762.611786][T10210] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 762.621834][T10210] ================================================================== [ 762.641141][T10223] loop5: detected capacity change from 0 to 136 12:46:56 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000007b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:56 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x24000000, &(0x7f00000000c0)) 12:46:56 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000000000080040000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:56 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000004000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) [ 762.650795][T10223] isofs_fill_super: root inode is not a directory. Corrupted media? [ 762.677463][T10231] loop4: detected capacity change from 0 to 136 [ 762.686269][T10231] isofs_fill_super: root inode is not a directory. Corrupted media? [ 762.722430][T10230] loop1: detected capacity change from 0 to 136 [ 762.727974][T10241] loop5: detected capacity change from 0 to 136 [ 762.735381][T10244] loop2: detected capacity change from 0 to 136 [ 762.748813][T10241] isofs_fill_super: root inode is not a directory. Corrupted media? [ 762.759008][T10230] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:56 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/tracing', 0x0, 0x0) lseek(r1, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800006, 0x30, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/tracing', 0x0, 0x0) lseek(r2, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000000040)) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@nocompress}]}) 12:46:56 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000004800000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:46:56 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000008b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) [ 762.773665][T10242] ISOFS: Unable to identify CD-ROM format. [ 762.782691][T10253] loop4: detected capacity change from 0 to 136 [ 762.791654][T10253] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:56 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000000000000048000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 762.840013][T10230] loop1: detected capacity change from 0 to 136 [ 762.849615][T10230] isofs_fill_super: root inode is not a directory. Corrupted media? [ 762.874380][T10272] loop2: detected capacity change from 0 to 136 12:46:56 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000000000250000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:56 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x25000000, &(0x7f00000000c0)) 12:46:56 executing program 0: ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)) write$binfmt_elf64(r0, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x4ab) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0002636f6d70724573732c00"]) [ 762.884905][T10275] loop4: detected capacity change from 0 to 136 [ 762.885571][T10273] loop5: detected capacity change from 0 to 136 [ 762.898098][T10275] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:56 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b900000000000000000000004c000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:56 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000009b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) [ 762.934454][T10273] isofs_fill_super: root inode is not a directory. Corrupted media? [ 762.940454][T10286] loop1: detected capacity change from 0 to 136 12:46:56 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="6e6f636f6d70726573732cc3cb22c4141a56491217a0da9d53c4c01b6df60042471c2fcc13da1103000000000000001cf4199d17bdab522339d55bdd43a4010073c3be97350823"]) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/tracing', 0x0, 0x0) lseek(r2, 0x0, 0x0) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), 0x2001000, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_mmap}, {@cachetag={'cachetag', 0x3d, 'iso9660\x00'}}, {@dfltgid={'dfltgid', 0x3d, r3}}, {@access_user}], [{@obj_role={'obj_role', 0x3d, '*\'}\xcc-'}}]}}) 12:46:56 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000004c00000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) [ 762.979109][T10286] isofs_fill_super: root inode is not a directory. Corrupted media? [ 762.994780][T10290] ISOFS: Unable to identify CD-ROM format. [ 762.998431][T10296] loop4: