y change from 0 to 136 [ 1484.970967][T20135] loop3: detected capacity change from 0 to 224 [ 1484.985346][T20134] isofs_fill_super: root inode is not a directory. Corrupted media? 23:03:15 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000001100bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:03:16 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000700bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1485.077333][T20152] loop3: detected capacity change from 0 to 224 [ 1485.113101][T20154] loop1: detected capacity change from 0 to 136 23:03:16 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000001200bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) [ 1485.136880][T20154] isofs_fill_super: root inode is not a directory. Corrupted media? 23:03:16 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000800bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:03:16 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000002200bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) [ 1485.183027][T20162] loop3: detected capacity change from 0 to 224 [ 1485.215010][T20170] loop1: detected capacity change from 0 to 136 [ 1485.223943][T20170] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1485.266375][T20182] loop3: detected capacity change from 0 to 224 [ 1485.333539][T20187] loop1: detected capacity change from 0 to 136 [ 1485.353991][T20187] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1485.402912][T20136] loop0: detected capacity change from 0 to 209987 [ 1485.420339][T20136] ISOFS: Unable to identify CD-ROM format. 23:03:18 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 23:03:18 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000900bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:03:18 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000002500bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:03:18 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xfffe, &(0x7f0000001500)=[{&(0x7f0000000040)="01433430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:03:18 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_io_uring_setup(0x0, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) r3 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) dup3(r3, r2, 0x0) recvmmsg(r0, &(0x7f00000030c0)=[{{0x0, 0x0, 0x0}}], 0x40000000000003b, 0x0, 0x0) 23:03:18 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 23:03:18 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000a00bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:03:18 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000004800bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) [ 1487.996916][T20223] loop3: detected capacity change from 0 to 224 [ 1488.003407][T20222] loop1: detected capacity change from 0 to 136 [ 1488.025633][T20222] isofs_fill_super: root inode is not a directory. Corrupted media? 23:03:19 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000b00bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1488.121190][T20235] loop3: detected capacity change from 0 to 224 [ 1488.134848][T20238] loop1: detected capacity change from 0 to 136 23:03:19 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000004c00bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) [ 1488.170575][T20238] isofs_fill_super: root inode is not a directory. Corrupted media? 23:03:19 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000c00bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1488.212467][T20247] loop3: detected capacity change from 0 to 224 [ 1488.248188][T20256] loop1: detected capacity change from 0 to 136 23:03:19 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000d00bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1488.264948][T20256] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1488.273799][T20259] loop3: detected capacity change from 0 to 224 [ 1488.363558][T20270] loop3: detected capacity change from 0 to 224 [ 1488.412484][T20217] loop0: detected capacity change from 0 to 209987 [ 1488.440285][T20217] ISOFS: Unable to identify CD-ROM format. 23:03:21 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 23:03:21 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000006000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:03:21 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000e00bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:03:21 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xfffe, &(0x7f0000001500)=[{&(0x7f0000000040)="01433630303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:03:21 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_io_uring_setup(0x0, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) r3 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) dup3(r3, r2, 0x0) recvmmsg(r0, &(0x7f00000030c0)=[{{0x0, 0x0, 0x0}}], 0x40000000000003b, 0x0, 0x0) 23:03:21 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 23:03:21 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000f00bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1490.998446][T20289] loop3: detected capacity change from 0 to 224 [ 1491.030953][T20295] loop1: detected capacity change from 0 to 136 [ 1491.040101][T20295] isofs_fill_super: root inode is not a directory. Corrupted media? 23:03:22 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000006800bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:03:22 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000001000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1491.081027][T20308] loop3: detected capacity change from 0 to 224 [ 1491.122317][T20313] loop1: detected capacity change from 0 to 136 [ 1491.135599][T20313] isofs_fill_super: root inode is not a directory. Corrupted media? 23:03:22 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000001100bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1491.166573][T20318] loop3: detected capacity change from 0 to 224 23:03:22 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000006c00bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:03:22 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000001200bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1491.246126][T20330] loop3: detected capacity change from 0 to 224 [ 1491.282682][T20336] loop1: detected capacity change from 0 to 136 [ 1491.293694][T20336] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1491.312945][T20342] loop3: detected capacity change from 0 to 224 [ 1491.442707][T20296] loop0: detected capacity change from 0 to 209987 [ 1491.460829][T20296] ISOFS: Unable to identify CD-ROM format. 23:03:24 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 23:03:24 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000007400bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:03:24 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000001800bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:03:24 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xfffe, &(0x7f0000001500)=[{&(0x7f0000000040)="01433830303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:03:24 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_io_uring_setup(0x7747, 0x0, &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) r3 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) dup3(r3, r2, 0x0) recvmmsg(r0, &(0x7f00000030c0)=[{{0x0, 0x0, 0x0}}], 0x40000000000003b, 0x0, 0x0) 23:03:24 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 23:03:25 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000001900bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1494.063159][T20372] loop3: detected capacity change from 0 to 224 [ 1494.070624][T20374] loop1: detected capacity change from 0 to 136 [ 1494.098902][T20374] isofs_fill_super: root inode is not a directory. Corrupted media? 23:03:25 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000007a00bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:03:25 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000002200bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1494.173540][T20386] loop3: detected capacity change from 0 to 224 23:03:25 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000008400bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:03:25 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000002500bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1494.215804][T20392] loop1: detected capacity change from 0 to 136 [ 1494.223803][T20392] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1494.249734][T20399] loop3: detected capacity change from 0 to 224 23:03:25 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000004800bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1494.296558][T20406] loop1: detected capacity change from 0 to 136 [ 1494.315522][T20406] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1494.354996][T20411] loop3: detected capacity change from 0 to 224 [ 1494.452365][T20366] loop0: detected capacity change from 0 to 209987 [ 1494.467159][T20366] ISOFS: Unable to identify CD-ROM format. 23:03:27 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 23:03:27 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000008800bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:03:27 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000004c00bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:03:27 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xfffe, &(0x7f0000001500)=[{&(0x7f0000000040)="01433a30303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:03:27 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_io_uring_setup(0x7747, 0x0, &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) r3 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) dup3(r3, r2, 0x0) recvmmsg(r0, &(0x7f00000030c0)=[{{0x0, 0x0, 0x0}}], 0x40000000000003b, 0x0, 0x0) 23:03:28 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) [ 1497.067937][T20436] loop1: detected capacity change from 0 to 136 [ 1497.074574][T20435] loop3: detected capacity change from 0 to 224 [ 1497.084519][T20436] isofs_fill_super: root inode is not a directory. Corrupted media? 23:03:28 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000006800bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:03:28 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020000000000000fe00bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:03:28 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000006c00bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:03:28 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000402bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) [ 1497.182325][T20461] loop1: detected capacity change from 0 to 136 [ 1497.194528][T20463] loop3: detected capacity change from 0 to 224 [ 1497.201909][T20461] isofs_fill_super: root inode is not a directory. Corrupted media? 23:03:28 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000007400bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1497.272420][T20472] loop3: detected capacity change from 0 to 224 [ 1497.309333][T20478] loop1: detected capacity change from 0 to 136 23:03:28 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000003bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) [ 1497.323066][T20478] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1497.391794][T20489] loop3: detected capacity change from 0 to 224 [ 1497.409449][T20490] loop1: detected capacity change from 0 to 136 [ 1497.422890][T20490] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1497.509628][T20429] loop0: detected capacity change from 0 to 209987 [ 1497.526516][T20429] ISOFS: Unable to identify CD-ROM format. 23:03:30 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 23:03:30 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000007a00bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:03:30 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000204bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:03:30 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xfffe, &(0x7f0000001500)=[{&(0x7f0000000040)="01433c30303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:03:30 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_io_uring_setup(0x7747, 0x0, &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) r3 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) dup3(r3, r2, 0x0) recvmmsg(r0, &(0x7f00000030c0)=[{{0x0, 0x0, 0x0}}], 0x40000000000003b, 0x0, 0x0) 23:03:31 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) [ 1500.067571][T20510] loop3: detected capacity change from 0 to 224 23:03:31 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf00000000fe00bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1500.107779][T20522] loop1: detected capacity change from 0 to 136 [ 1500.135935][T20522] isofs_fill_super: root inode is not a directory. Corrupted media? 23:03:31 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000604bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) [ 1500.152469][T20533] loop3: detected capacity change from 0 to 224 23:03:31 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000003f01bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1500.206019][T20540] loop1: detected capacity change from 0 to 136 [ 1500.238195][T20540] isofs_fill_super: root inode is not a directory. Corrupted media? 23:03:31 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000005bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:03:31 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000402bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1500.255898][T20547] loop3: detected capacity change from 0 to 224 [ 1500.294245][T20554] loop1: detected capacity change from 0 to 136 23:03:31 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000006bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) [ 1500.308081][T20554] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1500.341451][T20560] loop3: detected capacity change from 0 to 224 [ 1500.399098][T20569] loop1: detected capacity change from 0 to 136 [ 1500.407632][T20569] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1500.525660][T20520] loop0: detected capacity change from 0 to 209987 [ 1500.542927][T20520] ISOFS: Unable to identify CD-ROM format. 23:03:34 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 23:03:34 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf00000000a702bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:03:34 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000406bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:03:34 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xfffe, &(0x7f0000001500)=[{&(0x7f0000000040)="01433e30303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:03:34 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, 0x0, &(0x7f0000000100)) r3 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) dup3(r3, r2, 0x0) recvmmsg(r0, &(0x7f00000030c0)=[{{0x0, 0x0, 0x0}}], 0x40000000000003b, 0x0, 0x0) 23:03:34 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, 0x0) ptrace$cont(0x9, r0, 0x0, 0x0) [ 1503.116327][T20593] loop3: detected capacity change from 0 to 224 [ 1503.136914][T20599] loop1: detected capacity change from 0 to 136 23:03:34 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf00000000a902bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1503.159190][T20599] isofs_fill_super: root inode is not a directory. Corrupted media? 23:03:34 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000007bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:03:34 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000003bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1503.241841][T20618] loop3: detected capacity change from 0 to 224 [ 1503.302927][T20623] loop1: detected capacity change from 0 to 136 [ 1503.312837][T20623] isofs_fill_super: root inode is not a directory. Corrupted media? 23:03:34 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020000000000000fc07bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) [ 1503.350902][T20629] loop3: detected capacity change from 0 to 224 23:03:34 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000204bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1503.416845][T20638] loop1: detected capacity change from 0 to 136 [ 1503.434667][T20638] isofs_fill_super: root inode is not a directory. Corrupted media? 23:03:34 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000604bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1503.468652][T20644] loop3: detected capacity change from 0 to 224 [ 1503.540218][T20598] loop0: detected capacity change from 0 to 209987 [ 1503.547308][T20653] loop3: detected capacity change from 0 to 224 [ 1503.554968][T20598] ISOFS: Unable to identify CD-ROM format. 23:03:37 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000005bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:03:37 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 23:03:37 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000009bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:03:37 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xfffe, &(0x7f0000001500)=[{&(0x7f0000000040)="01434230303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:03:37 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, 0x0, &(0x7f0000000100)) r3 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) dup3(r3, r2, 0x0) recvmmsg(r0, &(0x7f00000030c0)=[{{0x0, 0x0, 0x0}}], 0x40000000000003b, 0x0, 0x0) 23:03:37 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, 0x0) ptrace$cont(0x9, r0, 0x0, 0x0) 23:03:37 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000006bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:03:37 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020000000000000000abf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) [ 1506.141829][T20674] loop3: detected capacity change from 0 to 224 [ 1506.156076][T20673] loop1: detected capacity change from 0 to 136 [ 1506.168146][T20673] isofs_fill_super: root inode is not a directory. Corrupted media? 23:03:37 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000406bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:03:37 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020000000000000000bbf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) [ 1506.250313][T20690] loop3: detected capacity change from 0 to 224 [ 1506.274769][T20696] loop1: detected capacity change from 0 to 136 [ 1506.283954][T20696] isofs_fill_super: root inode is not a directory. Corrupted media? 23:03:37 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000007bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1506.326331][T20704] loop3: detected capacity change from 0 to 224 [ 1506.374059][T20709] loop1: detected capacity change from 0 to 136 [ 1506.393293][T20709] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1506.418329][T20716] loop3: detected capacity change from 0 to 224 23:03:37 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020000000000000000cbf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:03:37 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000009bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1506.473038][T20725] loop1: detected capacity change from 0 to 136 [ 1506.490059][T20725] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1506.491544][T20732] loop3: detected capacity change from 0 to 224 [ 1506.603870][T20675] loop0: detected capacity change from 0 to 209987 [ 1506.620605][T20675] ISOFS: Unable to identify CD-ROM format. 23:03:40 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, 0x0) ptrace$cont(0x9, r0, 0x0, 0x0) 23:03:40 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf00000000000abf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:03:40 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020000000000000000dbf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:03:40 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xfffe, &(0x7f0000001500)=[{&(0x7f0000000040)="01434630303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:03:40 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, 0x0) ptrace$cont(0x9, r0, 0x0, 0x0) 23:03:40 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) 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) r2 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, 0x0, &(0x7f0000000100)) r3 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) dup3(r3, r2, 0x0) recvmmsg(r0, &(0x7f00000030c0)=[{{0x0, 0x0, 0x0}}], 0x40000000000003b, 0x0, 0x0) 23:03:40 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf00000000000bbf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1509.160915][T20757] loop3: detected capacity change from 0 to 224 [ 1509.167943][T20754] loop1: detected capacity change from 0 to 136 [ 1509.178047][T20754] isofs_fill_super: root inode is not a directory. Corrupted media? 23:03:40 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020000000000000000ebf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:03:40 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf00000000000cbf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:03:40 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020000000000000000fbf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) [ 1509.249602][T20770] loop3: detected capacity change from 0 to 224 [ 1509.280112][T20776] loop1: detected capacity change from 0 to 136 [ 1509.289674][T20776] isofs_fill_super: root inode is not a directory. Corrupted media? 23:03:40 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf00000000000dbf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1509.334526][T20785] loop3: detected capacity change from 0 to 224 [ 1509.355188][T20789] loop1: detected capacity change from 0 to 136 [ 1509.363739][T20789] isofs_fill_super: root inode is not a directory. Corrupted media? 23:03:40 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000002010bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) [ 1509.412742][T20793] loop3: detected capacity change from 0 to 224 [ 1509.472957][T20802] loop1: detected capacity change from 0 to 136 [ 1509.493372][T20802] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1509.597696][T20753] loop0: detected capacity change from 0 to 209987 [ 1509.614317][T20753] ISOFS: Unable to identify CD-ROM format. 23:03:43 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, 0x0) ptrace$cont(0x9, r0, 0x0, 0x0) 23:03:43 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf00000000000ebf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:03:43 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000011bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:03:43 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xfffe, &(0x7f0000001500)=[{&(0x7f0000000040)="01434830303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:03:43 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0) 23:03:43 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) 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) r2 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), 0x0) r3 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) dup3(r3, r2, 0x0) recvmmsg(r0, &(0x7f00000030c0)=[{{0x0, 0x0, 0x0}}], 0x40000000000003b, 0x0, 0x0) 23:03:43 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf00000000000fbf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1512.167526][T20821] loop3: detected capacity change from 0 to 224 [ 1512.176542][T20823] loop1: detected capacity change from 0 to 136 [ 1512.191207][T20823] isofs_fill_super: root inode is not a directory. Corrupted media? 23:03:43 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000012bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:03:43 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000002010bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1512.262606][T20839] loop3: detected capacity change from 0 to 224 23:03:43 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000011bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:03:43 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000020bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) [ 1512.315743][T20852] loop1: detected capacity change from 0 to 136 [ 1512.323926][T20852] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1512.350122][T20850] loop3: detected capacity change from 0 to 224 23:03:43 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000012bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1512.408507][T20861] loop1: detected capacity change from 0 to 136 [ 1512.416204][T20861] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1512.438675][T20869] loop3: detected capacity change from 0 to 224 [ 1512.509637][T20879] loop3: detected capacity change from 0 to 224 [ 1512.603752][T20825] loop0: detected capacity change from 0 to 209987 [ 1512.620794][T20825] ISOFS: Unable to identify CD-ROM format. 23:03:46 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, 0x0) ptrace$cont(0x9, r0, 0x0, 0x0) 23:03:46 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000001020bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:03:46 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000018bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:03:46 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xfffe, &(0x7f0000001500)=[{&(0x7f0000000040)="01434a30303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1515.197321][T20900] loop3: detected capacity change from 0 to 224 [ 1515.210600][T20901] loop1: detected capacity change from 0 to 136 23:03:46 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0) 23:03:46 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) 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) r2 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), 0x0) r3 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) dup3(r3, r2, 0x0) recvmmsg(r0, &(0x7f00000030c0)=[{{0x0, 0x0, 0x0}}], 0x40000000000003b, 0x0, 0x0) 23:03:46 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000019bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:03:46 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0) 23:03:46 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000020bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1515.244383][T20901] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1515.282972][T20915] loop3: detected capacity change from 0 to 224 23:03:46 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000022bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:03:46 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000001020bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1515.344573][T20933] loop1: detected capacity change from 0 to 136 [ 1515.352891][T20930] loop3: detected capacity change from 0 to 224 [ 1515.360408][T20933] isofs_fill_super: root inode is not a directory. Corrupted media? 23:03:46 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000025bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:03:46 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000022bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1515.449417][T20947] loop3: detected capacity change from 0 to 224 [ 1515.456623][T20946] loop1: detected capacity change from 0 to 136 [ 1515.476172][T20946] isofs_fill_super: root inode is not a directory. Corrupted media? 23:03:46 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020000000000000003fbf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) [ 1515.614378][T20958] loop3: detected capacity change from 0 to 224 [ 1515.636867][T20895] loop0: detected capacity change from 0 to 209987 [ 1515.644813][T20963] loop1: detected capacity change from 0 to 136 23:03:46 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000025bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1515.661514][T20963] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1515.687978][T20895] ISOFS: Unable to identify CD-ROM format. 23:03:46 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xfffe, &(0x7f0000001500)=[{&(0x7f0000000040)="01434c30303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1516.051224][T20982] loop0: detected capacity change from 0 to 209987 [ 1516.066763][T20982] ISOFS: Unable to identify CD-ROM format. 23:03:49 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0) 23:03:49 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000040bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:03:49 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf00000000003fbf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:03:49 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) 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) r2 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), 0x0) r3 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) dup3(r3, r2, 0x0) recvmmsg(r0, &(0x7f00000030c0)=[{{0x0, 0x0, 0x0}}], 0x40000000000003b, 0x0, 0x0) 23:03:49 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xfffe, &(0x7f0000001500)=[{&(0x7f0000000040)="01434e30303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:03:49 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0) 23:03:49 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf00000000013fbf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1518.293686][T20999] loop3: detected capacity change from 0 to 224 [ 1518.302804][T21001] loop1: detected capacity change from 0 to 136 [ 1518.317546][T21001] isofs_fill_super: root inode is not a directory. Corrupted media? 23:03:49 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000048bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:03:49 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000040bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1518.436890][T21020] loop3: detected capacity change from 0 to 224 [ 1518.486820][T21026] loop1: detected capacity change from 0 to 136 [ 1518.502940][T21026] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1518.526088][T21027] loop3: detected capacity change from 0 to 224 23:03:49 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000048bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:03:49 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020000000000000004cbf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:03:49 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf00000000004cbf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1518.602315][T21041] loop1: detected capacity change from 0 to 136 [ 1518.608959][T21042] loop3: detected capacity change from 0 to 224 [ 1518.619066][T21041] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1518.692022][T21000] loop0: detected capacity change from 0 to 209987 [ 1518.698681][T21051] loop3: detected capacity change from 0 to 224 [ 1518.724325][T21000] ISOFS: Unable to identify CD-ROM format. 23:03:52 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, 0x0, 0x0, 0x0) 23:03:52 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000060bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:03:52 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xfffe, &(0x7f0000001500)=[{&(0x7f0000000040)="01435030303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:03:52 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0) 23:03:52 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000068bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:03:52 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) r3 = syz_io_uring_setup(0x0, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) dup3(r3, r2, 0x0) recvmmsg(r0, &(0x7f00000030c0)=[{{0x0, 0x0, 0x0}}], 0x40000000000003b, 0x0, 0x0) 23:03:52 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, 0x0, 0x0, 0x0) 23:03:52 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf00000000006cbf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:03:52 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000068bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) [ 1521.318801][T21072] loop3: detected capacity change from 0 to 224 [ 1521.327577][T21073] loop1: detected capacity change from 0 to 136 [ 1521.358242][T21073] isofs_fill_super: root inode is not a directory. Corrupted media? 23:03:52 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000074bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:03:52 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020000000000000006cbf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) [ 1521.435293][T21099] loop3: detected capacity change from 0 to 224 [ 1521.443920][T21100] loop1: detected capacity change from 0 to 136 [ 1521.465514][T21100] isofs_fill_super: root inode is not a directory. Corrupted media? 23:03:52 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf00000000007abf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1521.512784][T21108] loop3: detected capacity change from 0 to 224 [ 1521.544845][T21115] loop1: detected capacity change from 0 to 136 23:03:52 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000074bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:03:52 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf0000000002a7bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1521.561414][T21115] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1521.593735][T21123] loop3: detected capacity change from 0 to 224 23:03:52 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf0000000002a9bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1521.653279][T21130] loop1: detected capacity change from 0 to 136 [ 1521.673535][T21130] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1521.685792][T21137] loop3: detected capacity change from 0 to 224 [ 1521.749336][T21146] loop3: detected capacity change from 0 to 224 [ 1521.795115][T21076] loop0: detected capacity change from 0 to 209987 [ 1521.810934][T21076] ISOFS: Unable to identify CD-ROM format. 23:03:52 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xfffe, &(0x7f0000001500)=[{&(0x7f0000000040)="01435230303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1522.188784][T21158] loop0: detected capacity change from 0 to 209987 [ 1522.205054][T21158] ISOFS: Unable to identify CD-ROM format. 23:03:55 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, 0x0, 0x0, 0x0) 23:03:55 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020000000000000007abf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:03:55 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, 0x0, 0x0, 0x0) 23:03:55 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf00000000fffebf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:03:55 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) r3 = syz_io_uring_setup(0x0, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) dup3(r3, r2, 0x0) recvmmsg(r0, &(0x7f00000030c0)=[{{0x0, 0x0, 0x0}}], 0x40000000000003b, 0x0, 0x0) 23:03:55 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xfffe, &(0x7f0000001500)=[{&(0x7f0000000040)="01435430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1524.328577][T21171] loop1: detected capacity change from 0 to 136 [ 1524.336326][T21171] isofs_fill_super: root inode is not a directory. Corrupted media? 23:03:55 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000084bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:03:55 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000fffbf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1524.395034][T21188] loop3: detected capacity change from 0 to 224 [ 1524.432390][T21194] loop1: detected capacity change from 0 to 136 [ 1524.451162][T21194] isofs_fill_super: root inode is not a directory. Corrupted media? 23:03:55 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000088bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:03:55 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf00000000feffbf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1524.524299][T21204] loop3: detected capacity change from 0 to 224 [ 1524.560230][T21211] loop1: detected capacity change from 0 to 136 23:03:55 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d20202020202020202020202020200020202020202020202020202000000000000007fcbf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) [ 1524.568731][T21211] isofs_fill_super: root inode is not a directory. Corrupted media? 23:03:55 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000002bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1524.602082][T21216] loop3: detected capacity change from 0 to 224 [ 1524.642049][T21221] loop1: detected capacity change from 0 to 136 [ 1524.657813][T21221] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1524.702687][T21225] loop3: detected capacity change from 0 to 224 [ 1524.787773][T21182] loop0: detected capacity change from 0 to 209987 [ 1524.811120][T21182] ISOFS: Unable to identify CD-ROM format. 23:03:58 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, 0x0, 0x0, 0x0) 23:03:58 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020000000000000fffebf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:03:58 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) 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) r2 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) r3 = syz_io_uring_setup(0x0, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) dup3(r3, r2, 0x0) recvmmsg(r0, &(0x7f00000030c0)=[{{0x0, 0x0, 0x0}}], 0x40000000000003b, 0x0, 0x0) 23:03:58 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000003bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:03:58 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xfffe, &(0x7f0000001500)=[{&(0x7f0000000040)="01435630303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:03:58 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000200bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1527.342036][T21248] loop1: detected capacity change from 0 to 136 [ 1527.350016][T21248] isofs_fill_super: root inode is not a directory. Corrupted media? 23:03:58 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000004bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:03:58 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000fffbf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) [ 1527.398642][T21258] loop3: detected capacity change from 0 to 224 [ 1527.400022][T21256] loop4: detected capacity change from 0 to 224 23:03:58 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 23:03:58 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000005bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1527.474675][T21272] loop1: detected capacity change from 0 to 136 [ 1527.482489][T21271] loop3: detected capacity change from 0 to 224 [ 1527.489142][T21272] isofs_fill_super: root inode is not a directory. Corrupted media? 23:03:58 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020000000000000feffbf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:03:58 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000006bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1527.562514][T21286] loop3: detected capacity change from 0 to 224 [ 1527.566395][T21292] loop1: detected capacity change from 0 to 136 [ 1527.581921][T21292] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1527.674875][T21305] loop3: detected capacity change from 0 to 224 [ 1527.798082][T21259] loop0: detected capacity change from 0 to 209987 [ 1527.811786][T21259] ISOFS: Unable to identify CD-ROM format. 23:04:01 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, 0x0, 0x0, 0x0) 23:04:01 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000002bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:04:01 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000007bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:04:01 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xfffe, &(0x7f0000001500)=[{&(0x7f0000000040)="01435830303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:04:01 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) 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) r2 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) r3 = syz_io_uring_setup(0x7747, 0x0, &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) dup3(r3, r2, 0x0) recvmmsg(r0, &(0x7f00000030c0)=[{{0x0, 0x0, 0x0}}], 0x40000000000003b, 0x0, 0x0) 23:04:01 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000008bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:04:01 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000003bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) [ 1530.374363][T21331] loop3: detected capacity change from 0 to 224 [ 1530.374506][T21330] loop1: detected capacity change from 0 to 136 [ 1530.402873][T21330] isofs_fill_super: root inode is not a directory. Corrupted media? 23:04:01 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000009bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:04:01 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x6000000, 0xfffe, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1530.475696][T21343] loop3: detected capacity change from 0 to 224 [ 1530.491462][T21344] loop1: detected capacity change from 0 to 136 [ 1530.513179][T21344] isofs_fill_super: root inode is not a directory. Corrupted media? 23:04:01 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000004bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) [ 1530.564861][T21352] loop3: detected capacity change from 0 to 224 23:04:01 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf00000000000abf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:04:01 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000005bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) [ 1530.615112][T21363] loop1: detected capacity change from 0 to 136 [ 1530.633783][T21363] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1530.688744][T21371] loop3: detected capacity change from 0 to 224 [ 1530.714966][T21375] loop1: detected capacity change from 0 to 136 [ 1530.736140][T21375] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1530.892109][T21323] loop0: detected capacity change from 0 to 209987 [ 1530.907522][T21323] ISOFS: Unable to identify CD-ROM format. [ 1530.956376][T21357] loop4: detected capacity change from 0 to 209987 23:04:04 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000006bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:04:04 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf00000000000bbf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:04:04 executing program 4 (fault-call:8 fault-nth:0): clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 23:04:04 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xfffe, &(0x7f0000001500)=[{&(0x7f0000000040)="01435a30303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:04:04 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) r3 = syz_io_uring_setup(0x7747, 0x0, &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) dup3(r3, r2, 0x0) recvmmsg(r0, &(0x7f00000030c0)=[{{0x0, 0x0, 0x0}}], 0x40000000000003b, 0x0, 0x0) 23:04:04 executing program 5 (fault-call:8 fault-nth:0): clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) [ 1533.377304][T21403] loop3: detected capacity change from 0 to 224 [ 1533.384064][T21404] FAULT_INJECTION: forcing a failure. [ 1533.384064][T21404] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1533.388104][T21406] loop1: detected capacity change from 0 to 136 [ 1533.397218][T21404] CPU: 0 PID: 21404 Comm: syz-executor.4 Not tainted 5.13.0-syzkaller #0 [ 1533.397238][T21404] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1533.422298][T21404] Call Trace: [ 1533.425567][T21404] dump_stack_lvl+0xb7/0x103 [ 1533.430246][T21404] dump_stack+0x11/0x1a [ 1533.434394][T21404] should_fail+0x23c/0x250 [ 1533.438807][T21404] should_fail_usercopy+0x16/0x20 [ 1533.443838][T21404] _copy_to_user+0x1c/0x90 [ 1533.448371][T21404] simple_read_from_buffer+0xab/0x120 [ 1533.453759][T21404] proc_fail_nth_read+0xf6/0x140 [ 1533.458899][T21404] ? rw_verify_area+0x136/0x250 [ 1533.463816][T21404] ? proc_fault_inject_write+0x200/0x200 [ 1533.469473][T21404] vfs_read+0x154/0x5d0 [ 1533.473620][T21404] ? finish_task_switch+0xce/0x290 [ 1533.478765][T21404] ? __fget_light+0xd0/0x260 [ 1533.483348][T21404] ksys_read+0xce/0x180 [ 1533.487557][T21404] __x64_sys_read+0x3e/0x50 [ 1533.492067][T21404] do_syscall_64+0x3d/0x90 [ 1533.496465][T21404] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1533.502732][T21404] RIP: 0033:0x41935c [ 1533.506624][T21404] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 1533.526223][T21404] RSP: 002b:00007f7d275d6170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1533.534613][T21404] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000041935c [ 1533.542578][T21404] RDX: 000000000000000f RSI: 00007f7d275d61e0 RDI: 0000000000000003 [ 1533.550529][T21404] RBP: 00007f7d275d61d0 R08: 0000000000000000 R09: 0000000000000000 [ 1533.558586][T21404] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1533.566536][T21404] R13: 00007ffd5d7e75df R14: 00007f7d275d6300 R15: 0000000000022000 [ 1533.611736][T21416] FAULT_INJECTION: forcing a failure. [ 1533.611736][T21416] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1533.624834][T21416] CPU: 1 PID: 21416 Comm: syz-executor.5 Not tainted 5.13.0-syzkaller #0 [ 1533.633235][T21416] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1533.643281][T21416] Call Trace: [ 1533.646546][T21416] dump_stack_lvl+0xb7/0x103 [ 1533.651135][T21416] dump_stack+0x11/0x1a [ 1533.655279][T21416] should_fail+0x23c/0x250 [ 1533.659822][T21416] should_fail_usercopy+0x16/0x20 [ 1533.664885][T21416] _copy_to_user+0x1c/0x90 [ 1533.669285][T21416] simple_read_from_buffer+0xab/0x120 [ 1533.674659][T21416] proc_fail_nth_read+0xf6/0x140 [ 1533.679580][T21416] ? rw_verify_area+0x136/0x250 [ 1533.684442][T21416] ? proc_fault_inject_write+0x200/0x200 [ 1533.690126][T21416] vfs_read+0x154/0x5d0 [ 1533.694276][T21416] ? finish_task_switch+0xce/0x290 [ 1533.699372][T21416] ? __fget_light+0xd0/0x260 [ 1533.704045][T21416] ksys_read+0xce/0x180 [ 1533.708184][T21416] __x64_sys_read+0x3e/0x50 [ 1533.712703][T21416] do_syscall_64+0x3d/0x90 [ 1533.717176][T21416] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1533.723141][T21416] RIP: 0033:0x41935c [ 1533.727093][T21416] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 1533.746881][T21416] RSP: 002b:00007f8d1b5db170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 23:04:04 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 23:04:04 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf00000000000cbf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:04:04 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) [ 1533.755371][T21416] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000041935c [ 1533.763331][T21416] RDX: 000000000000000f RSI: 00007f8d1b5db1e0 RDI: 0000000000000003 [ 1533.771346][T21416] RBP: 00007f8d1b5db1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1533.779315][T21416] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1533.787275][T21416] R13: 00007ffffeb1b54f R14: 00007f8d1b5db300 R15: 0000000000022000 [ 1533.798939][T21406] isofs_fill_super: root inode is not a directory. Corrupted media? 23:04:04 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000007bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:04:04 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf00000000000dbf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:04:04 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000008bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) [ 1533.858253][T21432] loop3: detected capacity change from 0 to 224 [ 1533.879696][T21435] loop1: detected capacity change from 0 to 136 [ 1533.892969][T21435] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1533.930929][T21407] loop0: detected capacity change from 0 to 209987 [ 1533.937721][T21442] loop3: detected capacity change from 0 to 224 [ 1533.961692][T21407] ISOFS: Unable to identify CD-ROM format. 23:04:04 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf00000000000ebf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1533.978030][T21451] loop1: detected capacity change from 0 to 136 [ 1533.998788][T21451] isofs_fill_super: root inode is not a directory. Corrupted media? 23:04:05 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf00000000000fbf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:04:05 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000009bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) [ 1534.052467][T21456] loop3: detected capacity change from 0 to 224 23:04:05 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xfffe, &(0x7f0000001500)=[{&(0x7f0000000040)="01435c30303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1534.114212][T21467] loop1: detected capacity change from 0 to 136 [ 1534.121601][T21469] loop3: detected capacity change from 0 to 224 [ 1534.138136][T21467] isofs_fill_super: root inode is not a directory. Corrupted media? 23:04:05 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) 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) r2 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) r3 = syz_io_uring_setup(0x7747, 0x0, &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) dup3(r3, r2, 0x0) recvmmsg(r0, &(0x7f00000030c0)=[{{0x0, 0x0, 0x0}}], 0x40000000000003b, 0x0, 0x0) 23:04:05 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000010bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1534.250611][T21489] loop3: detected capacity change from 0 to 224 [ 1534.455371][T21474] loop0: detected capacity change from 0 to 209987 [ 1534.471316][T21474] ISOFS: Unable to identify CD-ROM format. 23:04:07 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0xa, r0, 0x0, 0x0) 23:04:07 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020000000000000000abf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:04:07 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0xa, r0, 0x0, 0x0) 23:04:07 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000011bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:04:07 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xfffe, &(0x7f0000001500)=[{&(0x7f0000000040)="01435e30303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:04:07 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) r3 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, 0x0, &(0x7f0000000100)) dup3(r3, r2, 0x0) recvmmsg(r0, &(0x7f00000030c0)=[{{0x0, 0x0, 0x0}}], 0x40000000000003b, 0x0, 0x0) [ 1536.831201][T21503] loop1: detected capacity change from 0 to 136 [ 1536.846982][T21503] isofs_fill_super: root inode is not a directory. Corrupted media? 23:04:07 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000012bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:04:07 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x4, 0x0) [ 1536.878280][T21526] loop3: detected capacity change from 0 to 224 23:04:07 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x4, 0x0) 23:04:07 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020000000000000000bbf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:04:07 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x2000, 0x0) 23:04:07 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x2000, 0x0) [ 1536.984754][T21549] loop3: detected capacity change from 0 to 224 [ 1536.993994][T21551] loop1: detected capacity change from 0 to 136 23:04:07 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000018bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1537.040604][T21551] isofs_fill_super: root inode is not a directory. Corrupted media? 23:04:08 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x7f00, 0x0) 23:04:08 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x7f00, 0x0) 23:04:08 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020000000000000000cbf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) [ 1537.134517][T21578] loop3: detected capacity change from 0 to 224 [ 1537.170285][T21593] loop1: detected capacity change from 0 to 136 [ 1537.210870][T21593] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1537.335939][T21523] loop0: detected capacity change from 0 to 209987 [ 1537.350988][T21523] ISOFS: Unable to identify CD-ROM format. 23:04:08 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xfffe, &(0x7f0000001500)=[{&(0x7f0000000040)="01436030303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:04:08 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) r3 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, 0x0, &(0x7f0000000100)) dup3(r3, r2, 0x0) recvmmsg(r0, &(0x7f00000030c0)=[{{0x0, 0x0, 0x0}}], 0x40000000000003b, 0x0, 0x0) 23:04:08 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000019bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:04:08 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x200000, 0x0) 23:04:08 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x200000, 0x0) 23:04:08 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020000000000000000dbf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) [ 1537.689026][T21616] loop0: detected capacity change from 0 to 209987 [ 1537.704696][T21616] ISOFS: Unable to identify CD-ROM format. 23:04:08 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000022bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1537.756070][T21628] loop1: detected capacity change from 0 to 136 [ 1537.762955][T21630] loop3: detected capacity change from 0 to 224 [ 1537.773122][T21628] isofs_fill_super: root inode is not a directory. Corrupted media? 23:04:08 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x800000, 0x0) 23:04:08 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xfffe, &(0x7f0000001500)=[{&(0x7f0000000040)="01436230303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:04:08 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020000000000000000ebf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:04:08 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x800000, 0x0) 23:04:08 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000025bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1537.857253][T21648] loop3: detected capacity change from 0 to 224 [ 1537.885487][T21665] loop1: detected capacity change from 0 to 136 23:04:08 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x1000000, 0x0) [ 1537.901500][T21665] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1537.985449][T21680] loop3: detected capacity change from 0 to 224 [ 1538.157285][T21657] loop0: detected capacity change from 0 to 209987 [ 1538.173757][T21657] ISOFS: Unable to identify CD-ROM format. 