detected capacity change from 0 to 136 [ 763.022832][T10298] loop2: detected capacity change from 0 to 136 12:46:56 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x26000000, &(0x7f00000000c0)) [ 763.037339][T10307] loop5: detected capacity change from 0 to 136 [ 763.047995][T10286] loop1: detected capacity change from 0 to 136 [ 763.064851][T10296] isofs_fill_super: root inode is not a directory. Corrupted media? [ 763.076358][T10286] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:56 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/tracing', 0x0, 0x0) lseek(r1, 0x0, 0x0) preadv(r1, &(0x7f0000000040), 0x0, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@nocompress}]}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000140)='./file1\x00', 0x7, 0x4, &(0x7f0000002280)=[{&(0x7f0000000180)="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0x1000, 0x1}, {&(0x7f0000001180)="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0x1000, 0x8000}, {&(0x7f0000002180)="3c9cd91ebdeae3897f296d77df61179f7cc94597656d2a68f1b4fcfd2f1a34a482949e23208524dbc1add1b55fcadd05ba3cc4a921678c8dd49a04ddf1671de2144879cff5709204d54946d4309620382ca26a7e954aa051b76980187793e1a13993", 0x62, 0x1}, {&(0x7f0000002200)="1d95a471d09f9976d3f54c2907db35349107d41413346166a80d1e50b3f15d464038377efc79039a4624d73832cf063252eae5a83bcf4bdb13443f3f3c5d94ae6b2fce9fa1db721d646f686d00edacdaa7997c107457b1e8014ea2fb972538ad9102", 0x62, 0x3}], 0x900820, &(0x7f0000002300)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x7}}, {@barrier_val={'barrier', 0x3d, 0xfd06}}, {@data_err_abort}], [{@smackfstransmute={'smackfstransmute', 0x3d, '*'}}, {@defcontext={'defcontext', 0x3d, 'sysadm_u'}}, {@fsuuid={'fsuuid', 0x3d, {[0x31, 0x33, 0x32, 0x31, 0x37, 0x35, 0x36, 0x66], 0x2d, [0x37, 0x37, 0x64, 0x39], 0x2d, [0x64, 0x62, 0x31, 0x64], 0x2d, [0x38, 0x53, 0x30, 0x64], 0x2d, [0x36, 0x39, 0x65, 0x62, 0x37, 0x38, 0x61, 0x33]}}}, {@fowner_eq}]}) 12:46:56 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, &(0x7f0000000140)={0x0, 0x1, 0x8}) ioctl$BTRFS_IOC_DEV_INFO(r0, 0xd000941e, &(0x7f0000000540)={r1, "65d83acfce46feec33ea776ee4a4f3d3"}) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@nocompress}]}) 12:46:57 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d00200020002000200020002000200020002000200020000000000000000ab9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:57 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@nocompress}]}) syz_io_uring_setup(0x2e55, &(0x7f0000000140)={0x0, 0x44e2, 0x4, 0x0, 0x26b, 0x0, r0}, &(0x7f000024f000/0x2000)=nil, &(0x7f00001a4000/0x1000)=nil, &(0x7f0000000040), &(0x7f00000001c0)=0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000240)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x4007, @fd_index=0x5, 0x8001, &(0x7f0000000200)=""/59, 0x3b, 0x6}, 0x4) [ 763.088316][T10298] loop2: detected capacity change from 0 to 136 [ 763.094899][T10307] isofs_fill_super: root inode is not a directory. Corrupted media? [ 763.119474][T10323] ISOFS: Unable to identify CD-ROM format. 12:46:57 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000000001340000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:57 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x27000000, &(0x7f00000000c0)) 12:46:57 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b900000000000000000000154d000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:57 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000015800000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:46:57 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x110000, 0x20) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@nocompress}]}) [ 763.198783][T10342] loop2: detected capacity change from 0 to 136 [ 763.212339][T10347] loop1: detected capacity change from 0 to 136 [ 763.233965][T10347] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:57 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x28000000, &(0x7f00000000c0)) [ 763.253891][T10348] ISOFS: Unable to identify CD-ROM format. [ 763.257118][T10357] loop5: detected capacity change from 0 to 136 [ 763.264360][T10356] loop4: detected capacity change from 0 to 136 [ 763.272659][T10357] isofs_fill_super: root inode is not a directory. Corrupted media? [ 763.286875][T10356] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:57 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d00200020002000200020002000200020002000200020000000000000000bb9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:57 