23:04:09 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) 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) r2 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) r3 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, 0x0, &(0x7f0000000100)) dup3(r3, r2, 0x0) recvmmsg(r0, &(0x7f00000030c0)=[{{0x0, 0x0, 0x0}}], 0x40000000000003b, 0x0, 0x0) 23:04:09 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x1000000, 0x0) 23:04:09 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x4000000, 0x0) 23:04:09 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020000000000000000fbf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:04:09 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000048bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:04:09 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xfffe, &(0x7f0000001500)=[{&(0x7f0000000040)="01436430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:04:09 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf00000000004cbf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1538.592507][T21697] loop1: detected capacity change from 0 to 136 [ 1538.600242][T21699] loop3: detected capacity change from 0 to 224 [ 1538.620999][T21697] isofs_fill_super: root inode is not a directory. Corrupted media? 23:04:09 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x7f000000, 0x0) 23:04:09 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000010bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) [ 1538.723811][T21734] loop3: detected capacity change from 0 to 224 [ 1538.732113][T21736] loop1: detected capacity change from 0 to 136 23:04:09 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0xfeffffff, 0x0) 23:04:09 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000068bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:04:09 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0xfffffffe, 0x0) [ 1538.767243][T21736] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1538.869703][T21757] loop3: detected capacity change from 0 to 224 [ 1538.998051][T21703] loop0: detected capacity change from 0 to 209987 [ 1539.014032][T21703] ISOFS: Unable to identify CD-ROM format. 23:04:10 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) r3 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), 0x0) dup3(r3, r2, 0x0) recvmmsg(r0, &(0x7f00000030c0)=[{{0x0, 0x0, 0x0}}], 0x40000000000003b, 0x0, 0x0) 23:04:12 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x4000000, 0x0) 23:04:12 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x200000000000, 0x0) 23:04:12 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000011bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:04:12 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf00000000006cbf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:04:12 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xfffe, &(0x7f0000001500)=[{&(0x7f0000000040)="01434402303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:04:12 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) r3 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), 0x0) dup3(r3, r2, 0x0) recvmmsg(r0, &(0x7f00000030c0)=[{{0x0, 0x0, 0x0}}], 0x40000000000003b, 0x0, 0x0) 23:04:12 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000074bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:04:12 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000012bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) [ 1541.607208][T21789] loop3: detected capacity change from 0 to 224 [ 1541.611254][T21786] loop1: detected capacity change from 0 to 136 [ 1541.634042][T21786] isofs_fill_super: root inode is not a directory. Corrupted media? 23:04:12 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x80000000000000, 0x0) 23:04:12 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf00000000007abf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1541.696291][T21808] loop3: detected capacity change from 0 to 224 [ 1541.698362][T21807] loop1: detected capacity change from 0 to 136 [ 1541.727619][T21807] isofs_fill_super: root inode is not a directory. Corrupted media? 23:04:12 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf0000000000febf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:04:12 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x100000000000000, 0x0) [ 1541.792620][T21823] loop3: detected capacity change from 0 to 224 [ 1541.872414][T21835] loop3: detected capacity change from 0 to 224 [ 1542.002969][T21788] loop0: detected capacity change from 0 to 209987 [ 1542.019377][T21788] ISOFS: Unable to identify CD-ROM format. 23:04:15 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x7f000000, 0x0) 23:04:15 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000022bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:04:15 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf020000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:04:15 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x400000000000000, 0x0) 23:04:15 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xfffe, &(0x7f0000001500)=[{&(0x7f0000000040)="01434413303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:04:15 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) r3 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), 0x0) dup3(r3, r2, 0x0) recvmmsg(r0, &(0x7f00000030c0)=[{{0x0, 0x0, 0x0}}], 0x40000000000003b, 0x0, 0x0) [ 1544.631853][T21866] loop3: detected capacity change from 0 to 224 [ 1544.639890][T21865] loop1: detected capacity change from 0 to 136 23:04:15 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf030000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:04:15 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0xfeffffff, 0x0) [ 1544.674191][T21865] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1544.712446][T21883] loop3: detected capacity change from 0 to 224 23:04:15 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf040000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:04:15 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000025bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:04:15 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf050000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:04:15 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000048bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) [ 1544.779791][T21899] loop1: detected capacity change from 0 to 136 [ 1544.788178][T21899] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1544.808019][T21908] loop3: detected capacity change from 0 to 224 23:04:15 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0xfffffffe, 0x0) [ 1544.885410][T21920] loop1: detected capacity change from 0 to 136 [ 1544.889252][T21919] loop3: detected capacity change from 0 to 224 [ 1544.901207][T21920] isofs_fill_super: root inode is not a directory. Corrupted media? 23:04:15 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf060000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:04:15 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x200000000000, 0x0) [ 1544.999842][T21945] loop3: detected capacity change from 0 to 224 [ 1545.138733][T21868] loop0: detected capacity change from 0 to 209987 [ 1545.155022][T21868] ISOFS: Unable to identify CD-ROM format. 23:04:18 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x7f00000000000000, 0x0) 23:04:18 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020000000000000004cbf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:04:18 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf070000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:04:18 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x80000000000000, 0x0) 23:04:18 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xfffe, &(0x7f0000001500)=[{&(0x7f0000000040)="01434422303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:04:18 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) dup3(0xffffffffffffffff, r2, 0x0) recvmmsg(r0, &(0x7f00000030c0)=[{{0x0, 0x0, 0x0}}], 0x40000000000003b, 0x0, 0x0) 23:04:18 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf080000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1547.651722][T21975] loop1: detected capacity change from 0 to 136 [ 1547.662652][T21979] loop3: detected capacity change from 0 to 224 [ 1547.670663][T21975] isofs_fill_super: root inode is not a directory. Corrupted media? 23:04:18 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x100000000000000, 0x0) 23:04:18 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000060bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:04:18 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0xfeffffff00000000, 0x0) [ 1547.781489][T22007] loop3: detected capacity change from 0 to 224 [ 1547.782131][T22006] loop1: detected capacity change from 0 to 136 23:04:18 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf090000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1547.823291][T22006] isofs_fill_super: root inode is not a directory. Corrupted media? 23:04:18 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf0a0000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:04:18 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000068bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) [ 1547.876747][T22031] loop3: detected capacity change from 0 to 224 [ 1547.916499][T22035] loop1: detected capacity change from 0 to 136 23:04:18 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020000000000000006cbf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) [ 1547.929573][T22035] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1547.959239][T22042] loop3: detected capacity change from 0 to 224 23:04:18 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf0b0000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1548.007541][T22046] loop1: detected capacity change from 0 to 136 [ 1548.030221][T22046] isofs_fill_super: root inode is not a directory. Corrupted media? 23:04:19 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf0c0000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1548.062948][T22053] loop3: detected capacity change from 0 to 224 [ 1548.137212][T22061] loop3: detected capacity change from 0 to 224 [ 1548.146682][T21976] loop0: detected capacity change from 0 to 209987 [ 1548.174142][T21976] ISOFS: Unable to identify CD-ROM format. 23:04:19 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xfffe, &(0x7f0000001500)=[{&(0x7f0000000040)="01434424303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:04:19 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) dup3(0xffffffffffffffff, r2, 0x0) recvmmsg(r0, &(0x7f00000030c0)=[{{0x0, 0x0, 0x0}}], 0x40000000000003b, 0x0, 0x0) 23:04:19 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000074bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) [ 1548.513680][T22078] loop1: detected capacity change from 0 to 136 [ 1548.535306][T22078] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1548.564921][T22074] loop0: detected capacity change from 0 to 209987 [ 1548.579625][T22074] ISOFS: Unable to identify CD-ROM format. 23:04:21 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x400000000000000, 0x0) 23:04:21 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf0d0000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:04:21 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xfffe, &(0x7f0000001500)=[{&(0x7f0000000040)="01434426303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:04:21 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0xffffffff00000000, 0x0) 23:04:21 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020000000000000007abf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:04:21 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf0e0000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:04:21 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) dup3(0xffffffffffffffff, r2, 0x0) recvmmsg(r0, &(0x7f00000030c0)=[{{0x0, 0x0, 0x0}}], 0x40000000000003b, 0x0, 0x0) [ 1550.752537][T22094] loop3: detected capacity change from 0 to 224 23:04:21 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x7f00000000000000, 0x0) [ 1550.808756][T22108] loop1: detected capacity change from 0 to 136 [ 1550.821259][T22108] isofs_fill_super: root inode is not a directory. Corrupted media? 23:04:21 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf0f0000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:04:21 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x4) 23:04:21 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000084bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) [ 1550.858017][T22124] loop3: detected capacity change from 0 to 224 23:04:21 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0xfeffffff00000000, 0x0) 23:04:21 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x2000) [ 1550.941513][T22146] loop1: detected capacity change from 0 to 136 [ 1550.952944][T22146] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1550.957113][T22157] loop3: detected capacity change from 0 to 224 23:04:21 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf100000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1551.067676][T22181] loop3: detected capacity change from 0 to 224 [ 1551.218941][T22105] loop0: detected capacity change from 0 to 209987 [ 1551.233572][T22105] ISOFS: Unable to identify CD-ROM format. 23:04:22 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xfffe, &(0x7f0000001500)=[{&(0x7f0000000040)="01434428303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:04:22 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0xffffffff00000000, 0x0) 23:04:22 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000088bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) [ 1551.363367][T22198] loop1: detected capacity change from 0 to 136 [ 1551.371333][T22198] isofs_fill_super: root inode is not a directory. Corrupted media? 23:04:22 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) r2 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) dup3(r2, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f00000030c0)=[{{0x0, 0x0, 0x0}}], 0x40000000000003b, 0x0, 0x0) 23:04:22 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf110000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:04:22 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x4) 23:04:22 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d20202020202020202020202020200020202020202020202020202000000000000000febf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) [ 1551.623348][T22199] loop0: detected capacity change from 0 to 209987 [ 1551.638760][T22199] ISOFS: Unable to identify CD-ROM format. 23:04:22 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x2000) [ 1551.677842][T22224] loop3: detected capacity change from 0 to 224 [ 1551.693759][T22225] loop1: detected capacity change from 0 to 136 23:04:22 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf120000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:04:22 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xfffe, &(0x7f0000001500)=[{&(0x7f0000000040)="0143442a303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1551.729589][T22225] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1551.830422][T22250] loop3: detected capacity change from 0 to 224 [ 1552.057704][T22246] loop0: detected capacity change from 0 to 209987 [ 1552.072982][T22246] ISOFS: Unable to identify CD-ROM format. 23:04:24 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x7f00) 23:04:24 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x7f00) 23:04:24 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf020000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:04:24 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf180000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:04:24 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xfffe, &(0x7f0000001500)=[{&(0x7f0000000040)="0143442c303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:04:24 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) r2 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) dup3(r2, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f00000030c0)=[{{0x0, 0x0, 0x0}}], 0x40000000000003b, 0x0, 0x0) 23:04:24 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf190000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1554.015409][T22273] loop1: detected capacity change from 0 to 136 [ 1554.020857][T22278] loop3: detected capacity change from 0 to 224 [ 1554.029702][T22273] isofs_fill_super: root inode is not a directory. Corrupted media? 23:04:25 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x200000) 23:04:25 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x200000) 23:04:25 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf030000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:04:25 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf220000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:04:25 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x800000) [ 1554.102989][T22298] loop3: detected capacity change from 0 to 224 [ 1554.142693][T22315] loop1: detected capacity change from 0 to 136 23:04:25 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x800000) [ 1554.185723][T22315] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1554.220668][T22326] loop3: detected capacity change from 0 to 224 23:04:25 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf250000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:04:25 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf040000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:04:25 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x1000000) [ 1554.320784][T22352] loop3: detected capacity change from 0 to 224 [ 1554.324002][T22355] loop1: detected capacity change from 0 to 136 [ 1554.370073][T22355] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1554.469812][T22277] loop0: detected capacity change from 0 to 209987 [ 1554.487888][T22277] ISOFS: Unable to identify CD-ROM format. 23:04:25 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xfffe, &(0x7f0000001500)=[{&(0x7f0000000040)="0143442e303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:04:25 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) 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_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) r2 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) dup3(r2, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f00000030c0)=[{{0x0, 0x0, 0x0}}], 0x40000000000003b, 0x0, 0x0) 23:04:25 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf480000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:04:25 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf050000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) [ 1554.844414][T22379] loop0: detected capacity change from 0 to 209987 [ 1554.860359][T22379] ISOFS: Unable to identify CD-ROM format. 23:04:25 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf4c0000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1554.898527][T22387] loop3: detected capacity change from 0 to 224 [ 1554.899770][T22388] loop1: detected capacity change from 0 to 136 [ 1554.927110][T22388] isofs_fill_super: root inode is not a directory. Corrupted media? 23:04:25 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xfffe, &(0x7f0000001500)=[{&(0x7f0000000040)="0143442f303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:04:25 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf060000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:04:25 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf680000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1554.987100][T22398] loop3: detected capacity change from 0 to 224 [ 1554.988110][T22396] blk_update_request: I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 1555.055632][T22409] loop1: detected capacity change from 0 to 136 [ 1555.063564][T22409] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1555.073550][T22411] loop3: detected capacity change from 0 to 224 [ 1555.303378][T22406] loop0: detected capacity change from 0 to 209987 [ 1555.320422][T22406] ISOFS: Unable to identify CD-ROM format. 23:04:28 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf070000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:04:28 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x1000000) 23:04:28 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf6c0000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1557.217020][T22432] loop1: detected capacity change from 0 to 136 [ 1557.217901][T22434] loop3: detected capacity change from 0 to 224 [ 1557.229742][T22432] isofs_fill_super: root inode is not a directory. Corrupted media? 23:04:28 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x4000000) 23:04:28 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xfffe, &(0x7f0000001500)=[{&(0x7f0000000040)="01434431303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:04:28 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)) r0 = 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_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) r2 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) dup3(r2, r1, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000030c0)=[{{0x0, 0x0, 0x0}}], 0x40000000000003b, 0x0, 0x0) 23:04:28 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf080000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:04:28 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf740000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:04:28 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x4000000) 23:04:28 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) r2 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) dup3(r2, r1, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000030c0)=[{{0x0, 0x0, 0x0}}], 0x40000000000003b, 0x0, 0x0) [ 1557.338356][T22459] loop3: detected capacity change from 0 to 224 [ 1557.353019][T22464] loop1: detected capacity change from 0 to 136 23:04:28 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf7a0000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:04:28 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x7f000000) [ 1557.390167][T22464] isofs_fill_super: root inode is not a directory. Corrupted media? 23:04:28 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf090000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:04:28 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x7f000000) 23:04:28 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)) r0 = 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_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) r2 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) dup3(r2, r1, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000030c0)=[{{0x0, 0x0, 0x0}}], 0x40000000000003b, 0x0, 0x0) 23:04:28 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bffe0000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1557.451156][T22483] loop3: detected capacity change from 0 to 224 [ 1557.509736][T22499] loop1: detected capacity change from 0 to 136 [ 1557.541891][T22510] loop3: detected capacity change from 0 to 224 [ 1557.550139][T22499] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1557.779667][T22461] loop0: detected capacity change from 0 to 209987 [ 1557.796138][T22461] ISOFS: Unable to identify CD-ROM format. 23:04:28 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) 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) r2 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) r3 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) dup3(r3, r2, 0x0) recvmmsg(r0, 0x0, 0x0, 0x0, 0x0) 23:04:28 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf3f0100000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:04:28 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xfffe, &(0x7f0000001500)=[{&(0x7f0000000040)="01434432303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:04:28 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf0a0000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:04:28 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) 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) r2 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) r3 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) dup3(r3, r2, 0x0) recvmmsg(r0, 0x0, 0x0, 0x0, 0x0) 23:04:28 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf040200000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1557.935704][T22534] loop1: detected capacity change from 0 to 136 [ 1557.945963][T22536] loop3: detected capacity change from 0 to 224 [ 1557.964176][T22534] isofs_fill_super: root inode is not a directory. Corrupted media? 23:04:28 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf0b0000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) [ 1558.044854][T22551] loop1: detected capacity change from 0 to 136 [ 1558.059092][T22550] loop3: detected capacity change from 0 to 224 [ 1558.068562][T22551] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1558.265211][T22530] loop0: detected capacity change from 0 to 209987 [ 1558.281275][T22530] ISOFS: Unable to identify CD-ROM format. 23:04:31 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0xfeffffff) 23:04:31 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) r3 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) dup3(r3, r2, 0x0) recvmmsg(r0, 0x0, 0x0, 0x0, 0x0) 23:04:31 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0xfeffffff) 23:04:31 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bfa70200000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:04:31 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf0c0000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:04:31 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xfffe, &(0x7f0000001500)=[{&(0x7f0000000040)="01434434303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:04:31 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) r3 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) dup3(r3, r2, 0x0) recvmmsg(r0, &(0x7f00000030c0), 0x0, 0x0, 0x0) 23:04:31 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0xfffffffe) 23:04:31 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) 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) r2 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) r3 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) dup3(r3, r2, 0x0) recvmmsg(r0, &(0x7f00000030c0), 0x0, 0x0, 0x0) [ 1560.509450][T22593] loop1: detected capacity change from 0 to 136 [ 1560.519427][T22595] loop3: detected capacity change from 0 to 224 [ 1560.540363][T22593] isofs_fill_super: root inode is not a directory. Corrupted media? 23:04:31 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bfa90200000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:04:31 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x200000000000) 23:04:31 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf0d0000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:04:31 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) r3 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) dup3(r3, r2, 0x0) recvmmsg(r0, &(0x7f00000030c0), 0x0, 0x0, 0x0) 23:04:31 executing program 2 (fault-call:7 fault-nth:0): socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) 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) r2 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) r3 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) dup3(r3, r2, 0x0) recvmmsg(r0, &(0x7f00000030c0)=[{{0x0, 0x0, 0x0}}], 0x40000000000003b, 0x0, 0x0) [ 1560.667419][T22626] loop3: detected capacity change from 0 to 224 [ 1560.677260][T22625] loop1: detected capacity change from 0 to 136 [ 1560.712766][T22625] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1560.729003][T22634] FAULT_INJECTION: forcing a failure. [ 1560.729003][T22634] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1560.742075][T22634] CPU: 1 PID: 22634 Comm: syz-executor.2 Not tainted 5.13.0-syzkaller #0 [ 1560.750484][T22634] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1560.760553][T22634] Call Trace: [ 1560.763907][T22634] dump_stack_lvl+0xb7/0x103 [ 1560.768504][T22634] dump_stack+0x11/0x1a [ 1560.772644][T22634] should_fail+0x23c/0x250 [ 1560.777064][T22634] should_fail_usercopy+0x16/0x20 [ 1560.782088][T22634] _copy_from_user+0x1c/0xd0 [ 1560.786706][T22634] do_recvmmsg+0x250/0x9f0 [ 1560.791124][T22634] ? fsnotify_perm+0x59/0x2e0 [ 1560.795790][T22634] ? __fsnotify_parent+0x32f/0x430 [ 1560.800884][T22634] ? get_pid_task+0x8b/0xc0 [ 1560.805416][T22634] ? vfs_write+0x50c/0x770 [ 1560.809817][T22634] ? __fget_light+0x21b/0x260 [ 1560.814510][T22634] ? __cond_resched+0x11/0x40 [ 1560.819183][T22634] __x64_sys_recvmmsg+0xcf/0x150 [ 1560.824147][T22634] ? exit_to_user_mode_prepare+0x65/0x190 [ 1560.829851][T22634] do_syscall_64+0x3d/0x90 [ 1560.834276][T22634] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1560.840194][T22634] RIP: 0033:0x4665d9 [ 1560.844070][T22634] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1560.863657][T22634] RSP: 002b:00007efd388d7188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1560.872049][T22634] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1560.880032][T22634] RDX: 040000000000003b RSI: 00000000200030c0 RDI: 0000000000000004 [ 1560.888006][T22634] RBP: 00007efd388d71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1560.895978][T22634] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1560.904083][T22634] R13: 00007ffc439c254f R14: 00007efd388d7300 R15: 0000000000022000 [ 1560.956166][T22590] loop0: detected capacity change from 0 to 209987 [ 1560.973032][T22590] ISOFS: Unable to identify CD-ROM format. 23:04:34 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0xfffffffe) 23:04:34 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000300000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:04:34 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x80000000000000) 23:04:34 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf0e0000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:04:34 executing program 2 (fault-call:7 fault-nth:1): socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) r3 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) dup3(r3, r2, 0x0) recvmmsg(r0, &(0x7f00000030c0)=[{{0x0, 0x0, 0x0}}], 0x40000000000003b, 0x0, 0x0) 23:04:34 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xfffe, &(0x7f0000001500)=[{&(0x7f0000000040)="01434436303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:04:34 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf020400000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1563.516906][T22656] loop3: detected capacity change from 0 to 224 [ 1563.537385][T22659] loop1: detected capacity change from 0 to 136 [ 1563.561727][T22659] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1563.563982][T22658] FAULT_INJECTION: forcing a failure. [ 1563.563982][T22658] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1563.582942][T22658] CPU: 1 PID: 22658 Comm: syz-executor.2 Not tainted 5.13.0-syzkaller #0 [ 1563.591406][T22658] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1563.601446][T22658] Call Trace: [ 1563.604708][T22658] dump_stack_lvl+0xb7/0x103 [ 1563.609426][T22658] dump_stack+0x11/0x1a [ 1563.613672][T22658] should_fail+0x23c/0x250 [ 1563.618487][T22658] should_fail_usercopy+0x16/0x20 [ 1563.623516][T22658] _copy_from_user+0x1c/0xd0 [ 1563.628095][T22658] do_recvmmsg+0x250/0x9f0 [ 1563.632637][T22658] ? enqueue_task_fair+0xcd/0x4e0 [ 1563.637650][T22658] ? check_preempt_wakeup+0x1bb/0x360 [ 1563.643029][T22658] ? try_to_wake_up+0x362/0x480 [ 1563.647930][T22658] ? kfree+0xf0/0x1d0 [ 1563.651922][T22658] ? __list_del_entry_valid+0x54/0xc0 [ 1563.657323][T22658] ? swake_up_locked+0x1f/0x40 [ 1563.662083][T22658] ? __cond_resched+0x11/0x40 [ 1563.666750][T22658] ? __fpregs_load_activate+0x100/0x1b0 [ 1563.672293][T22658] __x64_sys_recvmmsg+0xcf/0x150 [ 1563.677230][T22658] ? exit_to_user_mode_prepare+0x65/0x190 [ 1563.682934][T22658] do_syscall_64+0x3d/0x90 [ 1563.687350][T22658] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1563.693245][T22658] RIP: 0033:0x4665d9 [ 1563.697124][T22658] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1563.716739][T22658] RSP: 002b:00007efd388d7188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1563.725289][T22658] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1563.733241][T22658] RDX: 040000000000003b RSI: 00000000200030c0 RDI: 0000000000000004 [ 1563.741200][T22658] RBP: 00007efd388d71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1563.749152][T22658] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1563.757114][T22658] R13: 00007ffc439c254f R14: 00007efd388d7300 R15: 0000000000022000 23:04:34 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x100000000000000) 23:04:34 executing program 2 (fault-call:7 fault-nth:2): socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) 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) r2 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) r3 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) dup3(r3, r2, 0x0) recvmmsg(r0, &(0x7f00000030c0)=[{{0x0, 0x0, 0x0}}], 0x40000000000003b, 0x0, 0x0) 23:04:34 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf0f0000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) [ 1563.783318][T22673] loop3: detected capacity change from 0 to 224 23:04:34 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf060400000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:04:34 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf100000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) [ 1563.854876][T22693] loop1: detected capacity change from 0 to 136 [ 1563.863415][T22693] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1563.895998][T22699] loop3: detected capacity change from 0 to 224 [ 1563.940688][T22705] loop1: detected capacity change from 0 to 136 [ 1563.942470][T22655] loop0: detected capacity change from 0 to 209987 [ 1563.958449][T22705] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1563.967437][T22655] ISOFS: Unable to identify CD-ROM format. [ 1564.663463][T22686] FAULT_INJECTION: forcing a failure. [ 1564.663463][T22686] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1564.676525][T22686] CPU: 0 PID: 22686 Comm: syz-executor.2 Not tainted 5.13.0-syzkaller #0 [ 1564.684922][T22686] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1564.694961][T22686] Call Trace: [ 1564.698237][T22686] dump_stack_lvl+0xb7/0x103 [ 1564.702826][T22686] dump_stack+0x11/0x1a [ 1564.706961][T22686] should_fail+0x23c/0x250 [ 1564.711363][T22686] should_fail_usercopy+0x16/0x20 [ 1564.716393][T22686] _copy_from_user+0x1c/0xd0 [ 1564.720987][T22686] do_recvmmsg+0x250/0x9f0 [ 1564.725403][T22686] ? try_to_wake_up+0x362/0x480 [ 1564.730237][T22686] ? kfree+0xf0/0x1d0 [ 1564.734207][T22686] ? __list_del_entry_valid+0x54/0xc0 [ 1564.739587][T22686] ? swake_up_locked+0x1f/0x40 [ 1564.744337][T22686] ? __cond_resched+0x11/0x40 [ 1564.749024][T22686] ? __fpregs_load_activate+0x100/0x1b0 [ 1564.754610][T22686] __x64_sys_recvmmsg+0xcf/0x150 [ 1564.759532][T22686] ? exit_to_user_mode_prepare+0x65/0x190 [ 1564.765307][T22686] do_syscall_64+0x3d/0x90 [ 1564.769881][T22686] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1564.775787][T22686] RIP: 0033:0x4665d9 [ 1564.779656][T22686] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1564.799364][T22686] RSP: 002b:00007efd388d7188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1564.807765][T22686] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1564.815812][T22686] RDX: 040000000000003b RSI: 00000000200030c0 RDI: 0000000000000004 [ 1564.823778][T22686] RBP: 00007efd388d71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1564.831753][T22686] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1564.839701][T22686] R13: 00007ffc439c254f R14: 00007efd388d7300 R15: 0000000000022000 23:04:37 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x200000000000) 23:04:37 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x400000000000000) 23:04:37 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000500000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:04:37 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf110000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:04:37 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xfffe, &(0x7f0000001500)=[{&(0x7f0000000040)="01434438303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:04:37 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) r3 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) dup3(r3, r2, 0x0) recvmmsg(r0, &(0x7f00000030c0)=[{{0x0, 0x0, 0x0}}], 0x40000000000003b, 0x0, 0x0) 23:04:37 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000600000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1566.553023][T22731] loop3: detected capacity change from 0 to 224 [ 1566.555813][T22732] loop1: detected capacity change from 0 to 136 23:04:37 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf120000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) [ 1566.599355][T22732] isofs_fill_super: root inode is not a directory. Corrupted media? 23:04:37 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x80000000000000) 23:04:37 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x7f00000000000000) [ 1566.669008][T22749] loop3: detected capacity change from 0 to 224 [ 1566.696566][T22757] loop1: detected capacity change from 0 to 136 23:04:37 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf040600000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:04:37 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0xfeffffff00000000) [ 1566.725561][T22757] isofs_fill_super: root inode is not a directory. Corrupted media? 23:04:37 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf220000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:04:37 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000700000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1566.836792][T22786] loop3: detected capacity change from 0 to 224 [ 1566.864868][T22795] loop1: detected capacity change from 0 to 136 [ 1566.879144][T22795] isofs_fill_super: root inode is not a directory. Corrupted media? 23:04:37 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf250000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:04:37 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000900000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1566.918928][T22805] loop3: detected capacity change from 0 to 224 [ 1566.982908][T22811] loop1: detected capacity change from 0 to 136 [ 1567.007708][T22815] loop3: detected capacity change from 0 to 224 [ 1567.012292][T22811] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1567.029929][T22729] loop0: detected capacity change from 0 to 209987 [ 1567.049722][T22729] ISOFS: Unable to identify CD-ROM format. 23:04:38 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xfffe, &(0x7f0000001500)=[{&(0x7f0000000040)="0143443a303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:04:38 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) 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) r2 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) r3 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) dup3(r3, r2, 0x0) recvmmsg(r0, &(0x7f00000030c0)=[{{0x0, 0x0, 0x0}}], 0x40000000000003b, 0x0, 0x0) 23:04:38 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000a00000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:04:38 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf480000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) [ 1567.415924][T22835] loop3: detected capacity change from 0 to 224 [ 1567.423198][T22837] loop1: detected capacity change from 0 to 136 [ 1567.441998][T22837] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1567.523427][T22830] loop0: detected capacity change from 0 to 209987 [ 1567.539827][T22830] ISOFS: Unable to identify CD-ROM format. 23:04:40 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf4c0000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:04:40 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x100000000000000) 23:04:40 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000b00000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1569.684598][T22857] loop1: detected capacity change from 0 to 136 [ 1569.694586][T22857] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1569.699077][T22863] loop3: detected capacity change from 0 to 224 23:04:40 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0xffffffff00000000) 23:04:40 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xfffe, &(0x7f0000001500)=[{&(0x7f0000000040)="0143443c303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:04:40 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) 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) r2 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) r3 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) dup3(r3, r2, 0x0) recvmmsg(r0, &(0x7f00000030c0)=[{{0x0, 0x2, 0x0}}], 0x40000000000003b, 0x0, 0x0) 23:04:40 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000c00000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:04:40 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf600000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:04:40 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000d00000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:04:40 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf680000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) [ 1569.826460][T22882] loop3: detected capacity change from 0 to 224 [ 1569.834393][T22884] loop1: detected capacity change from 0 to 136 [ 1569.848735][T22884] isofs_fill_super: root inode is not a directory. Corrupted media? 23:04:40 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000100)={0x0, 0x0}) ptrace$setregs(0xd, r1, 0x3f, &(0x7f0000000080)="024ecc336794820aef6c6b8ea68a1ea905d11a0d") vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 23:04:40 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000e00000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1569.917088][T22897] loop1: detected capacity change from 0 to 136 [ 1569.923478][T22903] loop3: detected capacity change from 0 to 224 [ 1569.944332][T22897] isofs_fill_super: root inode is not a directory. Corrupted media? 23:04:40 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x100000, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) [ 1570.005760][T22917] loop3: detected capacity change from 0 to 224 [ 1570.205897][T22881] loop0: detected capacity change from 0 to 209987 [ 1570.221454][T22881] ISOFS: Unable to identify CD-ROM format. 23:04:43 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000f00000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:04:43 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x400000000000000) 23:04:43 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf6c0000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:04:43 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xfffe, &(0x7f0000001500)=[{&(0x7f0000000040)="0143443e303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:04:43 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x100080, &(0x7f0000000100)="80f6e31f483cd1354d4a109017af805a37d269b5c65ded6a54fabb1fa6b879dad2dc79a8f2565a3dac525a7238e4ca2011d381d43fba9ce3392ece624b9240c0d39ed6290dc714c2", &(0x7f0000000080), &(0x7f0000000180), &(0x7f00000001c0)="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") r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x1e) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r1, 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x1, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 23:04:43 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) 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) r2 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) r3 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) dup3(r3, r2, 0x0) recvmmsg(r0, &(0x7f00000030c0)=[{{0x0, 0x4, 0x0}}], 0x40000000000003b, 0x0, 0x0) 23:04:43 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(r0, &(0x7f0000000080), 0x1, &(0x7f0000000100)) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) [ 1572.732052][T22951] loop1: detected capacity change from 0 to 136 [ 1572.734696][T22958] loop3: detected capacity change from 0 to 224 23:04:43 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf201000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:04:43 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x7f00000000000000) [ 1572.777839][T22951] isofs_fill_super: root inode is not a directory. Corrupted media? 23:04:43 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf740000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:04:43 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf001100000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:04:43 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0xfeffffff00000000) [ 1572.867778][T22991] loop3: detected capacity change from 0 to 224 23:04:43 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf7a0000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:04:43 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf001200000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1572.913521][T22999] loop1: detected capacity change from 0 to 136 [ 1572.922965][T22999] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1572.952459][T23003] loop3: detected capacity change from 0 to 224 23:04:43 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0xffffffff00000000) 23:04:43 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf001800000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1572.998450][T23014] loop1: detected capacity change from 0 to 136 [ 1573.022679][T23015] loop3: detected capacity change from 0 to 224 [ 1573.032464][T23014] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1573.114543][T23034] loop3: detected capacity change from 0 to 224 [ 1573.216497][T22953] loop0: detected capacity change from 0 to 209987 [ 1573.236487][T22953] ISOFS: Unable to identify CD-ROM format. 23:04:44 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf840000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) [ 1573.414436][T23048] loop1: detected capacity change from 0 to 136 [ 1573.422900][T23048] isofs_fill_super: root inode is not a directory. Corrupted media? 23:04:44 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) 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) r2 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) r3 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) dup3(r3, r2, 0x0) recvmmsg(r0, &(0x7f00000030c0)=[{{0x0, 0x6, 0x0}}], 0x40000000000003b, 0x0, 0x0) 23:04:46 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf001900000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:04:46 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xfffe, &(0x7f0000001500)=[{&(0x7f0000000040)="01434442303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:04:46 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf880000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:04:46 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) 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) r2 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) r3 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) dup3(r3, r2, 0x0) recvmmsg(r0, &(0x7f00000030c0)=[{{0x0, 0x7, 0x0}}], 0x40000000000003b, 0x0, 0x0) 23:04:46 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() tkill(r0, 0x2e) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) wait4(r2, &(0x7f0000000200), 0xe1000001, &(0x7f0000000240)) tkill(r1, 0x1e) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r1, 0x0, 0x0) r3 = gettid() wait4(r3, &(0x7f0000000080), 0xa2751e6c734dd38a, &(0x7f0000000340)) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 23:04:46 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, &(0x7f0000000080), 0x1, &(0x7f0000000100)) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xf, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) [ 1575.780291][T23067] loop1: detected capacity change from 0 to 136 [ 1575.793888][T23068] loop3: detected capacity change from 0 to 224 23:04:46 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf002000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1575.823196][T23067] isofs_fill_super: root inode is not a directory. Corrupted media? 23:04:46 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bffe0000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) [ 1575.893240][T23091] loop3: detected capacity change from 0 to 224 [ 1575.928991][T23098] loop1: detected capacity change from 0 to 136 [ 1575.938823][T23098] isofs_fill_super: root inode is not a directory. Corrupted media? 23:04:46 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf102000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:04:46 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000080)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}, {&(0x7f0000000100)="8b0b72cd263d643d88c278263c7900d61adb383bcca87553f306f5c77e6801d9c0cfdf19da6618033856c5ded6d83ff68412ffefd73aeb502b705fe145565ad32043be277d5c2c91a243ed73f746219117841850df3e4d6403e3fef42eb906f3cee5777ebbb82af58bbfabe3c0e7dd772e01d6d0763195af59898240e289d4b3ef725edcb5cbbc9fe8ce05520e9f559a96e8cccf8ff433345e830dba0ddae26b573015778092e4b86a9b0e4d44aedcf2af4663e8b74062997bcb6732527bbbdf6d65fae48c182d92b6a9afd220916bfadca3122a9b0bf957edba9a82", 0xdc}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="29af2913b0095d0a7ca3fcac52f9afc97b10fd75b7f0fc5c662f6c2ba5daf6c8aadada4e8ccc379886784799719bbd500f893e7695e6c69067083988ea57bc6e1e8cc817052f602938388692d6326ce0f4067e39848466ce16b05fc83a5662f42126abec3f2adf7fc20d71520b4964c151e47f9f85c484975a7c9ffe8ea7ee122e445852f992f320f362b28aee015e394356caa8d5f570e14df15fd2378c0208710713ac66c4ee925748984a44c99b", 0xaf}, {&(0x7f0000001340)="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", 0xfa}], 0x8, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 23:04:46 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf040200000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:04:46 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf002200000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:04:47 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf002500000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1576.030133][T23110] loop3: detected capacity change from 0 to 224 [ 1576.037574][T23112] loop1: detected capacity change from 0 to 136 [ 1576.051799][T23112] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1576.122002][T23130] loop3: detected capacity change from 0 to 224 [ 1576.247091][T23073] loop0: detected capacity change from 0 to 209987 [ 1576.260839][T23073] ISOFS: Unable to identify CD-ROM format. 23:04:47 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xfffe, &(0x7f0000001500)=[{&(0x7f0000000040)="01434444303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:04:47 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000300000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) [ 1576.389063][T23145] loop1: detected capacity change from 0 to 136 [ 1576.396483][T23145] isofs_fill_super: root inode is not a directory. Corrupted media? 23:04:47 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) 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) r2 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) r3 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) dup3(r3, r2, 0x0) recvmmsg(r0, &(0x7f00000030c0)=[{{0x0, 0xc, 0x0}}], 0x40000000000003b, 0x0, 0x0) 23:04:47 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x11) write$P9_RVERSION(r1, &(0x7f0000000100)={0x15, 0x65, 0xffff, 0x5, 0x8, '9P2000.L'}, 0x15) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) [ 1576.620839][T23146] loop0: detected capacity change from 0 to 209987 [ 1576.635774][T23146] ISOFS: Unable to identify CD-ROM format. 23:04:49 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x1e) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r2, 0x0, 0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000080)={0x2, r2}) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 23:04:49 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf003f00000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:04:49 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf020400000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:04:49 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xf, r0, 0x7, &(0x7f0000000100)="9c527f25e073c8c132cd88ce8979f4067d343183054b6786fe62d60ba02b49019746ce0057d51a988364461801bc895f05842efefc15521b66c586ac4c1b87d64f32f3ad3c2dca79ec02c738d9dcb3aa2899558e9d1d177f06394b572f1900000000") r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x1e) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r1, 0x0, 0x0) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, 0x0, 0x0, 0x0) move_pages(0x0, 0x2, &(0x7f0000000080)=[&(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil], &(0x7f0000000180)=[0x7], &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2) ptrace$cont(0x18, r1, 0x5, 0x3) ptrace$cont(0x9, r0, 0x0, 0x0) 23:04:49 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xfffe, &(0x7f0000001500)=[{&(0x7f0000000040)="01434446303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:04:49 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) r3 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) dup3(r3, r2, 0x0) recvmmsg(r0, &(0x7f00000030c0)=[{{0x0, 0x12, 0x0}}], 0x40000000000003b, 0x0, 0x0) 23:04:49 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf060400000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:04:49 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sched_getattr(r0, &(0x7f0000000080)={0x38}, 0x38, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) [ 1578.836062][T23174] loop1: detected capacity change from 0 to 136 [ 1578.845505][T23174] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1578.872108][T23189] loop3: detected capacity change from 0 to 224 23:04:49 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf013f00000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:04:49 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x1e) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x710, &(0x7f00000001c0)="6c6d3a41fc808b1efb19a85b74fd34b38beea8ce5c84cd2f353d869a9a91bc67fc8bb09d00db") ptrace$cont(0x20, r1, 0x0, 0x0) ptrace(0xffffffffffffffff, r1) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000100)={0x0, 0x0}) fcntl$setownex(r2, 0xf, &(0x7f0000000180)={0x0, r3}) 23:04:49 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) get_robust_list(r0, &(0x7f00000001c0)=&(0x7f0000000180)={&(0x7f0000000100)={&(0x7f0000000080)}, 0x0, &(0x7f0000000140)}, &(0x7f0000000200)=0x18) ptrace$cont(0x9, r0, 0x0, 0x0) 23:04:49 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf004000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1578.940459][T23199] loop1: detected capacity change from 0 to 136 [ 1578.949733][T23199] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1578.967531][T23213] loop3: detected capacity change from 0 to 224 23:04:49 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000500000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:04:49 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf004800000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:04:49 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r1 = getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000980)=[{&(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000780)=[{&(0x7f0000000380)="92b0934de1a354fb3173845f3d708280867739bb65dadc0daf62dfea26c58791ebf533aff712da5181796844d8a54b71364016cef20cbbf68b835c134c9e40cfc81c1834e6111d1d0d7770957531bdaf6b5cd70e35815c81f98fbaac21a93fa36942241e7f071604aa68e9873bcca7886b1400b5391451dfdf92d07b45b7538a5ec97b566f1156be983fb81545603c442ef7593961f0d61567de7a52bc27b0148ace5d546b6669a1351c091d117c0145", 0xb0}, {&(0x7f0000000300)="7944df8f6c88923db7b37484c9d2bc00dedb739ac304d1902cd69b", 0x1b}, {&(0x7f0000000440)="f19b50b1d95bb8da8d8b8a60c8a401620dd4e1eb544df817599d1c8d1505ba1710974316c3cbb2ff932c1003f0747a4d479f5cd42e75cb9465a0c4e05688bdac1d6e11cb8786af90f41cc6aa261ecac34d07ffeabac3b2374b8d9f47b1f61b6a5ff1654c88e91163e8b07bffda1a0a2f5d14", 0x72}, {&(0x7f00000005c0)="5f3e284570a199104be1c9a39f9246f72cb61c27733360944bf088fa6217f23406091edd1358a8c58d71b5ee231ba077fb4d424d55b25d484d2f4701234d421dd6367c7310a8ff4baafb71ec", 0x4c}, {&(0x7f0000000640)="37126b483926b4dc3a6e463b67f6e3d18e66141c2ca3fa0d64030be13745ae40d54ba9461868c17a41678690750a462bb6acf217ee990541fa133a7d86ed03166ddebc2f55942fe800b9dae870800457ae359a4ec4eeb77bdcf23c9dce210375adff7d75f6614cd71f38b5558e3a6522a9c4df8f3fb0daec1b2dbeea2ba5efe8c41bef8dabdd7307d53e2f106f32cbef5fe8a53ab2bc095ac39190c31d90157a6fbc9d1335b449b10aa715f452118316dfd5cbb4b8e3e1ee843a587bb2dd9bab0f07c5180453200378fa72a750348a887aa623c9f678f4acc9d82396d46b99580902f815d9d39fdb05", 0xe9}, {&(0x7f0000000740)="f6beeb38b9ace25e606b6329cedec260", 0x10}], 0x6, &(0x7f0000000880)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, r1}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}], 0xd8, 0x4}], 0x1, 0x84) r2 = getpgid(0x0) r3 = gettid() ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x1e) ptrace$cont(0x18, r3, 0x0, 0x0) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r3, 0x0, 0x0) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000100)={{0x2, 0xffffffffffffffff, 0x0, 0xee00, r1, 0x4d, 0x874}, 0x8, 0x6600, 0x6, 0x1, r2, r3, 0x7f}) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 23:04:50 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000100)="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") [ 1579.068977][T23233] loop1: detected capacity change from 0 to 136 [ 1579.093344][T23240] loop3: detected capacity change from 0 to 224 [ 1579.102616][T23233] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1579.312037][T23179] loop0: detected capacity change from 0 to 209987 [ 1579.325790][T23179] ISOFS: Unable to identify CD-ROM format. 