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x42a082, 0x130) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r0, &(0x7f00000006c0)=[{&(0x7f0000000140)=""/205, 0xcd}, {&(0x7f0000000240)=""/220, 0xdc}, {&(0x7f0000000340)=""/115, 0x73}, {&(0x7f00000003c0)=""/215, 0xd7}, {&(0x7f00000004c0)=""/133, 0x85}, {&(0x7f0000000580)=""/140, 0x8c}, {&(0x7f0000000640)=""/100, 0x64}], 0x7, 0x9, 0xfffffffd) syz_io_uring_setup(0x2494, &(0x7f0000000140), &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000000)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000240)=@in6={0xa, 0x0, 0x0, @private2}}, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000040)=@IORING_OP_CLOSE={0x13, 0x0, 0x0, r0}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000740)='./file0\x00', 0x8000, 0x199) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="6e6f636f0000726573730333"]) [ 763.310090][T10347] loop1: detected capacity change from 0 to 136 [ 763.323107][T10347] isofs_fill_super: root inode is not a directory. Corrupted media? [ 763.325764][T10372] loop2: detected capacity change from 0 to 136 12:46:57 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000000001350000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:57 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000000000000060000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:57 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d00200020002000200020002000200020002000200020000000000000000cb9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:57 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000006000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) [ 763.378247][T10375] ISOFS: Unable to identify CD-ROM format. 12:46:57 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ftruncate(0xffffffffffffffff, 0xf6) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@nocompress}]}) 12:46:57 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x29000000, &(0x7f00000000c0)) [ 763.443327][T10389] loop1: detected capacity change from 0 to 136 [ 763.458225][T10394] loop4: detected capacity change from 0 to 136 [ 763.476197][T10394] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:57 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d00200020002000200020002000200020002000200020000000000000000db9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) [ 763.493116][T10400] loop2: detected capacity change from 0 to 136 [ 763.500044][T10389] isofs_fill_super: root inode is not a directory. Corrupted media? [ 763.513153][T10401] loop5: detected capacity change from 0 to 136 12:46:57 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x200000f, 0x12, r0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/tracing', 0x60142, 0x0) lseek(r1, 0x0, 0x0) ioctl$FS_IOC_GETFLAGS(r1, 0x80086601, &(0x7f0000000040)) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140), 0x80, 0x0) sendfile(r1, r2, &(0x7f0000000180)=0x4, 0x7fff) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@nocompress}]}) 12:46:57 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000000000000068000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 763.552136][T10401] isofs_fill_super: root inode is not a directory. Corrupted media? [ 763.560843][T10416] loop2: detected capacity change from 0 to 136 [ 763.572246][T10414] ISOFS: Unable to identify CD-ROM format. [ 763.593898][T10389] loop1: detected capacity change from 0 to 136 12:46:57 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000540)={0x0, 0x0, 0x2, 0x0, '\x00', [{0x400, 0x5, 0x1, 0x5, 0xffffffff, 0x5}, {0x9060, 0xffffffff, 0x100000000, 0x1, 0x200, 0x10001}], ['\x00', '\x00']}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) perf_event_open$cgroup(&(0x7f0000000680)={0x1, 0x80, 0x43, 0x7, 0xf, 0x81, 0x0, 0x98, 0x80000, 0x9, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x3, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x20, 0x0, @perf_bp={&(0x7f0000000040), 0x1}, 0x3, 0x10001, 0x9, 0x2, 0x2, 0x0, 0x4, 0x0, 0x3, 0x0, 0x1}, r0, 0xc, r0, 0x0) r1 = mq_open(&(0x7f0000000700)='\x00', 0x40, 0x10, &(0x7f0000000740)={0x0, 0x9, 0x101, 0x80}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000780), 0x4420, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r1, 0x84009422, &(0x7f0000000140)={0x0, 0x0, {0x0, @struct}, {0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="6e6f636f6d7072aa685b088a"]) 