23:04:50 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xfffe, &(0x7f0000001500)=[{&(0x7f0000000040)="01434448303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:04:50 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) r3 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) dup3(r3, r2, 0x0) recvmmsg(r0, &(0x7f00000030c0)=[{{0x0, 0x18, 0x0}}], 0x40000000000003b, 0x0, 0x0) 23:04:50 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = socket$inet(0x10, 0x80003, 0x0) sendmsg(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000040)="24000000180003041dfffd946f6105000a0c010a1f05fe060c10080008000f00ff00c00e140000001a00ffffba16a0aa1c09000014000000", 0x38}], 0x1}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 23:04:50 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf004c00000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:04:50 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000600000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:04:50 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0xc5, 0x81, 0xff, 0x8, 0x0, 0x9, 0x2000, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x5}, 0x210, 0x7, 0x40, 0x2, 0x1, 0x6, 0x9, 0x0, 0x8000, 0x0, 0x100}, r0, 0x10, 0xffffffffffffffff, 0xa) ptrace$cont(0x9, r0, 0x0, 0x0) [ 1579.664782][T23267] loop0: detected capacity change from 0 to 209987 [ 1579.681147][T23267] ISOFS: Unable to identify CD-ROM format. 23:04:50 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf006800000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:04:50 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf040600000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:04:50 executing program 5: r0 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) mmap$IORING_OFF_SQES(&(0x7f0000ee7000/0x3000)=nil, 0x3000, 0x6, 0x11, r0, 0x10000000) io_uring_enter(r0, 0x6eaa, 0x0, 0x0, 0x0, 0x0) close(r0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) mmap$IORING_OFF_SQES(&(0x7f0000ee7000/0x3000)=nil, 0x3000, 0x6, 0x11, r2, 0x10000000) io_uring_enter(r2, 0x6eaa, 0x0, 0x0, 0x0, 0x0) vmsplice(r2, &(0x7f0000001400)=[{&(0x7f0000000100)="079548fc14b83279acaa0808ae2f48fecf8fb5d549ed14d4e0995aca55e50cd2b1e9e14c22aa6d70c4da716cd332630b6723a0be2182820b0106b402c5d4c3536cd47462f7f29c223302a91965fa5a7ab89760a14796c987214aaa58", 0x5c}, {&(0x7f0000000180)="6b8a37c18a5f5983b0ea4b71b8922417eb510852c16b524bc73bfe04186ff45711cbe4c932fb2bb81b553b7fbfebc4cadfd37a0694b6845e9fafe2ce9a32dca962bba952d8e9ca640fbb3e94fe4aa73da51bf5c6760216e969c004a7cb473428f823a6aae1f548935211fd1315e51296ad507c5ac03d09387b3e979ca0eff766398bd7bed9", 0x85}, {&(0x7f0000000080)="c7baf67894ae7036a0457a9578266d5de9c5b6ef", 0x14}, {&(0x7f0000000240)="59549dfca17eb5971cdeab962af2d8e4b73f41c056ba38c4f587671b3a46037891fc3e41afc8be7236a41f7da3b67da8d3266ad2f307cef9438874d8f793b5c1c83f34d86838f8c1ac9ec343e34da911749b9b462627dd3465c409654a1ecb7567641b64a5183f3b48432dfdd9fe1aa3726049b8625e45c42c73e5b1843cbf5163db16ada1870839e221824400603e2748541a0fafb5a87101920670fdb94a348bf67ec35ca0360c0f6bf26d7e021ef238a29ba4996b5edb8f0dfbeb917045f061ac25ca6e728bf81ea521cb99bf112bfa1f6a0a12bd6658e27a08d2c27e3402c519faa195c9434bedc34bc1534168e1925aa4bd93a71a708c4d74bf71c6fe5f204f8dadb6b71cf6f6d2865656ad8d78f5101fe17a95a530c892ee584e8d2b8d400980210d0cf0d72399eea2b6989c4bff819ebaebcdd6271d661bc3eb7b57d78e23bd06345b618f1c8cf337a1536c9ad7f2b5c65fc5025dd972343fbca4429f6d7c31e3433be010ad116f116ef84d147437f3d03aef05531028dd87c82fe42775244a2a048508b335f04d561d576e235ccbffb76cc2098a45e4283747c535017ab5288e71a6a845933594af8962b3a4af448ddf65a337ff9430b69cc5269aa35dc3da5c2ef8c4e18c79586ca324945cdcb3b4778cd9c4d7bf5aa425e409b3683cc503333c0ee91f7338b68891ae42ffe2999401354c4ea2ea9ca61a5c851d12434e03f7967d717f80478b08bebc6e3c043b455323b8cd0660b6d62e219ee1b57119b7c9c26fdd3882d98f016d34a0c13a9085dae24a16285362308b42a68f03848b585d93b4eeeaeed85c935799ec8d77d49d537e5ac9be78e143e3c8a0b8c6ee75ee5744145d1f3b84085f319488fadeaf3d879d7bffd698152ca9577171df10b378a298f8623cf830a6813e46d7b74ee0f63d32d37e4b3ba9c845e9d319366290a367ef6483b52908270b85f0d6a99d15fc4fb64fdb0d0a9d9adecd55d81b08caa933f7a4df7f43c12d909be0c90c03a67b3dba74bcf154712bdca96275f837f26055ff9413a7f8429fa4862231fcbc57d5b3e9e57feab17aa8b442dbe3cef5605cf0a26b585d0edc0a251c7a7756b5def29c62f458008d7c321c7903adcfe82a06b3c5afb1ecac828270ed32c9dbd5db23ca8729c8c0b38bab5280a13765db35311ba4269503ec9f2484ccab87215d2949ec04ae257b376297ce5a56f90cdd0482540a9b51c090fe3799905518aed60e5669ece94525b129dc57ed5d21c8045ed14a948d53236f86b7e341f4bc7160af6d64706f1f80a313f391fc951d66db0be62b9994629ad82ee06a98566ef0291856032cf2c15d285d48e3b0c78f4425cff83f8a965f881e79af09d71b694d52fc9be323fdf8f0a82048f6bf7f073f304ed180c2c327f1e2a2c848341785d2c336a9cd17081e598c217ae66abb23abb1e4e54659912a131f462a3116f68092128340c194d96bed8dc479cf4bb61dd4198f3b219527d6e57ae5e9d5410d5f89829ca2928d8a86704650a8667aa09b06a1d90f5fd870483bf96a143c01c2a119fe6f366768f2c87fa093b98009e9bdcb706120df69752ea6c2c36b558ac893fe472258a50dd7a1b176672d5938710b89c78ed718d9ca22c7fe412b4a8c8d1f5c598939b495aab6a686a011fa89d1f741fcb90c01185e5a0e5800a74b2be823953b785e65856352db7c1c12a80b501d5d65176f9b188a11fde130bd7a7838c16df3625696ba8a6cf89d4b22077a49fa7a00cb9e33db853af0204ea1873c9636551f278c0453410f629aabe7b21c4d4ee862669e99329bbd4761b32dffd64165c1c1ae339b96359e34b0ba25f787ef11895cbbb738657459aeaebb5414af15c3217b94ccf69551192b57a5c29238b605967be3f2a126a1317fb3e5f52e88ab9c575d768cf944585bfab6a11e5718e491967a5b60d9d3c04fd65caab9d5fa813f72aa62fe82d4c276bb22f5e0e45838987b284ed61e55bec44d33f8d71a8c014de065eb585e42a18ad653aa94abecc3f3fa918ba5ddda2aaea345aa24dea511f3556a45a510b03eda9171efcf01a224f5019abdcd6800d623e3dab4b5a2fe23fff46bbc815c855dafc327be88aad79a01c5ccc5adea240eaedc7e552f64fb37ba5b296e2f0ea2fb05de0313e09e1c5afd126106522598b6dce8917b167f088b3d7701b96acb8bf4f8e6a5aa97ddc765858b90baedbe32f6bdbdad5fc3fd13f03c6385f79fda355e6402cef7b11493b754f46f4d148fbabc43fbce1fedf6a9be88c8cd25b00aa944fabda02ecb5feaac574e3c43bde68a6f6b7a40e0d3354d9976a319ba1cf5b23eaedc9bd57a048c18565901e58493aaaba7f0a10bcb21f2b8c11b18cbe064a8db2f0a9edb5e52ba2707efb9754a30cf8add834067e7956e8dddf26ac8f20dd0a3aa4e37fe2a2ec762dc63b78a250e86dee49c55dd455aca35233d23f263da40a2889a4a070eed1409adc78243d55a26a725ae0553081538f6f65a4f05794295dbb4357d904fb836f378b7143670486dfc0a5ddfaa5f0b8740ef388abf6bd889ea915904a32421d026e8a38f715582559df1da166324101589d379eee751a8499fee5b09d0673e460d6b3d2e242b7a60704e8450707eedabca0d741bfb5168d1c91fdea6b5d20a44f8a7eb2f6cbee3a6678c5c71cd2da1a04f6d18fd6fdf541b29a41c3566d85a245f22d35fd1f282690ced5c97f0ea2a195039d1edcedc1ae5c3d6fe95649d03d7f74f3dff0a6d0605da5ae3f0940ae6fd577f6566456e8f882a8593255ebfff790024574dcba1c6ce1f7a07f9f0d425af07d586c6b50df9d1fd99079235c29d9263b14c8bfa10b89904f0bb9222219bef62e912b2daa117fbb07d785899fff4d92bf188e6f5e3536d437efae0a26ef5ca2948e3fcba472086488e7b4daeac01307c4189f658276cafacce6c0dba452245d01a545f10cddadf046119989f0efcaa174e9f3e9bd275b6f87c6db038356275016995ab5e33ce76664f5198300e9b48a8dc6e7a6e21ea1eadb2b059bd35db95826fa8a599374ad79e4d310609aaf40726dafed3ea2e114ad8e7517cf963eb4b61c2a7cbfeab28e1ce0ebc5349047de16e44a91f025e96d629bfa41e835a47c260c01c62af15174b0098fb11bbf4f49354a6bba9242bf9fff3a5c573f8930c98f0a33d116ac054057cfc15dd73f5613d0560d76c4a49b8a478ed3b125d56b455537ec9176b5fb994c90f8f97f174dcc2f652a287fd0a71a2d834bde03f2e6e82b61e5b50d903b3f71892b6f90bd03658a68d006d21c9cefe6be5e4589208773653b9647b5933680e374618741ca75a2cf2979c97346af38204b2666ca0b546f2a1729ea4b8de67506b2ef9fd00f16b56eeb87dcb1ca6a0cb80c42efcf73c96db37e1672de547aad5b006b6537ede05017e25fe1afa1b8ce7c87964952b19c07ddaa0c9e6249378b13934f022e337a9f9b69ef1cbf6790c982f525f2cd237af48eee260a5716a2f60f607655af08d9e3f694cef882193bb7ed75d09c83e5d9544006ca32b88784622a30fda2b4c53b86bbbc3030e03ed2a61f2d99405c79e0fb177d74ea548642f7b7b77839fb0612eaca4917dd484716594efacff23a1d87134425cb8e8f68d939b276c591c9f3fa86ea60d6b26f29fd2d3711f8ba6cd30803e2d2d53b67b1b9acb987277191b309adae89f445f8c12cc6dfef3d93b96b796bc15054976394c66a4ff7c0bff6b958e72e3295894880b4baacf650e9b6cf5bb959fd1b437133c2ce95afc11dca9f86c121cc0d7bf5551f657a31c147099a023d51bd2850ee8d5fa9148e21104a327c3d8cc79df64b89949702da6e4285745adaa624c4a4ffec5f072e881eb903b6d7f58245d5dcfc65b88dc12a661228fcb2321af12f188c06b6a5acc096313733364bb1fff3f8e599ac31f09f58bd48f379f192e628f01ba2bcef870ae2ddd0a457f7df520f75004df3b583a209606faf8238f6cc1f32dea9bbc652ceabdbb17966bc6dbfd05dc13ef8c8740ece052afabd89812e41ed6e747a54ecf86fcff9b2f6e869e04999e0033c012b9d384d470cf85ee59b2b7afbe46a6957c8d8acaaf727a8d0eb88d4781aaee3fd9bd5d4a2eda1844903f7a32973c02633c855e1a6ca24d61239f3fd600e13b97ce3e55a4e5202fc0cb803c31f2be602e9ebc913018f3cd166db769ba79dc57fe44af4eb1b9e91a654a6b1e97431feab59e26a4e519c39b9c63e01866f69f907037167ee2ccd148b6398b8b4216713039e3c9fadf0195cda146ad2ceca44d5333d3319e8f2c34b13e5ce8e56321d14bfc53fa176e0c383055b71f2e857bc7c4fd4bcfdbff15b98d6e6056c568bb333f3160a07a869499388cdb5b4a15c0a51a93c236b3fc18adda6c327f288e555a1230961b182ca66717935c15f321c411a89728648cc39daae0e55dedaae2032faf3b8a3c7335359f7b2a7fd7873c2023da95427bb12ca221a7bceac7a083d4144515ab33dafc89d648be51fb656dd1690f7483c82c2c4bece07b8f7755baf29badd30a455870d480fb18600fe0c943bf2b5f2177f727e7afb0e31cb62ea206df81577b4faeba47475bfe8fa3ffa6a38ecab91aadc210dad5593b6d17172ba22288eb6d48f327db39e36477114be0940dc9d356f73a9480256be873ccbc15c19ede9c15e43641b7f00c7eb83b4d9dfd6b4279a238226fb4b9e393a2016f2d4b6b39ac7f365f166c9412b1cbbd258cc3441051d8c1c30a52b8bae79ecce40a812b00e79d264926307d69f96b720d8228187a1b2522efa863458145f5eb17ae4d92091846554196091d27d606553eaec23e87ea5c20436d2d592ee7ec730571d8dd88077f0037c9c20ee782b9f0a4b473609b85028b868aa8616f5aa36fd24cb477b8dffa7fc7c75bb9727f80291555eeb2ad66a78e1ac93f5a6f55ca17bf9e0fea55a7edac42a79a613dbf9ba9fdb04cf41e5a15d89add955f8beb3d09d597e2a6f2063f79c72eb328377cdaadee180dddba562ac2edd8480bf9afe5b4433e9ef53b678fe72753874d3bd8a0dd8635f1199d234c6496ef2bd15556ead6d290bce720e19f471d3c3250554673ba6765cddcdc71c2fd192ce8b54b4c3d56003bfef47df31bd2a1c49f20590095cbb88857d55ed3183bb6765ae2bbc5e251d62f547414ce153d91fbe1949b386524719375119054e821555750968b882cccbdf9e20170e88ad6a7d80665e509433788c616f3704b3e33fd4f769c7a1a02e27ef90e859032a11bb82cf2c0f4cc709691965e5d0ee043874365723c9ed06c2a0c18859dee38a31bc45068bb85ee2c5153e0c2ea7f98239ed8e5c9411d28863c2dd2c4910aca8eefd524b4dd1edde7a377a700f21a76cf6ba6121a94a3c6f33068e1b3bab1c49c8233c159432359bfc57d87fdc9545ddf870e0e023830588fcf7f8c1572711973fb1fde3786d0e4fae97c751e87a13b8e6257f8118b8bc35e8be60a8855c74ab9b524f465cc19c35d89379449c7c7d3ea556621ea0a08cdcd51e07a27367173b84e7d6d66666173002feed49a96edb70638ac46b5c4283d39d551bdfeafbd0f8a4737c1eb634857455159813df25348a94ee0fa90c04c84d6274109f116da0d7287592dccdf96e58d0f64a61289a1b65590c31c727305eab78745de2867765436851e4d829a12a525aad9ce570d884a58e688f1a996a2716231c22cbd4bf1ff985a689bf3b1c4d7182af0a03360170c5614797d852338c24dbaf02b1eb9d114f5973302cc8d1323ef0885", 0x1000}, {&(0x7f0000001240)="205953b64b731bc898ed707e648d7153714209222ea96f40f7cc018d7fcb8134cc87f20dd8b43ec3720eeecf805f1b118de0b456900a20490866714da4f3e743acf20da68e6c005e7bff77a1c7d68a842f57bb11a8ee6f25e2a9aa5387d194c55a", 0x61}, {&(0x7f00000012c0)="3ea83fbcbd4b4ad3bfabbbba778dfe2475df970b0b9bf8a13a1e99db20800da373207736af86ae458d5775bbe56e1b4a12801aeac1e2508eb099de4feaf34928feb41088a57836643fb81a2757b7f3", 0x4f}, {&(0x7f0000001340)="b10dab6b0f291abaefb9bb5e768bdc6fe30d223f71e2a4bbcfc7f5122100be8f578fa0e6a8ebf8d91f2e962f3295aadf386dccc7b99624ff26c493b8270e416c3e7aefa959de504e892d99149c39fca53e6a5e804efc210af4829ac3741706b42ea0b7c53fc45e2677f1eb95e1e207f8ea8d687d092f5f445d8cfe5a76c8318c925da05ab16577815136875d4b5b68ab9fc40ffb96d92e58ae990848744068e8b023b83b", 0xa4}], 0x7, 0x0) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r1, 0x0, 0x0) [ 1579.740068][T23280] loop1: detected capacity change from 0 to 136 [ 1579.752846][T23284] loop3: detected capacity change from 0 to 224 [ 1579.760565][T23280] isofs_fill_super: root inode is not a directory. Corrupted media? 23:04:50 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xfffe, &(0x7f0000001500)=[{&(0x7f0000000040)="0143444a303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:04:50 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) r1 = fork() ptrace$setregs(0xd, r1, 0x7, &(0x7f0000000080)="989b3bcec238c84108e2de3f55a4b1ace87b49708295976fb2ce81145ff475db2ede8c133b07b59fcca1f9a2a6") ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000100)={0x0, 0x0}) wait4(r2, &(0x7f0000000180), 0x8, &(0x7f00000001c0)) ptrace$setregs(0xd, r0, 0xffffffffffffffff, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) [ 1579.829043][T23303] loop3: detected capacity change from 0 to 224 [ 1579.849444][T23313] loop1: detected capacity change from 0 to 136 23:04:50 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf006c00000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:04:50 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000700000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) [ 1579.881894][T23313] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1579.966815][T23334] loop3: detected capacity change from 0 to 224 [ 1579.976245][T23335] loop1: detected capacity change from 0 to 136 [ 1579.998981][T23335] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1580.164825][T23312] loop0: detected capacity change from 0 to 209987 [ 1580.189717][T23312] ISOFS: Unable to identify CD-ROM format. 23:04:51 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) r3 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) dup3(r3, r2, 0x0) recvmmsg(r0, &(0x7f00000030c0)=[{{0x0, 0x1e, 0x0}}], 0x40000000000003b, 0x0, 0x0) 23:04:51 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf007400000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:04:51 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bffc0700000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:04:51 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xfffe, &(0x7f0000001500)=[{&(0x7f0000000040)="0143444c303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:04:51 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf007a00000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:04:51 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000900000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) [ 1580.605881][T23365] loop1: detected capacity change from 0 to 136 [ 1580.612672][T23366] loop3: detected capacity change from 0 to 224 [ 1580.625116][T23365] isofs_fill_super: root inode is not a directory. Corrupted media? 23:04:51 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf02a700000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1580.700370][T23374] loop3: detected capacity change from 0 to 224 [ 1580.725157][T23380] loop1: detected capacity change from 0 to 136 [ 1580.735422][T23380] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1580.789946][T23388] loop3: detected capacity change from 0 to 224 [ 1580.925148][T23367] loop0: detected capacity change from 0 to 209987 [ 1580.940070][T23367] ISOFS: Unable to identify CD-ROM format. 23:04:53 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x1e) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r1, 0x0, 0x0) ptrace$cont(0x2e, r1, 0x9, 0x8) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 23:04:53 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf02a900000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:04:53 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xfffe, &(0x7f0000001500)=[{&(0x7f0000000040)="0143444e303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:04:53 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000a00000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:04:53 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) 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) r2 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) r3 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) dup3(r3, r2, 0x0) recvmmsg(r0, &(0x7f00000030c0)=[{{0x0, 0x24, 0x0}}], 0x40000000000003b, 0x0, 0x0) 23:04:53 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000240)="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", 0x10e}], 0x4, 0x4) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x1e) clone(0x100000, &(0x7f0000000000)="b0eba0ebfa90b6f09c28b1c8b3a5b2e8bbd8dfa1ef639cc9d2d29db6f57481b25f73b2e7b306d9e2befa9e32e86af2a0d3d919795a4e177467de6258d943d876dbe3cb52ba18c5c81de1a8c4be7848d96da955a5afda0a773178e56c11c2539abe500129c3eb1e06f87ad015da170674fe778e487651c5934d402a542d86eaedb97b9dc621b6b77f59b2d6500aa90238e5a32b02f9b2490ec743edbe271b3cfa78a8cc74978e2bd95bd7f34d48e6a5e62441f09061a2e048", &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000380)="db23523a4d48628719309b2da7953f897707dcbc917c711ba7bd") r2 = gettid() ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r1, 0x0, 0x0) ptrace$setopts(0x4200, r1, 0x2, 0x100068) tkill(r0, 0x2) ptrace$cont(0x20, r2, 0x80000001, 0x2) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) gettid() ptrace$setregs(0xf, r1, 0x100000001, &(0x7f0000000100)="492c228fb4de5cdbfea9b0c639fc05a6926ca2c0cfc2741df9b5a324f677dc701db36abfcef8cb8e276e8c46b24a015869711927339e4be2a576306ed0915fea5c4089bc87ee38f2649fbd1daf6af264f48379c720ac5c0996ec7363ca14b35bac201787834da3c4d24af2bd0395dce2cb872be24ad9bd08e8ea8b5ecf0255e5d6ab38e025a742050368812c763e5f7c8fa1913eeade8db519d7f8845dd23c5fc7430a6d2d4aea7e") ptrace$cont(0x9, r0, 0x0, 0x0) 23:04:53 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x38, 0x2, 0x0, 0x0, 0x1}, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x81, &(0x7f0000000680)=0x0) r3 = eventfd(0x0) read$eventfd(r3, &(0x7f0000000340), 0x8) io_submit(r2, 0x1, &(0x7f00000001c0)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x0, 0x0, 0x0, 0x1, r3}]) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0xbb817a6dcc2224fb, 0x5, 0x2, 0x7fff, 0xc82, 0x6, 0x5, 0x8, 0x5}, 0x0) ptrace$setregs(0xd, r0, 0x2000000, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 23:04:53 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bfc0ed00000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1582.839478][T23406] loop3: detected capacity change from 0 to 224 23:04:53 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(0x0, 0x1e) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, 0x0, 0x0, 0x0) ptrace$cont(0x20, 0x0, 0x0, 0x101) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) r1 = syz_io_uring_setup(0x7747, &(0x7f00000002c0)={0x0, 0xf770}, &(0x7f000021c000/0x1000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) mmap$IORING_OFF_SQES(&(0x7f0000ee7000/0x3000)=nil, 0x3000, 0x6, 0x11, r1, 0x10000000) io_uring_enter(r1, 0x6eaa, 0x0, 0x0, 0x0, 0x0) r2 = dup3(r1, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, 0xffffffffffffffff, &(0x7f0000000080)={r2, 0xffffffffffffffff, 0x1000}) 23:04:53 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000b00000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:04:53 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bffffe00000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1582.914831][T23421] loop1: detected capacity change from 0 to 136 [ 1582.932332][T23426] loop3: detected capacity change from 0 to 224 [ 1582.940202][T23421] isofs_fill_super: root inode is not a directory. Corrupted media? 23:04:53 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf0fff00000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:04:54 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000000)="8cc89862a0d7367190de5b667cffbe04", 0x10}, {&(0x7f0000000040)}, {&(0x7f0000000080)="81584cbbddc83ea8531c3747550449d2faa921dee2dc8cd4ece0ce77c4a444d72e7d8904ea2d681b9e848f55755d7873f6a9b9159e10e46a84caa881712754434f89fadf65fd0c4eadcc02aafbd106a019d9c01170855d45d8539804a116145d72039baae1d8a1d09b038027cd69fb3b59a90e740bd4447981a58bba84b708b491d143b17028c868710347a7a60a9c03e729ba2403bf6546e37ff81cfb2437615fc144379a560eceb58593d4ecd3321cb49310558bfeec7aa3832bfca624be6bf05080bc8f3994a1e49e49ecea2f", 0xce}], 0x3, 0x8) clone3(&(0x7f00000003c0)={0x10000000, &(0x7f0000000040), &(0x7f00000001c0)=0x0, &(0x7f0000000200), {0x2b}, &(0x7f0000000240)=""/29, 0x1d, &(0x7f0000000280)=""/228, &(0x7f0000000380)=[r0, r0], 0x2}, 0x58) ptrace$setopts(0x4200, r1, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xf, r1, 0x0, &(0x7f0000000440)="0c2e2d093418274bf240f167aae6273a245f3f69d858248decb24579ce79b979eeeafd8f76ff3f77a5b575a8cf6addd65660781615d8b635263986628d128ae82e3ccf37739cc1077db34d7a9ae2d57a43518383d45851722f39fa3a02009fee20509d2b2361c934f5e67bc75573e4d5271b9c9ee4d8e51977007edaf81f53082015c1d6281b10c9e06b9db9ccf04cefe637b063ac81961d495fd231e26d31d0be3b11e6eaca35ae27f747f31acd86f62b83c15ea8b01f6a9e4bc28146a12e58ed58ff511e7941d1df7ff4992616d6816c586483e34dcfc1ee2e49ffcc22220ab77c0fd1d7455c5f2d592ab1ec4780") ptrace$cont(0x9, r0, 0x0, 0x0) [ 1583.024171][T23449] loop1: detected capacity change from 0 to 136 [ 1583.032577][T23448] loop3: detected capacity change from 0 to 224 [ 1583.054855][T23449] isofs_fill_super: root inode is not a directory. Corrupted media? 23:04:54 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) r1 = gettid() ptrace$cont(0x37, r1, 0x200, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) [ 1583.140231][T23467] loop3: detected capacity change from 0 to 224 [ 1583.324465][T23415] loop0: detected capacity change from 0 to 209987 [ 1583.339946][T23415] ISOFS: Unable to identify CD-ROM format. 23:04:54 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xfffe, &(0x7f0000001500)=[{&(0x7f0000000040)="01434450303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:04:54 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000c00000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) [ 1583.474693][T23488] loop1: detected capacity change from 0 to 136 [ 1583.483664][T23488] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1583.711191][T23485] loop0: detected capacity change from 0 to 209987 [ 1583.725594][T23485] ISOFS: Unable to identify CD-ROM format. 23:04:54 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) 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) r2 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) r3 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) dup3(r3, r2, 0x0) recvmmsg(r0, &(0x7f00000030c0)=[{{0x0, 0x2a, 0x0}}], 0x40000000000003b, 0x0, 0x0) 23:04:54 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bffeff00000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1583.787834][T23502] loop3: detected capacity change from 0 to 224 23:04:56 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(r0, &(0x7f0000001200)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1, &(0x7f0000001280)=[{&(0x7f0000001240)=""/30, 0x1e}], 0x1, 0x0) tkill(r0, 0x2) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) wait4(r1, &(0x7f0000000100), 0x20000000, &(0x7f0000000140)) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 23:04:56 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000d00000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:04:56 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000004000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:04:56 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xfffe, &(0x7f0000001500)=[{&(0x7f0000000040)="014344fe303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:04:56 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) 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) r2 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) r3 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) dup3(r3, r2, 0x0) recvmmsg(r0, &(0x7f00000030c0)=[{{0x0, 0x30, 0x0}}], 0x40000000000003b, 0x0, 0x0) 23:04:56 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000e00000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:04:57 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000008000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1585.999140][T23526] loop3: detected capacity change from 0 to 224 [ 1586.007675][T23529] loop1: detected capacity change from 0 to 136 [ 1586.019532][T23529] isofs_fill_super: root inode is not a directory. Corrupted media? 