12:46:57 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x2a000000, &(0x7f00000000c0)) 12:46:57 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000006800000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) [ 763.601013][T10425] loop4: detected capacity change from 0 to 136 [ 763.609488][T10389] isofs_fill_super: root inode is not a directory. Corrupted media? [ 763.640704][T10425] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:57 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b90000000000000000003f0000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:57 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d00200020002000200020002000200020002000200020000000000000000eb9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) [ 763.668504][T10439] loop5: detected capacity change from 0 to 136 [ 763.677809][T10439] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:57 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b900000000000000000000006c000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:57 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f00004e2000/0x3000)=nil, 0x3000, 0x1000002, 0x8010, r0, 0xaacb8000) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="6e6f636f6d70726573a5b7cc849fdef47071d3dd2044732c00"]) syz_open_dev$evdev(&(0x7f0000000040), 0x2, 0x200) flock(r0, 0x4) [ 763.711874][T10442] ISOFS: Unable to identify CD-ROM format. [ 763.721868][T10451] loop2: detected capacity change from 0 to 136 [ 763.749137][T10456] loop1: detected capacity change from 0 to 136 12:46:57 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000006c00000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) [ 763.776160][T10456] isofs_fill_super: root inode is not a directory. Corrupted media? [ 763.786534][T10460] loop4: detected capacity change from 0 to 136 [ 763.803606][T10460] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:57 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d00200020002000200020002000200020002000200020000000000000000fb9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) [ 763.822804][T10456] loop1: detected capacity change from 0 to 136 12:46:57 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x3f000000, &(0x7f00000000c0)) 12:46:57 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000007400000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:46:57 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000000000000074000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 763.848182][T10456] isofs_fill_super: root inode is not a directory. Corrupted media? [ 763.860773][T10474] loop5: detected capacity change from 0 to 136 [ 763.868613][T10476] loop2: detected capacity change from 0 to 136 [ 763.878633][T10474] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:57 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000000000400000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:57 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000010b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) [ 763.929822][T10483] ISOFS: Unable to identify CD-ROM format. [ 763.953397][T10493] loop4: detected capacity change from 0 to 136 [ 763.967183][T10494] loop5: detected capacity change from 0 to 136 12:46:57 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x40000000, &(0x7f00000000c0)) 12:46:57 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000011b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) [ 763.974747][T10499] loop2: detected capacity change from 0 to 136 [ 763.975233][T10496] loop1: detected capacity change from 0 to 136 [ 763.982470][T10493] isofs_fill_super: root inode is not a directory. Corrupted media? [ 764.018393][T10494] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:57 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b900000000000000000000007a000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 764.051812][T10496] isofs_fill_super: root inode is not a directory. Corrupted media? [ 764.061705][T10506] ISOFS: Unable to identify CD-ROM format. [ 764.073083][T10515] loop4: detected capacity change from 0 to 136 [ 764.083754][T10515] isofs_fill_super: root inode is not a directory. Corrupted media? [ 764.095052][T10518] loop2: detected capacity change from 0 to 136 12:46:58 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x40000800, &(0x7f00000000c0)) 12:46:58 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000007a00000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:46:58 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000012b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:58 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b900000000ffffffffffffff7f000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 764.149540][T10496] loop1: detected capacity change from 0 to 136 [ 764.163505][T10496] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:58 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000000800400000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 764.210585][T10539] loop2: detected capacity change from 0 to 136 [ 764.223208][T10534] ISOFS: Unable to identify CD-ROM format. 12:46:58 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x48000000, &(0x7f00000000c0)) [ 764.255967][T10543] loop5: detected capacity change from 0 to 136 [ 764.264673][T10544] loop4: detected capacity change from 0 to 136 [ 764.295010][T10543] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:58 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000022b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) [ 764.309643][T10549] loop1: detected capacity change from 0 to 136 [ 764.317554][T10544] isofs_fill_super: root inode is not a directory. Corrupted media? [ 764.351334][T10549] isofs_fill_super: root inode is not a directory. Corrupted media? [ 764.364528][T10564] loop2: detected capacity change from 0 to 136 [ 764.366865][T10559] ISOFS: Unable to identify CD-ROM format. 12:46:58 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000000000000084000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:58 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x4c000000, &(0x7f00000000c0)) 12:46:58 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000008400000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) [ 764.429623][T10549] loop1: detected capacity change from 0 to 136 [ 764.447593][T10549] isofs_fill_super: root inode is not a directory. Corrupted media? [ 764.463397][T10578] loop4: detected capacity change from 0 to 136 12:46:58 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000025b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:58 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000000000480000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 764.507929][T10578] isofs_fill_super: root inode is not a directory. Corrupted media? [ 764.519831][T10586] loop5: detected capacity change from 0 to 136 [ 764.534793][T10583] ISOFS: Unable to identify CD-ROM format. [ 764.561284][T10591] loop2: detected capacity change from 0 to 136 [ 764.580121][T10592] loop1: detected capacity change from 0 to 136 [ 764.587905][T10586] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:58 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x60000000, &(0x7f00000000c0)) [ 764.617495][T10592] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:58 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000048b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:58 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b90000000000000000ffffff85000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 764.669117][T10592] loop1: detected capacity change from 0 to 136 [ 764.676850][T10604] ISOFS: Unable to identify CD-ROM format. [ 764.685057][T10592] isofs_fill_super: root inode is not a directory. Corrupted media? [ 764.698474][T10614] loop2: detected capacity change from 0 to 136 12:46:58 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d00200020002000200020002000200020002000200020ffffff8500000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:46:58 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b90000000000000000004c0000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 764.713882][T10618] loop4: detected capacity change from 0 to 136 12:46:58 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x68000000, &(0x7f00000000c0)) [ 764.752112][T10618] isofs_fill_super: root inode is not a directory. Corrupted media? [ 764.782009][T10629] loop5: detected capacity change from 0 to 136 12:46:58 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d00200020002000200020002000200020002000200020000000000000004cb9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) [ 764.797298][T10633] loop1: detected capacity change from 0 to 136 [ 764.820769][T10629] isofs_fill_super: root inode is not a directory. Corrupted media? [ 764.842353][T10637] ISOFS: Unable to identify CD-ROM format. 