23:04:57 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 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) setsockopt$inet_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000080)=@gcm_128={{0x303}, "4e84015224058cee", "17fb53d56e621a709f625f01e39c1167", "b7df27cf", "c83f78224939a8b6"}, 0x28) 23:04:57 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00000c000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:04:57 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000f00000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) [ 1586.083496][T23541] loop1: detected capacity change from 0 to 136 [ 1586.099733][T23541] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1586.113383][T23549] loop3: detected capacity change from 0 to 224 23:04:57 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bfffff1f000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:04:57 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf201000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) [ 1586.171766][T23564] loop1: detected capacity change from 0 to 136 [ 1586.180221][T23564] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1586.188384][T23562] loop3: detected capacity change from 0 to 224 [ 1586.242590][T23574] loop1: detected capacity change from 0 to 136 [ 1586.251077][T23574] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1586.256341][T23576] loop3: detected capacity change from 0 to 224 [ 1586.441489][T23528] loop0: detected capacity change from 0 to 209987 [ 1586.459882][T23528] ISOFS: Unable to identify CD-ROM format. 23:04:59 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf001100000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:04:59 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$cont(0x9, r0, 0x0, 0x0) 23:04:59 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x1e) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r1, 0x0, 0x0) tkill(r1, 0x13) ptrace$cont(0x9, r0, 0x0, 0x0) 23:04:59 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000040000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:04:59 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xfffe, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430023101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:04:59 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) 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) r2 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) r3 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) dup3(r3, r2, 0x0) recvmmsg(r0, &(0x7f00000030c0)=[{{0x0, 0x36, 0x0}}], 0x40000000000003b, 0x0, 0x0) 23:04:59 executing program 5: clone(0xa860000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1b) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000280)=0x0) wait4(r1, 0x0, 0x20000002, 0x0) clone(0x18800000, &(0x7f0000000100)="c915b98580726b0eac872cd89ed501505ea4ef56186547da81ae681da6c8f1d93a7d4fa670aac6c65c73385d4bddc8c2dacfdb459dc7ac219e1dba7f5ed10e5f977171300b594d838ed53be6a81865404608c14e6b468e29ec15fb079a7973dfa67c606688400e357f5b23c59caf381b34d3c96d23d080646da18abff5b4eed165d2f673a225c41197d3d9883949277abf796120eeaacc3d0045271e7a6ac8d905360c75c96270270dbce3a7acdacd00a2f998fd46f3db577f8ca8490ae445d46e9579867f7aa05d6b31305ed5688ddcef463f3003", &(0x7f0000000080), &(0x7f0000000200), &(0x7f0000000240)="dd0a6ed36d281bacf479de") ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) tkill(r0, 0x7) 23:04:59 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000010000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1589.017984][T23601] loop3: detected capacity change from 0 to 224 [ 1589.025393][T23607] loop1: detected capacity change from 0 to 136 [ 1589.048755][T23607] isofs_fill_super: root inode is not a directory. Corrupted media? 23:05:00 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x6, 0x4) 23:05:00 executing program 4: r0 = geteuid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000400)=0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000580)={&(0x7f0000000440)={0x140, 0x2d, 0x2, 0x70bd26, 0x25dfdbfc, {0x13}, [@generic="20012e860d92d30a1a4ea11410839413783d4f6a9095b56d8d33bf1bef2127f79c87042e3ee567bfa767f7b3b61766edaaf043a82f7ae7fd92429ddc2e333926f023cfdd43", @nested={0xc, 0x56, 0x0, 0x1, [@typed={0x8, 0x4b, 0x0, 0x0, @uid=r0}]}, @typed={0x8, 0xe, 0x0, 0x0, @pid}, @nested={0x23, 0x49, 0x0, 0x1, [@typed={0x8, 0x5b, 0x0, 0x0, @pid=r1}, @generic="876242367837f3", @typed={0x8, 0xd, 0x0, 0x0, @fd}, @typed={0x6, 0x5f, 0x0, 0x0, @str=']\x00'}]}, @nested={0xa9, 0x1e, 0x0, 0x1, [@typed={0x8, 0x59, 0x0, 0x0, @ipv4=@loopback}, @typed={0xc, 0x96, 0x0, 0x0, @u64=0x3}, @typed={0xc, 0x45, 0x0, 0x0, @u64=0x8}, @generic="5cf1530d234996b77d11245e6a8aa6392e580c0134a94d2e7cbd07a5de8345b1c9781437f5e65b13a9cddec5e58305618f4a04a27644b40ce50fc083132f79a785f754af4a7c11313db808985b25493f8a585d9b5ce09a24dac77815a7b3ab22c615357c18bab452bbf0c48c296ee0ae984aee750ce2fefba3c90c588a", @typed={0x8, 0x91, 0x0, 0x0, @u32=0xffffffff}]}]}, 0x140}, 0x1, 0x0, 0x0, 0x8000}, 0x8014) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x2) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) clone3(&(0x7f0000000240)={0x1050c8b00, &(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000140)=0x0, {0x8}, &(0x7f0000000180)=""/64, 0x40, &(0x7f00000001c0)=""/12, &(0x7f0000000200)=[r2, r2], 0x2}, 0x58) ptrace$setregs(0xd, r3, 0x5, &(0x7f00000002c0)="bc6aca46055281f4389e4f47af2e2174e307e13deb49e16e8cbbfff737f1ed817e55b91599fce520a636e91ef369fcb2c050c644edcbe0c3b3e776b6c04bfa8c30064c920e8ba137cd88db49e6259692750fdb062d99d534510a1b37d3ea38177d0f93c51ba00afe2f73b43c588d53ba142c5d88f59e2693637bbd947500edd00dcf5f121e9b97b7ed133cdde62b7455f0d03859239dd879198fa5e4780cdd31e94b6535dff89f4357c54dc4c771fdd2366940857956fd41ce5850a07e78443a77925059b1516bb2e321dc8981cfbe825a13ed1af8f94a8e4c429016fb97c5c0cfbf") ptrace$cont(0x9, r2, 0x0, 0x0) 23:05:00 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf001200000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:05:00 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000020000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1589.132546][T23623] loop3: detected capacity change from 0 to 224 23:05:00 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000004020000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:05:00 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x1, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x1e) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r1, 0x0, 0x0) rt_sigqueueinfo(r1, 0xc, &(0x7f0000000200)={0x17, 0x80000000}) ptrace$setregs(0xd, r1, 0xbdb8, &(0x7f0000000100)="fc0b1aa868afbe67b37a3a7d1febf4fde100c7bf1439c99a90406ea74cc28293bc4e2166d29e655fb5ede97b639f43c43a2807403102202de4438b1b8de8d7a4a5f35579646ff43f6f3a9f1e6718c792b49920aedc607f4e102fa13605e46676c73c149548a5959793ff7e") setpriority(0x0, 0x0, 0x99f3) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000180)=0xc) ptrace$peek(0x1, r2, &(0x7f00000001c0)) [ 1589.196287][T23644] loop1: detected capacity change from 0 to 136 [ 1589.211825][T23644] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1589.232176][T23648] loop3: detected capacity change from 0 to 224 23:05:00 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x45, 0xda1, 0x0) mknod(&(0x7f0000000040)='./file0\x00', 0x8000, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() fcntl$getown(r0, 0x9) wait4(r1, 0x0, 0x1000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ftruncate(r2, 0x39) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) ptrace$setregs(0xf, r3, 0x2, &(0x7f0000000100)="593aa43b998c3e994d46ec38c8907703e61f42d11160fa59e50a3f97c51604f6148f56614cc2ed6a66787001dd317caf19ae006620eb4bc6cd8fe8920de196e4a1000f09c6353230d2078060a744a2494ddc4fabb6f0a35cff7d48f398e7d32e202927b5e4a2835fb3fe815964a1686d57c36c8881ff5cb3a55701dbbd76a44f024115c0e2795256d75f4587feef5bee38227690e54a0112c26afc2aaab62414f3bf91401cda0d1c56c95d4dbabb2b6a975ffd8384e27a6e2a8a7f48f0006dc67cd0a28150df900861cf3f2d156f4543810120abf11c7bf66c2b19410ba23f7c2ebc362896a096bbc760f8cb729b1d4780df") tkill(r1, 0x2) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r1, 0x0, 0x0) 23:05:00 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf002000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) [ 1589.324213][T23665] loop3: detected capacity change from 0 to 224 [ 1589.355353][T23670] loop1: detected capacity change from 0 to 136 [ 1589.383505][T23670] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1589.493122][T23603] loop0: detected capacity change from 0 to 209987 [ 1589.509485][T23603] ISOFS: Unable to identify CD-ROM format. 23:05:00 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xfffe, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430133101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:05:00 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) 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) r2 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) r3 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) dup3(r3, r2, 0x0) recvmmsg(r0, &(0x7f00000030c0)=[{{0x0, 0x3c, 0x0}}], 0x40000000000003b, 0x0, 0x0) 23:05:00 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(r0, &(0x7f0000000080), 0x2, 0x0) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x3, &(0x7f0000000100)="0d504a0606f2d2ef8874209ffd341e708c443171cd0f99be71af4f091787406aeb9b69b5675c55475c57aa4887377286ecd8ec6d2a87cab37dc77eb3ac6fc374c083860d77927f7bb3e425d5d79efa0760b6ac1d744bf8551347ff54149dd9bf999ffd57b9401a3029ea393f19e00a72de39f2eb773e80855eca3711cdc13e58a835cfcd601a50287335f6d79487237d84ac2b94f110c75b7cb851bc83cf192dffa8cb496f491fa0cbc86bbd9f2185e92d8beccb34c8c407d271df6d6f67fb152c1b93da061e7fb2ccaec714f2a5484d09ee5c525dd7ee6354fb08772f2640a5fc1a65ad1995") tkill(r0, 0x2) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x1e) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r1, 0x0, 0x0) ptrace$cont(0x18, r1, 0x7fffffff, 0x1) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 23:05:00 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000030000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:05:00 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf102000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) [ 1589.855623][T23692] loop0: detected capacity change from 0 to 209987 [ 1589.870056][T23692] ISOFS: Unable to identify CD-ROM format. [ 1589.902627][T23702] loop3: detected capacity change from 0 to 224 [ 1589.916991][T23704] loop1: detected capacity change from 0 to 136 [ 1589.946271][T23704] isofs_fill_super: root inode is not a directory. Corrupted media? 23:05:03 executing program 4: mount$tmpfs(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100), 0xa000, &(0x7f0000000140)={[{@huge_within_size}, {@huge_never}, {@huge_never}, {@huge_advise}, {@huge_advise}], [{@obj_type={'obj_type', 0x3d, ','}}]}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x8, 0xfffffefffffffffd) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 23:05:03 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000040000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:05:03 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) ptrace$cont(0x17, r1, 0xb995, 0x6) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 23:05:03 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xfffe, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430223101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:05:03 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf002200000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:05:03 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) r3 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) dup3(r3, r2, 0x0) recvmmsg(r0, &(0x7f00000030c0)=[{{0x0, 0x600, 0x0}}], 0x40000000000003b, 0x0, 0x0) 23:05:03 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf002500000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:05:03 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000050000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1592.189369][T23742] loop1: detected capacity change from 0 to 136 [ 1592.203727][T23744] loop3: detected capacity change from 0 to 224 [ 1592.210319][T23742] isofs_fill_super: root inode is not a directory. Corrupted media? 23:05:03 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) sendmsg$ETHTOOL_MSG_LINKINFO_SET(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000880)={&(0x7f0000000600)=ANY=[@ANYBLOB="3214c25400", @ANYRES16=0x0, @ANYBLOB="010028bd7000ffdbdf2503000000"], 0x14}, 0x1, 0x0, 0x0, 0x801}, 0x6) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) getpgid(r0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000900)=0x0) process_vm_writev(r1, &(0x7f0000000940)=[{&(0x7f0000000100)=""/123, 0x7b}, {&(0x7f0000000180)=""/108, 0x6c}, {&(0x7f0000000080)=""/58, 0x3a}, {&(0x7f0000000200)=""/221, 0xdd}, {&(0x7f0000000300)=""/110, 0x6e}, {&(0x7f0000000380)=""/223, 0xdf}, {&(0x7f0000000480)=""/138, 0x8a}, {&(0x7f0000000540)=""/72, 0x48}], 0x8, &(0x7f00000007c0)=[{&(0x7f00000005c0)=""/6, 0x6}, {&(0x7f0000000680)=""/113, 0x71}, {&(0x7f0000000700)=""/35, 0x23}, {&(0x7f0000000740)=""/115, 0x73}], 0x4, 0x0) 23:05:03 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000060000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1592.285067][T23766] loop3: detected capacity change from 0 to 224 [ 1592.322632][T23771] loop1: detected capacity change from 0 to 136 23:05:03 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf003f00000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:05:03 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) vmsplice(r1, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0xc) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) [ 1592.338265][T23771] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1592.387798][T23788] loop3: detected capacity change from 0 to 224 [ 1592.427306][T23794] loop1: detected capacity change from 0 to 136 [ 1592.444677][T23794] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1592.589212][T23740] loop0: detected capacity change from 0 to 209987 [ 1592.606021][T23740] ISOFS: Unable to identify CD-ROM format. 23:05:06 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x1e) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r1, 0x0, 0x0) process_vm_writev(r1, &(0x7f0000001600), 0x0, &(0x7f0000001a00)=[{&(0x7f0000001640)=""/221, 0xdd}, {&(0x7f0000001740)=""/135, 0x87}, {&(0x7f0000001800)=""/255, 0xff}, {&(0x7f0000001900)=""/212, 0xd4}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) wait4(r0, &(0x7f0000000080), 0x8, &(0x7f0000000100)) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) vmsplice(0xffffffffffffffff, &(0x7f0000001580)=[{&(0x7f00000001c0)="cce8434a69a906eca11dc4d9f9d8bedcfd5671a0fa640ceb4fad625d94f2b6504e03f7ca0a349459dd00bceb9d7b5824c017c7b3777f1c762a85fa876ade8379f161bd35a9e1323058e83f97665cc9633f85d80567bd4a3e2eff5c0340a11aebc4f004f41207c5b5b99eb09e9ef3b7e9a00802d5b87f5f0b19a6d009d0124bcd3c52a162a36facab2c85b7279aac40cb421985fb5dced2c118f5e57a2766fd8dcfc559268804420aa0875b", 0xab}, {&(0x7f0000000280)="3bae7940892f7ae6e2b8d58c8336e16fcb8ab9fb36390be7e2b6e749", 0x1c}, {&(0x7f00000002c0)="958efba1dcc7073bdb6e4a60bf91c3279419a05f133acd8c62cf38dfe2c54726206ef6140c7f86d2ad46cb69a63f20ff41e9cd6fbb73a66c2ab4aaf882c6213827cc390c3d09a8118d6933bd07ac6bcf817c1f5b9fda81fafa6341167878ad82e48a3f74a0b57160889186adeb23068255f86a481f825259b0ad74832bb9a3d5985a4180963f407b5aaaab448fdd26f27a059642056a5c0bc84d9443d076a0b74d862aab4703336db98dbc0969e82cafd03170f23963281ef709b769b402b1a3f4ec134651fa550dc635c1e0a89d72dced68318fcf43f3db0b661cb08d02c7792309c79a284f5dbcffd978fa97bf572d4fa5dcc4a308c4e656", 0xf9}, {&(0x7f00000003c0)="4c1af7a68078e3052b7bd5087284d032af4a0f49fc2f9eb9f3741b827779090d2db199e573ec18a9d79b209af206acc70c17eaf04a111e101685108fdca1d84e40c4ad00a85e9ab5e57af36e9182142a7e0c86bb15800edc0cf282d32575f1d18b40727b058f9ad6d7842ce9a39ae0ef85dabb8bf98dd41a04a54b0dd48f6f48bf7aa26306276e75b70b3a1f", 0x8c}, {&(0x7f0000000480)="6356edbc0c63442729c3e1a9e982474cc80869d7feb15603edb3a664c017b49d42a62e0a926e9dd52da3120e6802126bbdc65486a708f4f288b9ecdaa73b6e343c633c6d8f276ddd740386a33640f78eaa203f04cfa550a8b667d4aab1264a951c0c904268930ecdb79f1c626481b49217aa355e4be53846e5c779c04445619e475d55eb0af24eb436a78d1f44b41eb056ead7e5bc89c771b73eeed2e9553891fff2a7d9ffe300bcdd03fd2425ddfda734223633062bf98a5e9a4600f771957665d177a51dcb321795eb1f85da50476a5e33de061c4a10", 0xd7}, {&(0x7f0000000580)="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", 0x1000}], 0x6, 0xa) ptrace$cont(0x9, r0, 0x0, 0x0) 23:05:06 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = gettid() ptrace$setopts(0x6, r1, 0x3, 0x100008) tkill(r1, 0x1e) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$cont(0x20, r1, 0x0, 0x0) tkill(r1, 0x0) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x24) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) fchdir(0xffffffffffffffff) ptrace$setregs(0x2, r0, 0xffffffffffff44bf, &(0x7f0000000100)="974e6923a075e633a589bf9c84a45af67e8d2e5fb20aeb8e5308bb39012ab1b15ffb524b5c3af3e486cb55f4962a5470c305b7eac80664a5f4ed6ba169a5b8691761548d725600b10fd0a5") 23:05:06 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000004060000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:05:06 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf004000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:05:06 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xfffe, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430243101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:05:06 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) 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) r2 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) r3 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) dup3(r3, r2, 0x0) recvmmsg(r0, &(0x7f00000030c0)=[{{0x0, 0x700, 0x0}}], 0x40000000000003b, 0x0, 0x0) 23:05:06 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4200, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x1e) ptrace$cont(0x20, r0, 0x0, 0x800000000000000) ptrace$setregs(0xf, r1, 0x0, &(0x7f0000000080)) r2 = gettid() tkill(r2, 0x1e) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, 0x0, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r2, 0x1c7, &(0x7f0000000100)="d8a249a17b3241006d8fdfde206ee437ac0a9f3fcaba77fe088c102d5d1fd4f212b279b565df60645af0f50cdae6af9259e6c849667292b68408f8ab346ec46bbf766e6f86d172bc4ae28da8030f71bd59df53ac6fe0096490714eb7e45a4d0e42fb0c1edc5fbdb781e066e9d79ec1afadeb2c3a9fcc40fa2202e6ce7b1c27ce0b349cea579d289a8ef39ba426973413d8e23e8dea8d76a49ba78d385cdcaaf067113507957cae93aec1b5af71fb575d2462fe729d8a7293a2155457f0c335d68e6bfd6bfaf0002ee399c417fe7b62743de2b47c7fb94252f710f3f1c36ca04d4e12eaca010f608f76f7fab30e31b8706846") ptrace$cont(0x20, r0, 0x0, 0x96) 23:05:06 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) r1 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x1e) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r2, 0x0, 0x0) tkill(r2, 0x12) mmap$IORING_OFF_SQES(&(0x7f0000ee7000/0x3000)=nil, 0x3000, 0x6, 0x11, r1, 0x10000000) io_uring_enter(r1, 0x6eaa, 0x0, 0x0, 0x0, 0x0) dup(r1) 23:05:06 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) r1 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) mmap$IORING_OFF_SQES(&(0x7f0000ee7000/0x3000)=nil, 0x3000, 0x6, 0x11, r1, 0x10000000) io_uring_enter(r1, 0x6eaa, 0x0, 0x0, 0x0, 0x0) vmsplice(r1, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be05c41bd34e677d114b654b203e840a17499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df10008000000000000f121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd200", 0x75}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) [ 1595.211231][T23822] loop1: detected capacity change from 0 to 136 [ 1595.216357][T23823] loop3: detected capacity change from 0 to 224 [ 1595.239295][T23822] isofs_fill_super: root inode is not a directory. Corrupted media? 23:05:06 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000070000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:05:06 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf004800000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:05:06 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x1e) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r1, 0x0, 0x0) wait4(r1, &(0x7f0000000080), 0x60000001, &(0x7f0000000100)) wait4(0x0, 0x0, 0x61000004, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="66780700ae897094e7b126fce98fc4c8ffb097eaa769be6d15c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c96304780700000053b98dfe520ccfde07719852b37577afa9b261365b3cd5cae4a6a91b06db518240ce90e03a37bc6be3841ea595dd347d8af5fb9dfca4742681698a923301a6cfc456578a553a2382b7fd45", 0xb6}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000001c0)=0x0) ptrace$cont(0x20, 0x0, 0x0, 0x0) wait4(0x0, &(0x7f0000000000), 0x4, &(0x7f0000000380)) ptrace$setregs(0xf, r2, 0x7fffffff, &(0x7f0000000200)="31d9d9f3f195118277aa46c59f596170bc18e3fe2446029268b3e98055d62465f58f77b0489627d86c5301f4977bfa4cf885cc86bdc90bb2e812d817863745b49adf6bb8c1e3aa4515608406a452cd29dc66f48f545ac4c9bc378161027cca35b547f593e315b8fd25ab50114db4a5424efc8f2812d93f018024a1bfecbf636a021f7f5c567b8d2b7c4c8032b773beb62a9b97cd7d9893") ptrace$setregs(0xd, 0xffffffffffffffff, 0x0, &(0x7f0000000440)="948549e0e9a28175f110576a78375f78952ee0da22bdd535e8a869a0fb5b6e03fa5e6557273eba015fb285d20aacb3b98ae456551847d9cdd9def5e658642e3d7004b86397540697ac8521621edabf547818b8298b3415cd98cdf507d31c95dbe4860b859ff0ee9e3ed2eb103fc5439518b617a755689d") ptrace$cont(0x20, r0, 0xfffffffffffffffe, 0xffffffffffff45e7) [ 1595.333538][T23852] loop1: detected capacity change from 0 to 136 [ 1595.364066][T23852] isofs_fill_super: root inode is not a directory. Corrupted media? 23:05:06 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ee7000/0x3000)=nil, 0x3000, 0x6, 0x11, 0xffffffffffffffff, 0x10000000) io_uring_enter(0xffffffffffffffff, 0x6eaa, 0x0, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) mmap$IORING_OFF_SQES(&(0x7f0000ee7000/0x3000)=nil, 0x3000, 0x6, 0x11, r1, 0x10000000) io_uring_enter(r1, 0x6eaa, 0x0, 0x0, 0x0, 0x0) r2 = syz_mount_image$ext4(&(0x7f00000007c0)='ext2\x00', &(0x7f0000000800)='./file0\x00', 0x3, 0x6, &(0x7f0000000bc0)=[{&(0x7f0000000840)="98e5e6e6058ed187f543ec401ca984eb6a5f9365a09e4aa38ddf94ef736145940b62a98bfa1e8473b7ac19b64043eb1eb6bd2d5759b50d01880573a915789ccdb5ea090102f3ab4c1caa27fb099f79490f91fbf0ee26d88d7fb1dad06a6ed006435833fa984e511a411592ec0761c8b02d9181df1dcea60520c53d28839586bda929b9723dd61f7c3fa21f42a5827084e0539915f356ed3199345d9275f3271429d561932f7ad7edd93be55ae1746c56a93480f1f3ca79d16af11c052357b4b2966b86c90836c6d6e5da8088078f61fc6279b15be18783eaad9beaa6168c8240285fb154", 0xe4, 0x80000000}, {&(0x7f0000000940)="61721a8e6adc625c65314e5e86035e80", 0x10, 0x400}, {&(0x7f0000000980)="2e9ca5d04824fc3dde9c2788ff8193221501fc09b00f98be8f30d60fe7fe16eeea020a298f37a0b5da3b5b3a87ef506c8bb3ba3bf0dbfe444eac27c3d9ae73679d597a52d031b978d365ded54622190afaef7ebc2eb22f85736a90fec22e793588bd22721d", 0x65, 0x5}, {&(0x7f0000000a00)="77e7829520384232b3358ad6eb24a3fe6dd38d4c2d38cef4b9c304496d3f82a6f4847a08cb72b714c16118fe2c1d2602308b566387159adab1ddc87b9632b3be1da7bdeef72a2ad15643c45ac5126e0a3e46bd487df1172b296990a1c585ad7e2f37fbd78463e6ac13ea2e5b8976baa43d39db1ff45dfe5c2dac0a22a80c58f6e06bd230ef9e0c0ff23615a22664146e32576ff82dda410032ed59d9d382db2a830f559efe2e5ffddf78f2d17b40a9ba36e4519c52193dcbd08498114b511d079c6a607c602d5e960e80725f64a31b99489a88ecca0c3260653769f971c26ecff405", 0xe2, 0x2}, {&(0x7f0000000b00)="e5f6f05c6c4bc4bc4cb1ea92f0336afd4a5bb470deca246363cdc4d9169cb662907803c6b6e2156d71060609d8e55ce9f47875f5a2e1d156c7889b4eb63e419dce3ba116222a8ca8f7772654", 0x4c, 0x40}, {&(0x7f0000000b80)="af21f31fb12ef007c675aa1c4b9881d98be7b9b6f60f09383fbdbe5da58d0bf3a4efe95b15634d9eb75553acfe165e6faf67f06d0d1b53c40506efb9", 0x3c, 0x80000000}], 0x40, &(0x7f0000000ec0)=ANY=[@ANYBLOB='nogrpid,auto_da_alloc,data_err=abort,barrier,func=FIRMWARE_CHECK,fowner<', @ANYRESDEC=0xee00, @ANYBLOB="27ab493bd7af0a275af6e1d9ff880d6f6838d15e1538b18370c6c1214b97b4f284ba1b3b70b8cb17b8a5278b4d8dcb08364389359419adc0a16a5c150030ed55b1ad63826d25f7a9d421b8d09d975b43b76d1ce31b3e0b99e3f7ef46673958f7501b14fdfecc378f02299e03fc2c45b1ded6fc900c4d4da18fe9d793530eaff692fab680c79db5efed0070afdc65524f6ada6963fd96b79b8708e3a69eed1c69c5b1aa350200000000000000364e07c6ae9c4317a171bd1d52b8252058f0ce2f219bf2f2a8b8b8d2e0c032d0", @ANYRESDEC=0xee01, @ANYBLOB=',\x00']) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000d00)=0x0) r4 = socket$inet(0xa, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x7) setreuid(0xee01, r5) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000e80)={&(0x7f0000000100)=@kern={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000680)=[{&(0x7f0000000140)={0x1a4, 0x14, 0x1, 0x70bd2a, 0x25dfdbfe, "", [@generic="a4453bf4ce8be0830df5cc4313f14cff9d9d20bca1ce48c7293051d996882c5d8995c89e543ab67c59ffb9c29e99fea65ac85abd1b1418bd58dec8942d5633b8a4970e27e1a0b8dd293c71447b01a559958c6725f61c47aef487b403ed90cd2b6da3b7b9386931b3936caab7b28039ce89e37cc362adc6337add35d1467c72fac0fdda57c804b98afd189adba864feb5f9240694fa23d2b05a53dfcd44dfd7f08766c39d18933078fad60e21e37585262b39842d57654d2fb70b30a18ffe0bdd379457b8a00fe342b7a593603ee89a60885aba4bc8c73fd7eaa2903e7045c936c5ae43b324f0070b815650a7266f", @typed={0x85, 0x16, 0x0, 0x0, @binary="349262676331c49b123d7e96f26b7242e4d341ca31018988b1a8699962d7df374f4eb39fefcfc5ae459f6dabed2d987545dea87463cb4d5deb246bf32e9fccd1e31d85a678b3a25dbb1efae51b6628fb5bc9d23638dd42c646ce1ba98ed3071ed0a6eba0160b3accf63dd889287866f93b7afda7927c569d0b9d426f82b7653cf2"}, @nested={0x11, 0x5b, 0x0, 0x1, [@generic="fc28de8894", @typed={0x8, 0x7a, 0x0, 0x0, @pid}]}, @typed={0x8, 0x13, 0x0, 0x0, @ipv4=@local}]}, 0x1a4}, {&(0x7f0000000300)={0x348, 0x1c, 0x2, 0x70bd2a, 0x25dfdbfe, "", [@nested={0x314, 0x75, 0x0, 0x1, [@typed={0x14, 0x16, 0x0, 0x0, @ipv6=@local}, @typed={0x9, 0x49, 0x0, 0x0, @str='+^\xab]\x00'}, @generic="f62563cd3127bf8546e76f303930a53dbd1f3ec5a14f3b52caf8cfe108fe6554be99db14eb4daa75a98482d575a82d891fb5ae4d9af89c70bb282517c473b168d0d1e9d3f5c7b93b0f461d4882ea2d29a18fb62a9ddff31c8bb4c85b093eaa01946e47f046bab1f0851c8d42b3b9912689749e6f1e8a239787818a6279301f3a67e2e4d5a9a946cbee85a4e19a2f", @generic="c9760bef61a57c0ec951fbd11b98855a28df1bf30ead8c25cc15571bf9448c26f3d176d9d47b0003fbc922903f8243c9ea8c6ab9e996afff7c8295a0b1f1779ecd6d77fa13a456e22befba4638d0bd76d13dd9612ce3136d8223ae89bdd27e1ce08f3e2fcd93252f93afcdaa4c237b135c582db65341345c46c24544b58a044c4bf086020b69cc624ef90b138c27116328ad3edafbf52fd828b2b87a9c30cb45c817129f4b90a57c3dda0421a0d56eac3df3a925e93d4b8ec93c3aa49269f0f9af0e21ddfe9b6c911e1de657d6684df5788e76e889996e6681a524a4b886eada2ce23664", @generic="02dfcbbdb7f656", @typed={0x8, 0x7b, 0x0, 0x0, @u32=0x6}, @generic="938b70e033d82a848eee6d738a2c2fc733b4e96ebabe20a0a578ec6a56579a2554d17a8d77fa68d51070ee13c14df0e82febb85720ccef5b60afba845699cd906e7a5a19d2a046ecdf7a331b0562a23932c4d047f46b9cf703c0db2f708f7e194fae56f056b44ea5a63179decfa868f640862d37698d1a9729978443132192f4433bd4d4d8606b4eb6587326a61c9b9df7a81ed8809345e383f09229d3313de88fc7efbfba4f02a12c1465b910df2ca6c5a2b0ac52586e10a76478aa10ff952fdabe9f15b436dcc3120be43db12160155c7c", @generic="84e253004f5717fc14256c343e30c524dc64673662ae23090c4584b541cd840fb2878b84b44165e57f7593e218fd90948e5e5abdff768678cf5b0ebb6780389a6ee771a2d77157a1b3cebe7d5d52c862d74ad46801812b1458ec086d4418343f688085625323a7a4e7d664879e09427ab75370e6c329eba39000b0754323045f9e8fcc90c014633555466bb03db431ed71796648fe92f7c8f6e9a6f96b"]}, @generic="bafd4d72235bcf5bc8b65f01b3699016614b28c3c557ea7c80aef5", @typed={0x6, 0x96, 0x0, 0x0, @str='&\x00'}]}, 0x348}], 0x2, &(0x7f0000000d40)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r0}}}, @cred={{0x1c, 0x1, 0x2, {r0, 0xffffffffffffffff, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {r3, 0xffffffffffffffff, 0xffffffffffffffff}}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r5, 0xffffffffffffffff}}}], 0x110, 0x4000001}, 0x4000000) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 23:05:06 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) fork() r1 = gettid() wait4(r0, &(0x7f0000000080), 0x2, &(0x7f0000000100)) tkill(r0, 0x2) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f00000001c0)=r1) ptrace$cont(0x20, r0, 0xffc, 0x0) clone(0x80000, &(0x7f0000000200)="1b5c63cf112e7beebaa8533ad83b7f2e1b33e3c43307ae516c6858736e6b9c226690297ccd5a72bfeaebcbc3b4e46e6768eac9bc72380189e5fa818cdd1389a5219c7e61af1ce211796688b88edf2df7a9f6818d656e3536a09806ba6bf162b468230af22ea5f6cd0fb9f02fbf72a853b806f6aaaf21fd6a807435d3e7cafb9892d878b8e25f977847a66038cf7c7dd1d156ab5b5c449bf7bfdf06add13dd8b87e31751c77a5d9c4ec84a42a11b8aa72215f769c12a5e44666e0675db9", &(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)="33542b14e5905556f39682576100ee17e1b1b299eea73b1d5c07959ee0d6cec057005a294e968d3a49d3fe245f9002a71b57ef3922cf462ad2bed88fe89c1b4ee9564d19b42bd4ddbdfdbaee90a451d7f342c6d42b4398f95bad40f256c76762063c42b5c3087cdb2ce170665b409572eaee193e59bb56927cd3c5b113311d2e4b8ba0b13402fdcd70102732dc0967f6d86eecdfad6bce517424c7e67d6cd5b908597bb83cafe9f2a1c88f4c5affd2398114a5c7f7a080d4a952f72aaee01ca44b4ac3ccea6a737d057de224ef1294a2cdfd3769dc71717dfbba4292a155bea4b69998d99a31ea03c7c6eed3617b7c9692aae1e3e407f34e3a7887ad7a6814") ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 23:05:06 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000080000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1595.397176][T23869] loop3: detected capacity change from 0 to 224 23:05:06 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf004c00000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) [ 1595.463916][T23882] loop5: detected capacity change from 0 to 264192 [ 1595.495501][T23887] loop3: detected capacity change from 0 to 224 [ 1595.515163][T23882] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 1595.515813][T23893] loop1: detected capacity change from 0 to 136 [ 1595.562455][T23893] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1595.740824][T23826] loop0: detected capacity change from 0 to 209987 [ 1595.756617][T23826] ISOFS: Unable to identify CD-ROM format. 