12:46:58 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@nocompress}]}) wait4(0x0, 0x0, 0x80000000, 0x0) r2 = gettid() ptrace(0x4206, r2) tkill(r2, 0x800000009) clone3(&(0x7f0000003580)={0x20040000, &(0x7f0000003340), &(0x7f0000003380)=0x0, &(0x7f00000033c0), {0x2d}, &(0x7f0000003400)=""/212, 0xd4, &(0x7f0000003500)=""/48, &(0x7f0000003540)=[0x0, 0x0], 0x2, {r0}}, 0x58) stat(&(0x7f0000003600)='./file0\x00', &(0x7f0000003640)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r6, 0x0) r7 = getegid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000004d40)=0x0) r9 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) chown(&(0x7f0000000000)='./control\x00', 0xee00, r10) lstat(&(0x7f0000004d80)='./file0\x00', &(0x7f0000004dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000004ec0)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfc, 0x100}, 0xc, &(0x7f0000004c80)=[{&(0x7f0000000140)={0x178, 0x1d, 0x10, 0x70bd2b, 0x25dfdbfc, "", [@typed={0xc, 0x38, 0x0, 0x0, @u64=0x9}, @typed={0x8, 0x2a, 0x0, 0x0, @u32=0x3}, @generic="ef35523df8564bb6c28179690adaa4afaea6f67570320678c7a3afcdf6faf31273e0d9ee67ea4aad50e0efcff185e0757fb6e52e5b37d9cba4e52c6c48e1d538e70d293f6aa4a820e23e78c9bc3957b4a8db19cf19980cb64c582a509c2bbb86b7b22f85a2eefedea25d8f04a000ffd5d335177f68bb80d1c4254d361c760ecdcf59", @nested={0x1a, 0x90, 0x0, 0x1, [@typed={0x4, 0x47}, @generic="d2a55badf3ab06c30f5d", @typed={0x8, 0x84, 0x0, 0x0, @fd}]}, @generic="36c3634b653491b9a88409e766ca79e36107d33969c60d85b061709f4c490e6ce604da4cc83bd0decfd0e1135f16d1dcf5bcb63a8e2b757150401495282478832560f3ec2ffb2a88bb5384ff08029f424d564f2672e9c8fb66271e603b38c11b15f028a2759629381af9e46170504696a77b753f9dd5b35ab3175e69ef272c17a0aa6c16ad2457ec02c3ae9221281142ff12991ddb8b67e0850c1f0a72eaa6c841a2d974860cb977391ae33ba72444027a8b6fc69922"]}, 0x178}, {&(0x7f00000002c0)={0x2a4, 0x37, 0x100, 0x70bd2d, 0x25dfdbfc, "", [@nested={0x94, 0x3f, 0x0, 0x1, [@generic="cf1073d8efeab959b72c4636a711129bc2f414ddf4b0b5e282640085331d073dfcbd5066ed5373a5a37833b182869fcb24d8da9814e1ed09cb04242af60d3cddb52d5bf43a0514e6848b3f512d4b45b15dc567402b271708b174b84ead9c17adac046c3dd019715e8b2325562f0f400f89a866a556f7e12ca9499fcad52ef679516208c1cdce19c74cbb3e05", @typed={0x4, 0xb}]}, @generic="88150dad868f91f574cdcf6a2dd59448fd4275aadda6915bc1bb75d9b3c5ee47ec5ad4e1b297478e99747dc44a77f049cfe9f63fc0f000bd93099d1e3815ed6c48b4010db1c134b7b1aebfa63d6a5d1006dd24fa56a7465bc62ae425701ee9c10df1624f0ef30002cb4c9b71022b72aea59e290be4a536118407c972f12ec8c5ca489702dbd35212728705018509f13c557b260ce7bf1899f2da94a9c05056f8c648878d3e6050e851dde24199f38cf0ff7980af571a5abceb319611f689f9395c6489769e33f57f50d4ab", @generic="cb505e34fe4f3fa2edab4c7bc1dc8cf3738b75be39204eda00c89374c2832cdc0130e3186f8d722e3fb81396caabecb1b794cf", @generic="055f9f1f4581f3f3b91541e959b38b7ffdc6a3261d9946538f8ec98177f86dfd66312a9063c45bb7270a1415bad523cf48dab6a8cad23599da3ba093be65132e5ab9d4612de34f34c6b38a2d0a1d685bc1c91f9da6d9dbd747e7d674bd2b3411fd1955d87def3c262482b8079d985942d51b130b75b6f264b2a504e634b258a145fe8972b9a84ccbed7d9d8f5eedafaae6b39531e093e3fadfdf2b9f0518f801", @generic="d53436757bac743408f072af5aab02b3d3c88988590b6c7f5b0072527099107411e932683e230824bb2d71427e27531577e4515adf11b870c70eae9aeca3b34791247f2c44632bbe97644f564e023ce3cbccb89eb89169bab6", @typed={0x8, 0x27, 0x0, 0x0, @fd}]}, 0x2a4}, {&(0x7f0000000580)={0x43c, 0x41, 0x8, 0xfffffff9, 0x25dfdbfd, "", [@generic="1d7292d6f6c487b4a0f370d548ec98919ac31359a6895b10e8657d34c950a963a12aaa072941ff65cf7f54605888d9cd6ae706d7e8b03dae2e42ed3781146851c7cea5661cf47655fb128eff6094b3939307dcbbdacc66fc6abefc62d6b039a99fdd988990f4fe02e020d066be3ed2011ab06c51f82cacdf953cdb4d6be8612de15f02ed6e71cc764d38e98df17f8460b2885826727c906cd45cd3956872ba0aff9faace25f7d0911270c3a5b4bef1f0bf0a7182c2ba899b66987390b61ade28622239129a971173579d7a7631", @generic="5ef8add79ba6b0fe6bb963961022b990215e04a6a04b34aa7898c1ddec11a6d2ef49c39ddb336ae3cec3f0c796e7818fb70dd81de6185e04200fbe4f780a5d4d574e28e80c28c3d0a4b97f601759cb42e05ba9f87cd9edc13f8a04f726212ff22ad492862640d66c35cffb5199604787e6d0cb113423b42cb3a6b03c97fb7eb7ac5fabb0f5e603841374580cbc1c39118e779075d74d90e2db0b8663dc510b8aa53981b068dc2b12ee483f24da8c171ad0833d8fe478db02417e19c95aefb80a4d52521461fe", @typed={0x4, 0x3c}, @generic="1dc9d866", @generic="eecb3d32c433acbff00499197ea71538b2c1f7503cbc0d0cff", @nested={0x121, 0x21, 0x0, 0x1, [@generic="6f5e93420f55f44a1c6a709e6f6a15be39da9a472b64d41b11eeb96eb2f3d526b1e4e12bfd0351346e7a00542e9daad51e0e3319a9a16cd209295e90f70c5c65b8e7efd8e0d7d85b8a65d65096d67565fd47e61e7caf8ac084056851925a016ebe4135d097d4f2607a96", @generic="c0a33bad10943868b5b78bb072b87adfa750a8a6b322147be8975ec89b2a3f35a1757d9aa3778449a0f955add4d4a2d136ff335e7947583f50b486b4adb45040aaf26841fb9242a898acb3598102d75a263f22260a452fb59bddc3407fd8f2b96e08d854d9c0a9d745170ddb361bbef194644d1c4ce40180a088a0b216f78654cd27c2358cdfc16b575750a82fe91f13ef7ce99ba349dbbdbc98cc406d5db194914f5fe1bc967dd000d479abcff2c8c4e1e6a6"]}, @nested={0x154, 0x90, 0x0, 0x1, [@generic="eaa6b7c355a5d0b2c142252e8472d6f058347085a6a6a960bc4bfb6c4b98a292a36ed91085694f12b4d121e85d8328317d266368014ab48dd24450a6646cf832a6351937d9f7ad83e699336ae0e1918ff40d1f7cd38500ff9c391a687f9198c6c0aeadc6c2e164f3f2f5ab20e9522742ca394e3f5df7e561fac4978d2f7e9a4e10ecf49d034b506571e478de8247d766ebc9d576cb8d9441f9f33a3f52cee88f4af44edab0f66c4d965b7bedde84a3af540b5c684d18b59461511f69aeac33c8e2f430f7576b645cf1942b58507837bda953d523d51fe5", @generic="6b78b326aef86758ecdd2162a417ac51d78dc0afc5f5902e0cfb947b002b48778d8c05ac60ac00c8cc2f2b0045449c4ea815dccb97010a9765a8c8eebe4e59d67bd7f07bc213ac654070f4f85614724849aa136f7734fd12cc6d5394bf445dd13b9186cced3df0b600fdb02dae88a8", @generic="151660cd59581afb62d7"]}]}, 0x43c}, {&(0x7f00000009c0)={0x108c, 0x18, 0x100, 0x70bd25, 0x25dfdbfb, "", [@typed={0x6, 0xc, 0x0, 0x0, @str='\xca\x00'}, 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[@generic="c62f65ce6247d4c4506f7759969d1f9cbffba551aae3ba24a7f3120db42b40f288959100e4c1f074ab7d5af346430a8becbb360647c3bcf2176898c9cae38fdb7ec54cb0eb39a85b8cd94efffecdff0f8c43f15bdd350db34856f1c0f39ea4cdebb5c76acee19e4976684eb1b1bac305024da6ea0aaa2f69ce1e254c4ab13db3993b5c9ae75d90813b85bfb7c02a5c6677866aba938779585762b51cbb2dd046d64ef568bfaf01e389d377cabb47af15dceec18c801a4b0f9b29bf7ad852a5f85187c12fae36846dd0ee1a551518cfcf", @typed={0x8, 0x39, 0x0, 0x0, @pid=r2}, @generic="ad8a504e6c3072be1e879c64bbff4b", @typed={0xc, 0x64, 0x0, 0x0, @str='iso9660\x00'}, @generic="6c825df5381cd1007b50704fc3222f6621d4d60a7318ac217362210c9e557315c6015f1c0d60b131156e010312979d77f61d8194e27db2b2ec3855b8623c5f5e68174908644b3bfb6ae1da28c3c19afa8e8829fe21c45b5851c64797a5b1fb98cb0f33b6effeab3829bfd81d6f25409155ed7d54f92f955b3608fa9d74f5361c281df29a8dcb5dd80953c8fa8b1786001d831a717bc4c556a412283dd3bed35537b2", @generic="88c99c9745389b5090dda3782da6d4e795", @generic="8f3489d6a71782002b5f6cabdac6df1d8de5df0e12fb3049e1e9b7be29ed5d3bdd8fe61cfc0605cc43ca674fcef67567bc5a64387dc0b4bf4e8e724fc6d9e073b05998ccb083ef734957ce6981f9abffa433b0", @typed={0x8, 0x8b, 0x0, 0x0, @pid}, @typed={0x14, 0x84, 0x0, 0x0, @ipv6=@rand_addr=' \x01\x00'}, @typed={0x8, 0x3f, 0x0, 0x0, @pid=r3}]}, @generic="3f57e2020e90362db9e429ab12e82391e9d03463364aaa73d19a550b1e3d2da5b9b760fda8cb72c2d653e563b071802b7f00fa2bcf4e326bc3ed7a49302b1c085bcfe6301ceb1e91bd498b939142e28edaefd502fe35e324521118be4a80344a79420719e490dcf1dd296401f2", @generic="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", @nested={0x10b, 0x72, 0x0, 0x1, [@typed={0x8, 0x71, 0x0, 0x0, @uid=r4}, @generic="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"]}, @typed={0x16, 0x35, 0x0, 0x0, @binary="286e502a278c2dbf01dda320d789da6e0081"}]}, 0x15c0}], 0x9, &(0x7f0000004e40)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r6, r7}}}, @cred={{0x1c, 0x1, 0x2, {r8, 0xee01, r10}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, r11}}}], 0x60, 0x4000000}, 0x40800) 12:46:58 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000000000000088000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:58 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x6c000000, &(0x7f00000000c0)) [ 764.850513][T10633] isofs_fill_super: root inode is not a directory. Corrupted media? [ 764.888331][T10647] loop2: detected capacity change from 0 to 136 12:46:58 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000008800000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) [ 764.923991][T10653] loop4: detected capacity change from 0 to 136 [ 764.939908][T10633] loop1: detected capacity change from 0 to 136 [ 764.960457][T10633] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:58 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB='\x00 \x00'/12]) 12:46:58 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000068b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:58 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000000001580000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 764.989935][T10653] isofs_fill_super: root inode is not a directory. Corrupted media? [ 765.006016][T10657] ISOFS: Unable to identify CD-ROM format. 