23:05:06 executing program 4: clone(0xd4020080, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 23:05:06 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) 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) r2 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) r3 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) dup3(r3, r2, 0x0) recvmmsg(r0, &(0x7f00000030c0)=[{{0x0, 0xc00, 0x0}}], 0x40000000000003b, 0x0, 0x0) 23:05:06 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000090000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:05:06 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000100)=0xc) ptrace$cont(0x20, r1, 0x1ff, 0x7ffe) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x1e) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000140)="26a20828805054d3661960d66edce59491cb742b9beff8585313246e82a66bb12f4ad1e7ec405261954612a45173c1f5ee997720b0dd4ea7b42d1809000000000000005c1c534df0121272154332a6c338a363bebb49c3eb06c0429e17db968a37095c3199011d30fa0a3e2853a0962e443a13df55d96ddc5218eb13db86b20dca2dbb1c88386bf4170a7d32799867ab4891d1a40cef04b7240dff01bdb1381dc995ca536e136cf46e98a7e241d88004a646a178700a9b542206ec109cae49ed3179060b17d539b9be26bad37421c397c5758908e2d3a627f8099be304c5f1981b0049e5de8918142f3730d4e5e465d32d00578087363872372d8f585ede4f27b5d14e34b5c24c8332322da0b0bd6c32eb394f9bae99a5f9c1d21691b64d2fc29c81c20000000000000000") ptrace$cont(0x9, r0, 0x0, 0x0) 23:05:06 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xfffe, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430263101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:05:06 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf006000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:05:06 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000080)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000000c0)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x1) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 23:05:07 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) [ 1596.091100][T23943] loop1: detected capacity change from 0 to 136 [ 1596.092428][T23947] loop3: detected capacity change from 0 to 224 [ 1596.122077][T23943] isofs_fill_super: root inode is not a directory. Corrupted media? 23:05:07 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x1e) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r1, 0x0, 0x0) ptrace$setregs(0x18, 0xffffffffffffffff, 0x4000000000, &(0x7f0000000100)="a7e98d16768980be0938f4a8c0ce36fdf6695a56890a58cd0556e819e661ad5a0436ee5282c0809bb99e32483dd351af4af4e769149767e8a335d961439acd65898be5ecfba85d03ca4ce145697d80110cf4dc7acb857c274d") ptrace$cont(0x9, r0, 0x0, 0x0) 23:05:07 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf0000000a0000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:05:07 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x100, &(0x7f0000000100)="80764e53a96a93e310e9cd8431bd01fad8998f92f2e78998d4d074256ad40112c40cf6a60c157ab0e3a3d4cb9cf1b0de6738866fb0f9a1ccd36c197d87e12f6cd27fcb400f5bfb3f3bc72c40aeda3ece5f22b7a17687ef512089e4392cc994b32a8ca2be71da23871aa8e3091b9a4126b48759146e824614cda608b05a5d77b45f991ef4254e9ad3be6f83421ba9656d0a6b7eea9189cb54a5846eb64e1084587b8e10b25d5749c006aa1bbe06ac8fb232d1389947cee54b39dc94af803097ff20e2e1f56b5ef933d9403d869ac5e82abca6ca8422bb484e662d5cb12590547128f5a51da0f4272870df450d1ce265edd075008b35eabd962e398412785a799501e23820047eef82ef408a80999dc5faf5a6cbaef32c21d0c92a5dd4eb934bfc33e3724a47b8d35a5242a17f79bcf07922503bd375a2036374f9b319afe91588258b698ea7af9d98f2d5de3e7095f5d8a9fd47d7ad925741541044ad00ef6b460cc37b66ceed0981a9a5d0bcd6cfc03f2696b0a6b7af265cf41866354ee1a0208310ee0156e780dc24aef460c656d3e19e53fd2a3dff2b7c54ade944e46a84eda55c625ac3c775f6e1f411a7c7a46b714cb6252353f4b9d48b575e22347966a8e50072b69cbd9594bd96b8502fa31a945dfc95b014781784f89698a63d9a108d306492a86db5e54ff550bb7227af11127b60e94dde6e2b241eda3a9b97273b32f3265d19719797189a6527d69439da144f9f14815dd7cf9ecce427f3943104ae9e2b7f2df18ef9875a55104acf94f14fc77fc4b7b4c538e567471e1b4bfe3818c6da0489039ebae9e8f6e86e58a82df737e35ff07372daf72bace3b25784a2754ff750f1414076682a2194756a02ea44e09b556e4e5785dd521dcb3a91d7e2844c1d3cbcbb315f0a00c9e40226febf07590a809ffaf7b453483e2b7b42f5c3a6616a930d85383e674480ee981f2238e4105cfed9e2b319957fc52e3e715c5895feef7497fe767bd37c6e607abc75a01a303e14e039e2d2623bc54612ada7577a2e7cf1bbffae4bd6f37bd8b350a2081af9af4e243139098bd364070a82ab078da18b1246a5272f31cf3998414727d96d042bc0a4e757e3d1f52e14a7072c38fbf7309580df570ba9df096bc2b87c5bc15569b0a1e839dc60b5b60636da230619446c9d65abdbeda8c5ac543bfeb0ec088dc7653974c034e8226c0860c8d23e2eda7003646e62f5ca37b62c7d501d7e981c1ba6441d63113f9288f68009b6ff1e2752e69d2622b2d81ff39d44f6825104d587f0b25fbf95d403b3e293ec3b87e593c398274f9890a729277c9b1137ce6ca3a941419fdd799377882eef888b6944a78bc3ccc6eb35c23b4f82040e329c7e2bae962c4725d370ece3a3af5c5d96232b1e406bc8babff6102f260d698189f6cd2ba72fbb2b2ba083ddc0bd1ed590ad775c0912eca62fea80e50bceaeed1d5443c7af653a5efbba882d5ccdbaaecfbe6e77e25c627deba067ad7e444b22c196f88ce1a9f8f7dc033f77b0a85cc80a8c26e7111e57ce89d2b070282de6ec3681792eba7bd3d7000c82ff48eb6239e3df2febe0d7d10cd9ce4e4a439d99a3e78dceeff1613c3e00c1af5fa9c0af54cb1dc39b4897d217eb6b94a3d2c515fa05c69eec099a625e07191f3e0fe8432e9a18dfd911f35019a87ecbeb223b3c1933bec9f2b30b9a2a90bb530dd9d320b3ac1d64f49a82811645a4b50cfe98f172cf49e0fdf912244cc887df068a13dcf0b7e89c686b515ea62fd339d1e5c9ae1c64f02dacbe3b637c0e07353caa68022c27ea6060382c67fa926f207276e0e056b9a00a7535ebc5053cafb0ae237d2b07831b44b85eaedcb6327828e9a818435ac8fffd82571c3f34df2766aec02ceca39cef12ea48e05844cdcf7f182b014a64e3033b740c425760595c37b77babd9ed7ad70d8c745fa30208cf461b4090123ba7e80bf090c72fb4ddcefd63f14bcad19fdebe636fd0b947e7e0cb1a21623d0a162086743d31d1af78a0219bdaade91c134a333b52b5765007ccc673790d982f3728df451385b48502cbead34ceb0d7a470e2ecd56226e8ff4c771808a29f19f4bc8390a38b8e69355d82cab8d084ef190f79cc79a1f34d724e87b7d4b80962df58c708c1aca10f37b32871c64d2053502f8b3c6d40dd4f323372eb1d8bb9fd099cb93a2a1d80ae18d0af84e61fe6b4a9b612cce42fcd7fac777ff32b331afc786afcadae4a5d3af271f5bcc980476da7ef41e3dee20d6fe2bf0568cbb2aad759a691bb919030b83e451ad40d549d6db115b5f4586f8e9874bd94143862a99f642bd9ebdf2afbe9ebd91fda2e9fa3ee2fa155fed4cf3451b55447c7ca83d6d8b67986b9f0d68c8954a26577cc27d2a47973c08979294ff5a8228114ac8c0991f9d8d78eeb7258c765c8acc0f5fdc467c0f6713bf1ce5918e5450152e71e58ff50716fd202e92606f51a3271b413a7ebcbc0f6482a10bcfd1feea7cfe71a20354b82ee4a661fd7e3cf143268b658eae3045d46682806be4b971461ea957a1eb39f3cbea66d26e3764ae77440885f86e4beefdbf2e2523ef50854316f7e753703a937c5f25e06748a082a77e89468f2266af2218352c424c038361f041954621dbcaaca0dc79519ce506602c00f4bd56d560faca54e680fd9ef205c32320b6a0907b1cd194314cfd2537fb8865c0b1311d128776fc6bce66f117e67aa6bb2d5507e2f798b7098c282442bbf23da994e10a7a7a82b38065ac9565ca3e837d0de10d4bd3b114daeaf558b6bae08cf5a2ae14f6aa1aed4e5a289546a2a60c9f7117ed641a57a3874c996e5d51b4077a3bb72ed3c67a6cf1e8da484f1cbe487d7e4595dd4283a2b372bb4771208556ac5abe179eeb6a365bd74d8609b7b7a098febee6582419790735f1e6845c1a6a94651b33472298418940fd2c2b20f7cf327697ba142807f8e60bb64428b2efa3ff364401313043fa45143e6c88fe24c90adcbc18f320ae33003d35c8350a7d55139b7c23d37e7274e94d44bf1c341205bc948eefa0f49d6c2df1628ba8eb5425218b003cf2a8ea13910847c59c372e3b966f78b7ccdc615ba23e7e8e1072b213aa3107d3fc003586d7e08b53159848ad6757097b7496349bb68ce891e7130a14cc53e8f369aa18380dc3714132f8fd67b68f99f1d195680c9d0df9e52643448f07de541202c407a497cc67efb3dace5c45e8c71fc63e6587d4b97e256fa79880c6a8c6dcd1e5da1637b3cd3e70826a4e1646795ca516da215be84ea910d5c7167cde7acd4d6ce4365e99c345379a8b8b50235a23494442c7d4e9af4fd0523c3909b13354ca79aaa904b5dcb52fa4b16046038afd3016d6a5f7c4512fb0af898a57b90d02ed59a22f9fe5f6a70e54b4d5f6fed46feebde544e321b1f337613d97fd2ae07ded6022c28f1c41e8cfbfe23b7992c694b851ceca7ad9a9c96d1ac074cab9d528d9e5128d9def4102ef01b44859cc0cd27f9cddaed773c591b442993d6bbe2c69763eea1b1cb42adb96aa362aca6ce364103a3f4a840be9a93dbb5dbd19e8acab784892d3db03fe10cba1ea00bd5ce636099b7b1130bff1a9aaa51777f026f2419a48f2e5ed804fe4efae2a158ea7b611b083fab5002d0c84f8510f60f0c55a7007bf04287c847e944cb6e2678894ccdfe7a4106b83f8082097eba205c708522ee9c3b033afae32ff6b8e9bb9b84f4610974d1b5e1cc0fd4ed5b4fb5dbb051a28e89a4c327c444a5ae768502188169f662706d3aa6490cc7b0328bf493b12311b9286ff6e85e14ddd142e316f0e94e5f4a5f55908cd4661699bbe62e272be93f8c4fc4b14dfb84631c892e4cb5187d1c849881812cbd3b7770c6d57c7e3d5efdf51f211c7fc1c33e1c5c74755d1faaecd5d13ab170c7e40d3c6ead058b6cba9d60cfa4dd052cbd186e06bf6f42d929f7888d9a334125a920f837eb49431c530e2363e2152f1bb130641f2537fcefaa167d8cfe3a972d61136f7f9c2f769769b1fbcc8bb0779716e3f7cf6b8c5f089b62c056fcca1357569a4d89046ea45dca6cfa3ef48a737eae7bbfb6548e7ed8e27186d4f4b85ed2ed3a1a6040e61627e2b18f571635311e9fe6ed1400312a43561bf3fc2bca71acbee5a30ae7fcc0003e3ecd20b3d324428d503168eb40f6c96357b60d44dd35835301d3050683b2041e8af6e4f9e5dbeaafb900e4c1fa9e5fcbbc40e9aa143d830e8f7e1511d3c845e8abe22ecb8b7f8c27ac5ccc0434dc6b745de9d3637f4e8ad0f6a43035e4480b1779b2e7fd53b334d670f92a92649ea7d5f6227dac5c8aafb953ea1a1e0c1ae03bb795e9a674123545c811137c60e613d98b07e13edf9c5b64cc748db2fbe3dfa6318a5c2ea005d9cb2a8e12d248d634ddaab59fc124013621babfadab4d2ad9c352e749742a8a534853545c29103472b12b06a1e0179662893926112dc390de0d0c2615f3538063c12c34fd01a9d091890db9bf02663801d6df7bfe0a0f4d7fea5687f43eb382c985f3a1113150761cde2cb91e276c02a4c496cefb8937b17bfc41f3f1108fd828a349caccb0a208a67517ffd89adbb1dbcf8d0450aaadaaeff25a45f5acc1e87228bcf5f3173a55223c4b1c5f5961c48c43d7eee8b097e60f8d3d7659ca4bdd5368a239974726dd965a61c908788a38194b702cdf58b98077e76235e73eea481f02d5ed1856c31497fcc040176ad3214dacc69ef68fea9e4511de9a390dae915f998128e8f3001b8ecc8c12b51daf77e9e707893b285db580d23e7a6a6cc650ce4e8fb17f0cfe1644d15bd0818cc5403374308b3fa57c2c9780e49ef8c70f235792ed585b492aa33af47a8914508a70f187309bd11c78413a5374da457f79fd5ee5ceaed78a6907e8e2aabd74be521ae953d38cb58fd5be4089c85bbda89adab120844d2389f81093fd8316e8a96f52b562bdaa1bb2d6c9fb67f47f161dcbfa51c2aca11481c4e0f0fbf64671b02e7e9767dbb7edefe74a8361097bc0327db451ec7540ca29a7614957333acb370fdf20654bb7401af93aec215146c2fe5474d7d25c64fed9e7095c34284bd00b6c7d569e80fafeec2f090d33eeef0ba2ea5f58fa0982a32b6c560292fbb1fda85c3972464dc16edd4b0b23087f641018c0d45e6ad0322bafb7059b86f4bc26b6f7661a1238a9cf7b27de51fc673576f59efa960b955407908b80061288d5ddc8536a9824177b0b573d0a597c7ed6a7b456644c1c05437e29f2bd1ee519049b7970a02f19a56c4a14b542db3bc9f421af48a5534cb83fa5c5c4587f6b807a4bc53efd63ea56956ae71ac62d9013991a3c39d323e1a7aabbb58368430921b3718c45ddd1213eaaab13cf44cb5773ea852542e8049b18fce94e65f418a01a27932c452278e8ab70ca01eb236d8b4b345b5b0f38726a200867f2239fa0042129e1aeb0303464e6ad1f9c84c70ba67a1df8a1f3eea6039474023941414548404e487d67769320e8f2334b016bd34019457c4975bf92248fd50885bae16594c187dc9a40ea2fde97af9ad5303eecfdbcdbeb110f0678f00f40f0929fbfdb124c8ea05a26eca75c9a8bd3f23ec091e4acb1d38c69a304295d007e1b62cbc6e58f23e4473c404b43a5406bdbdf838f4d6f737161da3efeaecb1479383afa14271c4b70e6ef7c1993c7f7d521f25bd9540a79414af896905132a1de959a45ba982927f9a4ad2b5a647d78c733f6bdcbc7d36722fb89a4b39fc01635042ba8277604f8a8e7303c4bd817ce7ccf0ca67de10bc7c03", &(0x7f0000000080), &(0x7f0000001100), &(0x7f0000001140)="5defab2228f10e0a223ddcabdc49b20143bbb4ecc1f07a4734737bd9901f2e105fb3ed48d85c301fcebde27109b5681bb7263e983c4a24ec40070b621b9531871a31beabc5ac3168ae48c8c28a614eddbdff001c0a702c6db8486210f18cc7c33868971ee8c6315399ce7578e55a4f9eafe3d1f9b9cf3ba0148219aa97fe6b0df4da7404841639d96aa6a2fc5ebf941eabbddb92695c44649af3cb52b8aab2b85c0e022d16b0a83f9862a68d7f45127489a9fa1168ce68b5c93411fe17577aee7df9860b1f86e5239e84194b590baa7dc4df") r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 23:05:07 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf006800000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:05:07 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x9, r0, 0x5, 0xa) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) ptrace$cont(0xffffffffffffffff, r0, 0xffff, 0x1) r1 = gettid() wait4(r0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r1, 0x0, 0x0) rt_sigqueueinfo(0x0, 0x35, &(0x7f0000000100)={0x5, 0xa87, 0xfffffffa}) [ 1596.224187][T23976] loop3: detected capacity change from 0 to 224 [ 1596.275523][T23990] loop1: detected capacity change from 0 to 136 [ 1596.287191][T23990] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1596.478144][T23948] loop0: detected capacity change from 0 to 209987 [ 1596.494866][T23948] ISOFS: Unable to identify CD-ROM format. 23:05:07 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) r3 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) dup3(r3, r2, 0x0) recvmmsg(r0, &(0x7f00000030c0)=[{{0x0, 0x1200, 0x0}}], 0x40000000000003b, 0x0, 0x0) 23:05:07 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf0000000b0000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:05:07 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='attr/sockcreate\x00') sendmsg$NL80211_CMD_DISCONNECT(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="00000000e6c9057486f8e7a8c9d01701e3d9702cb1fcb4d3a165d7f8cf390458950fefcd54f21a182a46aa5fae164cd49833c55c6eb7237af67af87042a9c2fdbd0f99280a8dd75c00debcebc7d6348774a55e724a34caddf54ace284f867657f23675d83f0a95c7c52a5ed21001c5ec2d9b1db6c547cafcd07a4e1a80eaa4923e9359a3c927dcf51d78ac8391e516b0042cea85137ca2", @ANYRES16=0x0, @ANYBLOB="000428bd7000fedbdf2530000000060036002000000006003600380000000600360034000000060036003a0000000600360027000000060036002300000006003600160000000600360039000000"], 0x54}, 0x1, 0x0, 0x0, 0x800}, 0x20000000) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r1, 0x0, 0x0) wait4(r1, &(0x7f0000000140), 0x0, &(0x7f0000000340)) 23:05:07 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf006c00000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:05:07 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xfffe, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430283101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1596.956112][T24011] loop1: detected capacity change from 0 to 136 [ 1596.959578][T24017] loop3: detected capacity change from 0 to 224 23:05:07 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x1, &(0x7f0000000180)="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") ptrace$cont(0x9, r0, 0x0, 0x0) [ 1596.996596][T24011] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1597.266431][T24018] loop0: detected capacity change from 0 to 209987 [ 1597.282376][T24018] ISOFS: Unable to identify CD-ROM format. 23:05:10 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) r1 = epoll_create(0x9) epoll_pwait(r1, &(0x7f0000000040)=[{}], 0x1, 0x846c, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000000)={0xb0000001}) r3 = epoll_create(0xfff) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000000180)) syz_genetlink_get_family_id$nl80211(&(0x7f0000000240), r2) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000001c00), 0x0, 0x0) readv(r4, &(0x7f0000000ac0)=[{0x0}, {0x0}, {&(0x7f0000000380)=""/74, 0x200003ca}], 0x3) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000000080)={0x10000014}) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 23:05:10 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf007400000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:05:10 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf0000000c0000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:05:10 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x1e) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r1, 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x24, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f0000000080)={'batadv_slave_1\x00', {0x2, 0x0, @initdev}}) exit_group(0x3) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 23:05:10 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xfffe, &(0x7f0000001500)=[{&(0x7f0000000040)="014344302a3101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:05:10 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) r3 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) dup3(r3, r2, 0x0) recvmmsg(r0, &(0x7f00000030c0)=[{{0x0, 0x1800, 0x0}}], 0x40000000000003b, 0x0, 0x0) 23:05:10 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x1000600, &(0x7f0000000100)="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", &(0x7f0000000080), &(0x7f0000000200), &(0x7f0000000240)="f51577c5eaf5d817bdb5435084f10d247f937e3bd4c140dc3ba3c46de1b2a8a3ff664b9344e4b147257dfdce305785bc5c967f21bf033938b5f455c326a0b8afcba0d66d1d3ea58148673d83a05eb3d334ff8452958b547f6c93524f") r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000001c00), 0x0, 0x0) readv(r1, &(0x7f0000000ac0)=[{0x0}, {0x0}, {&(0x7f0000000380)=""/74, 0x200003ca}], 0x3) ioctl$SIOCGSTAMP(r1, 0x8906, &(0x7f00000002c0)) tkill(r0, 0xffffffff) ptrace$cont(0x18, r0, 0x0, 0x0) tkill(r0, 0x3a) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f0000000400)={{0x0, 0x9, 0xd2, 0x3f, 0x6, 0x7, 0x8, 0x1, 0xae, 0x101, 0x80000, 0xff, 0xfffffffffffffffb, 0xff, 0x3}, 0x18, [0x0, 0x0, 0x0]}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r1, 0xc0709411, &(0x7f00000004c0)={{r2, 0x3331, 0x1f, 0x8, 0x3, 0x30, 0x3, 0xffffffff, 0x7, 0x8000000, 0x1, 0x1, 0x2, 0x83000000000, 0x8}, 0x38, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 23:05:10 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf0000000d0000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1599.175062][T24061] loop3: detected capacity change from 0 to 224 [ 1599.195811][T24062] loop1: detected capacity change from 0 to 136 [ 1599.227890][T24062] isofs_fill_super: root inode is not a directory. Corrupted media? 23:05:10 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf007a00000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:05:10 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xf, r0, 0x281, &(0x7f0000000100)="6268125872741d1f6cd89611a91f5a862fc119588dcc284f089dba919543424de903f627c08306037ebaa6e147f5a89ffa8b8c0bbdee52fa7910abcdbc46a81c8897596543c5d358766ce0356b5c85e9923d47e31a235e1480174640a1827b3876fc086b94d20c64ebf2f542b7faca50cedf039f1d6e7156c837d6f883374a98777c6cbb7810ff32e5482eee460d1adf992a87d476715e8777431a03fcc5e78cef6e82f7fe73e8e166f0219a62b642c42ec755785554a71de06a20c5f7115a1694c03bb5bfc3bc971ce02baf46528e390d48faa9f9bbbb4294d472b5575fd3d457a39b72d40ecd4039cf") ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) [ 1599.288625][T24079] loop3: detected capacity change from 0 to 224 23:05:10 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf0000000e0000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:05:10 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(r0, 0x0, 0x1, 0x0) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x1e) ptrace$cont(0x1f, 0x0, 0x100000000, 0x1) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x2, 0x0) tkill(r1, 0x3) ptrace$cont(0x1f, 0x0, 0x1ba5, 0x9) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, 0x0, 0x0, 0x0) wait4(0x0, &(0x7f0000000080), 0x80000009, &(0x7f00000001c0)) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4200, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x20, r0, 0x0, 0x2) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 23:05:10 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) gettid() ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) gettid() r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x1e) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r1, 0x0, 0x200) ptrace$setregs(0xf, r1, 0x5, &(0x7f0000000080)="685781cfd75f9f208f9d84c8aa8013dff1eaefa1bab1b2bc55a37835ef23df73227d36687ce844cd4243338b68") ptrace$cont(0x20, 0x0, 0x0, 0x0) ptrace$getregset(0x4204, 0x0, 0x1, &(0x7f0000000180)={&(0x7f0000000100)=""/78, 0x4e}) [ 1599.372684][T24092] loop1: detected capacity change from 0 to 136 [ 1599.404308][T24092] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1599.408122][T24105] loop3: detected capacity change from 0 to 224 23:05:10 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) exit_group(0x80000001) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 23:05:10 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf0000000f0000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:05:10 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf008400000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) [ 1599.543858][T24125] loop1: detected capacity change from 0 to 136 [ 1599.561463][T24125] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1599.573001][T24130] loop3: detected capacity change from 0 to 224 [ 1599.711467][T24059] loop0: detected capacity change from 0 to 209987 [ 1599.726442][T24059] ISOFS: Unable to identify CD-ROM format. 23:05:10 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xfffe, &(0x7f0000001500)=[{&(0x7f0000000040)="014344302c3101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:05:10 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) r3 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) dup3(r3, r2, 0x0) recvmmsg(r0, &(0x7f00000030c0)=[{{0x0, 0x1e00, 0x0}}], 0x40000000000003b, 0x0, 0x0) 23:05:10 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x7) setreuid(0xee01, r1) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x1e) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r2, 0x0, 0x0) lstat(&(0x7f0000003f00)='./file0\x00', &(0x7f0000003f40)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000003fc0)=[0xee01]) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000004080)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000003e40)=[{&(0x7f0000000100)={0x18, 0x19, 0x20, 0x70bd2b, 0x25dfdbff, "", [@typed={0x8, 0x1, 0x0, 0x0, @fd}]}, 0x18}, {&(0x7f0000000140)={0x18, 0x34, 0x800, 0x70bd29, 0x25dfdbfc, "", [@typed={0x8, 0x50, 0x0, 0x0, @pid=r0}]}, 0x18}, {&(0x7f00000001c0)={0x214, 0x18, 0x8, 0x70bd29, 0x25dfdbfd, "", [@generic="e0f4d1dc29b9a491295f7972688b6889f4175ed764ee42a9d77888e4b2aa8e062968fd1da39138706c1269471ce42299ad4eb08cf34cef99eb61cc45a3783a5aedada0e6254fac494b099eefdf38585dfc040100d99eb31ada72b94bef2d6562533d477afccedb10e313c5fc1a9e", @generic="02b9cbf2d78acc5e7dc6a26803882a7bb5a53a3a95a279314a49733c748287c4694e65b2b20150d740c73bda87ffd20da2e73cdea075958348a1998393ae090a219b184e7c17297fa840b6f213107b1f505b8250e43b4f20b390bc52c367f2a78a2031998404b7a31986a88d2efb6d086b8065c809cb51acd7188ea8b7f99d89e9b9f2ebccf194539c58047cc1d6549988a2b3664dd65d9e8c6966f11f9382a411f95ab08661053b86bae9b44222a052c4526fc84f8582ace9c936849b12c80e62436312e1d68fafc46c04badc68c85de5d8ff291f96", @nested={0xbf, 0x12, 0x0, 0x1, [@typed={0x8, 0x11, 0x0, 0x0, @fd}, @generic="8b24d51d43a597e8caf687808bbf7ba51b56b604542cc479df8411aa9b4bc12fe5867a5b5df2fa599114c4292406d7614a6d919b33bb36e74d4e3ca3ed02184a012fc8fa889a28f6bb57d69dcb8af57242212e34761cb899b757e9529a1b7336e594d9efc31624321ec3c0d7763f16e9ce0d6292207d68aca19bf3573f49887f2d0d987e8a74d0104272407fcadee70d443a7e7b4d236b172d722a42944a837020b594a7cdc59cc5ca4633018e3152a42958f0"]}]}, 0x214}, {&(0x7f0000000400)={0x23ac, 0x40, 0x400, 0x70bd29, 0x25dfdbfc, "", [@nested={0x1143, 0x92, 0x0, 0x1, [@generic="142046fd999100bb881d95cd49ddc1bf5af9cb822dd638513d3c9bd95b5a240ceeebb4bbab30a805be27d2f23da3250f37ea8948102324e4342072e5cb5164a2bfa3440bfcd13d8115ac9c2560e2ff60ec15a9e228bef36702709e03a53d5a50a46130d6d5639c243e5db9f5efd4ce8e46c02a032b7ee5d38b4205c58b14bc52797dea592d1c3e1c52a000cd2538366c19b6fef0ac32f1d062beb31eb75e6490ab33ba", @typed={0x4, 0x1e}, @typed={0x8, 0x37, 0x0, 0x0, @u32=0x1}, @typed={0x14, 0x79, 0x0, 0x0, @ipv6=@loopback}, @typed={0x8, 0x82, 0x0, 0x0, @uid}, @typed={0x62, 0x68, 0x0, 0x0, @binary="4bbeaae0e2cbc0a7a5426339b22ee9b89e622fb2acb291ca0cb15882c0f61bf56996156824ef00c4666aa24f4b974f94180ba399345f5015dbe837223bf75a5c1bd1bf71ed77c8d14ec4a32d866873b5d0d6fcc89d4ec81bc552a8728e82"}, @typed={0x1004, 0x8b, 0x0, 0x0, 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0x1164}, {&(0x7f0000003b00)={0x2c4, 0x38, 0x200, 0x70bd27, 0x25dfdbfc, "", [@nested={0x4c, 0x63, 0x0, 0x1, [@typed={0x8, 0x80, 0x0, 0x0, @fd}, @typed={0x8, 0x5c, 0x0, 0x0, @fd}, @generic="74dd4139a8dc85d68a73444efc57d33eabf6f93f7c530fac67a0587c6eb3053d64c6d55d3f125f3a216d618d43ac05ddc2f9e3addbf06263"]}, @nested={0xfe, 0x6a, 0x0, 0x1, [@typed={0x8, 0xc, 0x0, 0x0, @uid}, @generic="77fb082738906040f0b1206c65cf4d9931425f628a70c3ad2209e3a5", @generic="a0c3a7e1a994838d0da639ac8eab66741fea10fcc6742d9dcad3ea7386cc4d006b23cc3eac4d25a317702084938c0e9ec1fe3e5d8c733c8ffeacb6c61c2e08c900651ea8883b605ab16eedeedb6eb0b7efe3aba0f4291a9e29f3df52141fa3b5261e42d0ee22ea7440b957556c64f6d6e5c59a995e36919e1c32596c9a9535f6168744b592ed192dc4e675c434bfa153aa699e9e12d145b166bb6f6e0ca48c26c231edbf7b88dcea38a217c458594bc3a1314541a98127cc13e2", @typed={0xc, 0x8c, 0x0, 0x0, @u64=0x5}, @typed={0x8, 0x26, 0x0, 0x0, @pid}, @typed={0x8, 0x3b, 0x0, 0x0, @u32=0x6}]}, @generic="365b2909f2b3b3a6483bb4a3a706695d26e3c62146951e707f2d6ceb304e6cc016a03c14d175bf5a0cf5c0f7c2e99d9e40bd13a1bec9707a2ab3145a50664fa692d4570d01564561143e80cb4f1ddaba9fc34999740c3e4f91", @typed={0x8, 0x6d, 0x0, 0x0, @ipv4=@dev={0xac, 0x14, 0x14, 0x1a}}, @generic="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", @typed={0x8, 0x79, 0x0, 0x0, @pid=r0}]}, 0x2c4}, {&(0x7f0000003e00)={0x2c, 0x10, 0x0, 0x70bd2d, 0x25dfdbfd, "", [@typed={0x14, 0x60, 0x0, 0x0, @ipv6=@mcast2}, @typed={0x8, 0x64, 0x0, 0x0, @fd}]}, 0x2c}], 0x8, &(0x7f0000004000)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r0, r1, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {r2, r3, r4}}}], 0x58, 0x400c}, 0x4) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 23:05:10 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r1 = gettid() r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) vmsplice(r2, &(0x7f0000001580)=[{&(0x7f0000000080)="57bf3c0c5cc535c6e80416bdcf12b6eb2156fd", 0x13}, {&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="2ec0f8329f6de70b00a555ed4b0e25ce8fe374aa6aeb52fb9d7cb136ecd18aec05074c6907538c892a46df4adf98e84f855235da4f8221b754a34ae2ac7e83dda2da17c16be1ecbc5568e113c118025061a21b7bcc4b381a5e1bc8c57b3e33410beddf0e8b58e5f1dc58765655", 0x6d}, {&(0x7f0000001180)="fbb2c6d586a40728db0e11a382cddd49c6e1e657ed183e0faccd5fc6b607043c5973c79a10bf7c5dada2f88d09eb75afafa6948f1778a8b1d0304467b621c2897ef148e82cc4f264ecba270111db2dddda8d2c5161cceedf1e9347cd143a647121a0a470b8cc89803cbe1d0545f147d95f08714296e6442e50ae146a75b9087190115524829c4b7d8ffd74b28abe9396fc36a51fb89d9c7caa0d2b3aeb66368205b3751daae96f5b56cde6eee5e6f994ca7c8f31d1ab01ee56ca236971fe27af775ad701f1fc139afcb838c73d659a1634de09469044d56ff75e00679def4fabb491cf2ec06d08ee34e6daeaecbdf31e2154c642bb2a786747", 0xf9}, {&(0x7f0000001280)="c99d7cd174554342ab13c3ff07933d1550204b2d8ce5c1c6a3012cddeea5bbc36930466e753116a98d49e0529ab0d29c9209e0c354f0030ba430602ec6cc1579cc0920bf03ff1a184ad07d4d866884c3936dfdf4169d6dfb110568461e6f5d8a0eeafbc626a950f24ee7e331f477f5f10e40cc89e2565b0fb011fe007549ab73a29ad303ebb163e6635b31ac64d93dc45c352b41c9bd9082335826026d495ca9e0ac7dcdd5c4da62430added985fa710557000f89abe6e4d0ca288ef4f1d52d403ca19afc01bd3f64b845ca140f676553965ec06ed8d578046c45ae51f4b10c1e762a339abb9913fd5a6b42706af7ae9df195c", 0xf3}, {&(0x7f0000001380)="c46f9ba779089489d326f8128c820296fe312e0d2516e3f80b31c5548a82d8c0be4a95379ded46e6de1cad396fd180c2c01048c5b8808038876841ec0ee9498df3818a7a0536bb7bc494b4955a42656f6bcf56dd4bbe498e9291b7ff4b2cade30ea57030c25aa5fdbfd994fb66f9a6dd73f49f192e43543013e058ec33c2a80c003e0a8df78fff543dacf9137d26fcaaf06bce2d6faba36ed6b45e184a83a97f407a5e0c0d02dda940f3e51ebe", 0xad}, {&(0x7f0000001440)="a5bd4725bc13bd954b6d840d8a575b02163b", 0x12}, {&(0x7f0000001480)="fb80e02cbb4bbae121983e2f27199622c4ad6c2297c54aa479b7315e6adc8fb2ac505560eb0e42d77c1842b2da1c9141e9e394fd9b807bf89f7050d949dd72235f3431ea6650159c6232e1ca6f580b03cfd67a77b90cf2a656ff91c7cfdc2ffc7be006627c2fec0401ddb0c2b046a9d299a67fae1c82484fa3b08a0951551d34afde80a024579197c37b19bbb3ee92683a1c9566b151a7b37c962bb126f9cf4492948e825b2e34d1bf81f025b9b93330c9eee2120ff9e029f3de68a316f5cbf61ce810f37c109e5aa9f3beb58e87ebdf913fd2f0d0b5d9d6d216ffb5959b2e5b3578b9e7a3be7ed74e82", 0xea}], 0x8, 0x2) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x1e) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r1, 0x0, 0x0) ptrace$cont(0x9, r1, 0x0, 0x0) 23:05:10 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000100000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:05:10 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf008800000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:05:10 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) ioctl$KDFONTOP_GET(0xffffffffffffffff, 0x4b72, &(0x7f0000000080)={0x1, 0x1, 0x1, 0x16, 0x1af, &(0x7f0000000100)}) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 23:05:10 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000100)=0xc) tkill(r1, 0x2f) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) [ 1600.031037][T24153] loop1: detected capacity change from 0 to 136 [ 1600.041686][T24158] loop3: detected capacity change from 0 to 224 [ 1600.069896][T24153] isofs_fill_super: root inode is not a directory. Corrupted media? 