12:46:58 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x74000000, &(0x7f00000000c0)) [ 765.046827][T10668] loop5: detected capacity change from 0 to 136 [ 765.048391][T10672] loop2: detected capacity change from 0 to 136 [ 765.078046][T10678] loop1: detected capacity change from 0 to 136 12:46:58 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b90000000000000000ffffff8c000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:58 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB='nocomprers,\x00']) [ 765.100473][T10668] isofs_fill_super: root inode is not a directory. Corrupted media? [ 765.132401][T10678] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:59 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b9000000000000000000600000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:59 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x7a000000, &(0x7f00000000c0)) 12:46:59 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) connect(r1, &(0x7f0000000140)=@llc={0x1a, 0x30e, 0x67, 0x0, 0xe0, 0x0, @local}, 0x80) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@nocompress}]}) [ 765.152032][T10683] ISOFS: Unable to identify CD-ROM format. [ 765.157319][T10691] loop4: detected capacity change from 0 to 136 [ 765.182988][T10691] isofs_fill_super: root inode is not a directory. Corrupted media? 12:46:59 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d00200020002000200020002000200020002000200020ffffff8c00000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f00000000c0)={[{@cruft}]}) 12:46:59 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d00200020002000200020002000200020002000200020000000000000006cb9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 12:46:59 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b90000000000000000ffffff97000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45", 0x5b, 0x8800}], 0x0, &(0x7f00000000c0)) [ 765.238707][T10710] loop1: detected capacity change from 0 to 136 [ 765.259819][T10714] ISOFS: Unable to identify CD-ROM format. [ 765.268285][T10710] isofs_fill_super: root inode is not a directory. Corrupted media? [ 765.272466][T10720] loop5: detected capacity change from 0 to 136 12:46:59 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000300)='./file0\x00') preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000280)=[{&(0x7f0000000040)="03f3b33b26389bfdc2d39114b4f8d2f97af401ada98d9eb1c81cc7d1d1f7f39ee6de095f5e5c2fea23fb93d734151a135d68b6", 0x33, 0x400}, {&(0x7f0000000140)="0db5f3348159e6fe03b1bef8e3516fa25cc9fdbe02a7aec2b0612784034101cc1ef21247794ec7756c4c1de047c97c5a20ae374a5b0c3a47f7710681385e534b43bc46db2d4f768aceddf8eb88274504d35fc8931bf2e85507", 0x59, 0x8001}, {&(0x7f00000001c0)="7933504d545a7713907ea80cd1d2ad5b026870b8d68f6b06a5574cf3b18f9b58ad4dde25a0b488484b17d41dd402bafd73e6112369fc7408ebb19fadeea8fd1fdb27ded4ea0935970f0fe3d055b203a3059df81f985b3374cc33d50b09ff54af19132337e42956abe0b27d1044c0e341ee8996f7d92bfb30848e40b30013d12f5d0be198c6c9af30f103699eb9f3c0005d7a078ad41dc8540b0e53f6e02b445f17f9f0851b39c093a859f42de202ece3", 0xb0, 0xff}], 0x1004, &(0x7f00000001c0)=ANY=[]) [ 765.288218][T10722] loop2: detected capacity change from 0 to 136 [ 765.294355][T10726] loop4: detected capacity change from 0 to 136 [ 765.301043][T10720] isofs_fill_super: root inode is not a directory. Corrupted media? [ 765.311194][T10726] isofs_fill_super: root inode is not a directory. Corrupted media? [ 765.328053][T10710] loop1: detected capacity change from 0 to 136 12:46:59 executing program 3: set_mempolicy(0x3, &(0x7f00000007c0)=0x100000001, 0x9) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x85ffffff, &(0x7f00000000c0)) 12:46:59 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) shmget$private(0x0, 0x2000, 0x10, &(0x7f0000440000/0x2000)=nil) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000001140)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB='no,\x00']) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/tracing', 0x0, 0x0) lseek(r1, 0x0, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE(r0, 0x5000940e, &(0x7f0000000140)={{r1}, "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