23:05:11 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bfc0ed00000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:05:11 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000110000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:05:11 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x1e) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r1, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x6, 0xc) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x1, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000100)="868d19bd2139830874a18ff1e4a13aa8c5e5324394ae333f3ddd47fd49ce634bb31c54ba5fbbbfdb4240d6500e3621a02ed712e0fb6c5898fc7b8425a16772d387135438d03d72") ptrace$cont(0x9, r0, 0x0, 0x0) [ 1600.164433][T24188] loop1: detected capacity change from 0 to 136 [ 1600.174604][T24188] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1600.175016][T24187] loop3: detected capacity change from 0 to 224 23:05:11 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x1e) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r1, 0x0, 0x0) tkill(r1, 0x2f) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) [ 1600.245420][T24146] loop0: detected capacity change from 0 to 209987 [ 1600.270863][T24146] ISOFS: Unable to identify CD-ROM format. 23:05:11 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xfffe, &(0x7f0000001500)=[{&(0x7f0000000040)="014344302e3101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1600.647017][T24218] loop0: detected capacity change from 0 to 209987 [ 1600.663167][T24218] ISOFS: Unable to identify CD-ROM format. 23:05:11 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) 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) r2 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) r3 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) dup3(r3, r2, 0x0) recvmmsg(r0, &(0x7f00000030c0)=[{{0x0, 0x2400, 0x0}}], 0x40000000000003b, 0x0, 0x0) 23:05:11 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000120000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:05:11 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf07fc00000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:05:11 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x1e) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat(r2, &(0x7f00000001c0)='./file0\x00', 0x121000, 0x4) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r1, 0x0, 0x0) wait4(r1, &(0x7f0000000080), 0x8, &(0x7f0000000100)) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 23:05:11 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xfffe, &(0x7f0000001500)=[{&(0x7f0000000040)="014344302f3101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:05:11 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000180000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1600.903273][T24228] loop3: detected capacity change from 0 to 224 [ 1600.943808][T24229] loop1: detected capacity change from 0 to 136 [ 1600.970092][T24229] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1600.981742][T24241] loop3: detected capacity change from 0 to 224 [ 1601.206607][T24235] loop0: detected capacity change from 0 to 209987 [ 1601.222864][T24235] ISOFS: Unable to identify CD-ROM format. 23:05:14 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x8000) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0xff, 0x2) ptrace$cont(0x9, r0, 0x0, 0x0) 23:05:14 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x1e) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r1, 0x0, 0x0) wait4(r1, &(0x7f0000000080), 0x1, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000100)=0x0) ptrace$cont(0x1f, r2, 0x200, 0xffffffff) ptrace$cont(0x9, r0, 0x0, 0x0) 23:05:14 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000190000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:05:14 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bffffe00000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:05:14 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xfffe, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430313101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:05:14 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) r3 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) dup3(r3, r2, 0x0) recvmmsg(r0, &(0x7f00000030c0)=[{{0x0, 0x2a00, 0x0}}], 0x40000000000003b, 0x0, 0x0) 23:05:14 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) ptrace$setopts(0x4206, r0, 0xffffffffffffff11, 0x100018) r1 = gettid() vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2) ptrace$cont(0x18, r1, 0x1, 0xffff) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = gettid() ptrace$setregs(0xf, r2, 0xfffffffffffffff9, &(0x7f0000000080)="188239862699212127ad5ebd4cd2b41df8b9b90fd226b000019e64eb5c367409b28613238fdeddb0a28cb2a76866e90de9bfe6") r3 = gettid() ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x1e) ptrace$cont(0x18, r3, 0x0, 0x0) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r3, 0x0, 0x0) tkill(r3, 0xe) ptrace$cont(0x9, r1, 0x0, 0x0) 23:05:14 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000200000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:05:14 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) [ 1603.114445][T24267] loop1: detected capacity change from 0 to 136 [ 1603.115380][T24270] loop3: detected capacity change from 0 to 224 [ 1603.132876][T24267] isofs_fill_super: root inode is not a directory. Corrupted media? 23:05:14 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) ptrace$setregs(0xd, r0, 0x3, &(0x7f0000000100)="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") ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 23:05:14 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf0fff00000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:05:14 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000010200000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1603.224239][T24284] loop3: detected capacity change from 0 to 224 [ 1603.263159][T24301] loop1: detected capacity change from 0 to 136 [ 1603.273030][T24301] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1603.303781][T24311] loop3: detected capacity change from 0 to 224 [ 1603.474613][T24264] loop0: detected capacity change from 0 to 209987 [ 1603.491480][T24264] ISOFS: Unable to identify CD-ROM format. 23:05:17 executing program 5: syz_genetlink_get_family_id$batadv(&(0x7f0000000280), 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x80080, &(0x7f0000000100)="d3497cb0aa5b625fc11688594fcd6ed0200e3772700c3801f12edaab9f4909bc98a04ac277d8961721703ab5787bd9e4ef7a117f0edc0fc729b32caa23133fafc95ce2e71259d21f120ec24b5ff85a705201e003d364aed0877f982ef2727d0536211ecbdc7c2b89c7dbe10520ba8403dd888cf798c5bfcb7bb541d9a0f37a975ef0f507dba93e583bf4e05fdb2387bd02924cb7d398", &(0x7f0000000080), &(0x7f00000001c0), &(0x7f0000000200)="8a0b1d74e09a1749db2a012123974df88923f925b0fb5622f3ce60f1a3c7c2ddb64e68b6d40a718fb9c34aab5bcb56db85bc1071a3cb7ee5d3583b2bee9546a2d9b2aa4291c766cd0f98c21aeb41b8") r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x7, r0, 0xffffffffffe00001, 0xb0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x1, 0x3077) 23:05:17 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bffeff00000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:05:17 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000220000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:05:17 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 23:05:17 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xfffe, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430323101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:05:17 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) 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) r2 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) r3 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) dup3(r3, r2, 0x0) recvmmsg(r0, &(0x7f00000030c0)=[{{0x0, 0x3000, 0x0}}], 0x40000000000003b, 0x0, 0x0) 23:05:17 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000250000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1606.138499][T24336] loop3: detected capacity change from 0 to 224 [ 1606.140061][T24337] loop1: detected capacity change from 0 to 136 23:05:17 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0xffffffffffffffff, 0x2) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 23:05:17 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf0000003f0000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:05:17 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) wait4(0xffffffffffffffff, &(0x7f0000000080), 0x4, &(0x7f0000000100)) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x1e) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r1, 0x0, 0x0) tkill(r1, 0x1b) [ 1606.189905][T24337] isofs_fill_super: root inode is not a directory. Corrupted media? 23:05:17 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000002000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:05:17 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x1e) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r1, 0x0, 0x0) tkill(r1, 0x35) getrusage(0xffffffffffffffff, &(0x7f0000000100)) ptrace$cont(0x9, r0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, 0x0, 0x0, 0x0) ptrace$cont(0x1f, 0x0, 0x0, 0x1c) 23:05:17 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf0000013f0000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:05:17 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) ptrace$setopts(0x4206, r1, 0xfffffffffffffffe, 0x69722f5bc696308f) tkill(r0, 0x2) r2 = syz_open_dev$sg(&(0x7f0000000080), 0x5, 0x200000) fcntl$getownex(r2, 0x10, &(0x7f00000001c0)) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) ptrace$setregs(0xf, r0, 0x6, &(0x7f0000000100)="2d3212fbbb5919df0e865b9ce3417460884474a61a20e0c95753a1f7ddb164f912cdf6fe7cf2652df14f2f5b774a2c4a152ac405df8312604591d2962db11c5bc165b69e87fbe6548bbe0478c00dfd8ac10d975874ac0ee23339f378a1941a40a8e8fc82a676300353cd41704618df926ddf5bba9b098a10073832285a264b2fc1bfb5747a1c890448d60c51c7e60d78059bc60dbe40b34601cdc194492c293da6") [ 1606.261120][T24368] loop3: detected capacity change from 0 to 224 [ 1606.281981][T24372] loop1: detected capacity change from 0 to 136 [ 1606.295525][T24372] isofs_fill_super: root inode is not a directory. Corrupted media? 23:05:17 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000100)) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x1e) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r1, 0x0, 0x0) wait4(r1, &(0x7f00000002c0), 0x20000000, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f00000001c0)="67c567ba399b92f1027bcd171450a27141ff143cf0c9eee9575e3e414119e70db55fdb0a908267d6180db06da4fe638df5989067a51729572ee2680627da17824fe0bf923bb7a7de67857ade1bcc3a16b4924cf872b15651b317d2eb4735208c3aa271cdc258426b65888e054a87df612894e34ff7fa753705f99841e7a9561bda3edfe3775c287eeb3a9751217c82e4e07707c9d5dd6366a00fd89e99157aca8289e12c92e333e42c07bc7bab52bb179d38763e38e846c08e8fac33e3992506a0f9eb2d4b66b2b65c045e92968213") r2 = gettid() ptrace$cont(0x9, r2, 0x0, 0x2) [ 1606.392502][T24385] loop3: detected capacity change from 0 to 224 [ 1606.578687][T24340] loop0: detected capacity change from 0 to 209987 [ 1606.592414][T24340] ISOFS: Unable to identify CD-ROM format. 23:05:20 executing program 4: msgsnd(0x0, &(0x7f0000000100)={0x1, "7ff56c7c8dda9bde73fefaf9ff9e0fe579e9b667ae15221e04862e0812e33d8e92d2aeeb10f6525641d9ebc696347e3feb7b634b857a4f63ca619f151a2d2adeaec173ac9b5e77be455ac4dfe3ac5b3aed895010d95027680319576512a3ae3a91dfd97f32cf8ea672b0f6657876468512fc5bf41ae60850644fc22f2ed8d64378f104d270fdec18e09a93cb9bef13e19f1db8ac9678d7cbf81defa85d20d1b3532930355eaa580479f5978f06590d62c4080550f53521ac8417d9954e3f44b6d90f0dd1895986c016a21d695d4f902e9362bf978549f86368b5d37f26db5c2e33d3c8294751ab63adbd354faf10b26f342f"}, 0xfa, 0x800) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 23:05:20 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0xe, r0, 0x8, 0x400000000) 23:05:20 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000004000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:05:20 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000400000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:05:20 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xfffe, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430343101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:05:20 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) r3 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) dup3(r3, r2, 0x0) recvmmsg(r0, &(0x7f00000030c0)=[{{0x0, 0x3600, 0x0}}], 0x40000000000003b, 0x0, 0x0) 23:05:20 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000480000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:05:20 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000008000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) [ 1609.157161][T24420] loop3: detected capacity change from 0 to 224 [ 1609.166231][T24419] loop1: detected capacity change from 0 to 136 [ 1609.177457][T24419] isofs_fill_super: root inode is not a directory. Corrupted media? 23:05:20 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf0000004c0000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:05:20 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf400008000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) [ 1609.281776][T24446] loop3: detected capacity change from 0 to 224 [ 1609.283104][T24447] loop1: detected capacity change from 0 to 136 [ 1609.300006][T24447] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1609.391390][T24460] loop3: detected capacity change from 0 to 224 [ 1609.405394][T24462] loop1: detected capacity change from 0 to 136 23:05:20 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000680000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:05:20 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf00000c000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) [ 1609.445701][T24462] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1609.552264][T24421] loop0: detected capacity change from 0 to 209987 [ 1609.567041][T24421] ISOFS: Unable to identify CD-ROM format. [ 1609.572728][T24471] loop3: detected capacity change from 0 to 224 [ 1609.603414][T24479] loop1: detected capacity change from 0 to 136 [ 1609.621410][T24479] isofs_fill_super: root inode is not a directory. Corrupted media? 23:05:23 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x7, r0, 0x6, 0x9893) r1 = gettid() ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) wait4(r1, &(0x7f0000000080), 0x1000000, 0x0) 23:05:23 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf0000006c0000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:05:23 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xfffe, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430363101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:05:23 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000040000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:05:23 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) r3 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) dup3(r3, r2, 0x0) recvmmsg(r0, &(0x7f00000030c0)=[{{0x0, 0x3c00, 0x0}}], 0x40000000000003b, 0x0, 0x0) 23:05:23 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000100)={{0xffffffffffffffff, 0x3, 0x6, 0x3, 0x3}}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 23:05:23 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000010000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:05:23 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = getpgrp(r0) waitid(0x2, r1, &(0x7f0000000000), 0x1000000, &(0x7f0000000080)) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x1e) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r2, 0x0, 0x0) tkill(r2, 0x1a) 23:05:23 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000740000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1612.187732][T24501] loop3: detected capacity change from 0 to 224 [ 1612.193002][T24504] loop1: detected capacity change from 0 to 136 [ 1612.209537][T24504] isofs_fill_super: root inode is not a directory. Corrupted media? 23:05:23 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r1 = fork() rt_sigqueueinfo(r1, 0x34, &(0x7f0000000100)={0x1e, 0xe052, 0x20}) ptrace$cont(0x9, r0, 0x0, 0x0) 23:05:23 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf0000007a0000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1612.287497][T24528] loop1: detected capacity change from 0 to 136 [ 1612.298686][T24528] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1612.317847][T24538] loop3: detected capacity change from 0 to 224 23:05:23 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x1e) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r1, 0x0, 0x0) wait4(r1, 0x0, 0x80000002, 0x0) ptrace$setregs(0xf, r1, 0x0, &(0x7f0000000100)="40f3344b2f93432e0e62525aa5d636733df79fc12058035fa41a7adbbde168d35cf6c529995f96053a31881adc7e1acbfd9c138b0f16bfeb2519e1df12e04c0bee91657da2c26a8e517ac735f6181bd6dab483fe3aca6cdcaa7eaecb6efabcece7d7fcd82521d808ac4a3fe682eadea703da2c8bdd3954abea3534ec481174a7462360b22c17501035334ac86477c85a15fd77a66bb95005f2b7cf9726aa07a200e7228d999d878ef46d3b0ac31fb2641aa0d3f6813af5ea9116a070") vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) [ 1612.420197][T24556] loop3: detected capacity change from 0 to 224 [ 1612.579812][T24503] loop0: detected capacity change from 0 to 209987 [ 1612.593406][T24503] ISOFS: Unable to identify CD-ROM format. 23:05:26 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0xfffffffffffffffe) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 23:05:26 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2f) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x100000000000020, 0x400) 23:05:26 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000020000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:05:26 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bfffffff850000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:05:26 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xfffe, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430383101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:05:26 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) r3 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) dup3(r3, r2, 0x0) recvmmsg(r0, &(0x7f00000030c0)=[{{0x0, 0x3f00, 0x0}}], 0x40000000000003b, 0x0, 0x0) 23:05:26 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b1260700000000000000c41bd34e67338f4b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) ptrace$cont(0x20, r0, 0x8, 0x8100) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) wait4(r0, &(0x7f0000000080), 0x1, &(0x7f0000000100)) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x1e) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r1, 0x0, 0x0) ptrace$cont(0x11, r1, 0x3, 0x9) r2 = gettid() wait4(r2, &(0x7f00000001c0), 0x2, &(0x7f0000000200)) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 23:05:26 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) wait4(0x0, 0x0, 0x40000000, &(0x7f0000000100)) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) [ 1615.216873][T24579] loop3: detected capacity change from 0 to 224 [ 1615.235354][T24586] loop1: detected capacity change from 0 to 136 [ 1615.252108][T24586] isofs_fill_super: root inode is not a directory. Corrupted media? 23:05:26 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bfffffff8c0000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:05:26 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 23:05:26 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000004020000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:05:26 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000002a70000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:05:26 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x40140080, &(0x7f0000001380)="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", &(0x7f0000002380), &(0x7f00000023c0), &(0x7f0000002400)="bd4d6f9aaed0f5213820421c24ba7c1ded91ca079b57a0f839e3b024d29e7e8fb9533af0789bf2a2a8fb0da0b1c89d8afa93fe45c88b7e924619faeec48b861be24ff843daead472230b504ef7c56afbf55a1966addf5909aad4c87e03b491b93210c96497fe74b0689c36eabd799204313dbec9cf3280201144fb8ea2331b6bb7a2d8aa106cbc56e865905e59456feee179b1d860f5c5c619faa3b9e0a4a0a7b91213cd3f8fd6502c60df8ca82ae68daff72b708baef1c40d43b3e937261d0a5cf514d98e940019f07390b12106de68db8c3056672b2898206ee2a8cf100687133c3b36be77") r0 = gettid() clone(0x100, &(0x7f0000000100)="712cbc1051a4248446ebee2a3317c1f39ff83f8ca6b85f7d9e40068e297395fb751ad6ea19445ef648df8bfdcee42f081a48c6fc96563f282d86e14c8340d20cb86c0542adb8aa116fc088c5fe1091f8103a671b56036bcb8523cb83877bacfaf8d5dc414b098327ff65da7d40fda43019a3ad893a66e53ea456ad0deb7ab07da5ce9495760505abf1c7429a06dcadb794b34d17bad136827af981f442eb38fba435ea8413e60969e9d03d4ac20755c630593ee00193420cf5db88b75a941b82e52628a9c0f73babe7229a368bce8c19387a8812711895e90f030d14b87ab33e1999d887be0f93d4ac95d05646e1acbc2cea9122db558ed0e66230ebec07946a1645f8667b146ae30f0cf996499823809cecf3f20669bffa5ffb6eec65fe839d9e1ea60afaa0744b65753cdeb44a4c9da7bf5abd6c032306fa230c17da0739dbf3507db245a8cbe66f50e693799b91e242ecb7cda7258104266c372f31b76196ebc809fe41010b0ecc6d46591d25033aee6510e7046bbbe7419f38d0ff7bf28fc12f431ece2caccd70cb86f16bc522f12de98b7005a9077f644fd107f0ee864a806eba570c1efcd5228a0dd6c2b230357ea428c741716ab7c0cc76b904bf7b25fa95c816351523b5d68e5b5270cea5b7843ee07e3f24742a84143dfdf36c1a2ee20483f49cd08e0445018b81253bae4b9841f3035ff7a02581fb7a53a1d9cdfcab393d4cc6c534b18402e431852d702f1fd91efc886abc9a49fa6834df33c13bb655b736517c3bcc68b292909c447302fb4a1ed436faf012579222bef36b3c05a6afbe323072ece82359fffceb59f965f27ab9b1d11dc9467a89f7bc4d6be6020ffefc0871cbaac8ef14966a46f2ab008f2a54b0b6a07fa94ed2fc6fccb2217855c44f292c636204c7cc9c07b52e840dd8882cda750d55d95351170a323dd2db5d322b3828afba763fec14cf1782e79784e789105a77e982f8ee0d94516ead290a5be573d0c499691d9a4ab6b6a9ef94c8a81f027d1b53c80c839b46cc214b4b8619d3568445d065f1c7ae43daa124aee1301c3ec5d35209fec6f5ce6d5d37538082c506ea686089f6be463c5af6a0fd55e91a3edf09d12a8c0cba3fc6a1af56564883def4c316a3bce430f4036c4df9b53f68284ee6654acf75c64a0b4f838c9bd3d1dde4cacf9ca828e9689fa02769f038d29988be43d34b5445ec0480c40faaebe034c63c00d9527320415570ec83ee02f0037231c609c35e01fb69c990491e35354e502aece51f8bb0b0ba1950c937b081bc2d4f695c27d3e3770fee0a785e553b718240f4c42a3ae591a6c32015c814ffd35eaab3e1e3771c46877819d3608ee6ca126585b6ef3f472bba54a99b8e1b43eadf8cacda09566b4931a939b1c40cc6ed2e29e8c4939275060cef1279341189d8008bc434b5c2ce9f3261eba41d9b87285dc1a875930b9cb8819d93b5f7a8490778542021566c774bfcd51c9a921e00505403bea8b8e75e2b0d6c59349436c7c20368ed9ab7fae224601d9a30fe393305f9ddebaa4b5bf7eb86b99a1bce8ed730d484ef5097227b8a426d9dd2a32d85985fbc6fc7d63086cb1974afe4e9c8e7689f82d64ad4bba7ff7416aca3d9a638427fadfd2ebc55ef9d40dccb8b933d0a6b49413d43784149a41bf61ff678f6e2b22e19388db627d0cfd10853fcf217060c8e4c876e4e22f732fd8cc62f14c51d719e0872a3f57ae262393279a8feb43e9d6b910fd388ecae13dedbccff60de446f4d419073a7a65d2078b6b71139f1e63bfb84033c15ab9ca744dfcb6fab604ab288bb010421c992e62119f9708ca6ace19f4643a163a1a0ee262ec69e11dd1c1acb11be3dbca0222ef4ec6ae443b2207e6ba7cbcb2b542e2b4c59b7df4d688d4b08d3cedf62663ebcc585cc7c601b78f8d84ce6ea71412a6449bd0c1b9d9395c199350de50fdd5ed681e26af3bcbe6b65a131e7fcd3906f4d6cc9ca062d6ca7dc2bb525922e05afaa6cc21062e241cf8729e5f8cca483a0faecc369675f651aee3619dde56c61aae94543600f2e4b906a7072ec83e1fb13d44f9618fde7d24ccc488f26dae26e634ca3e910b53205c88fa264123502f6764b2cc97c98de33038fc757772f5e399c682d2ea404afe19b72bfb79db7478b1d6d0f822e15677462697cf0492d76fb3c426b65f49384ab33a85c3b9ce47b3d10195f3aec59fe7371bf4725fd33e0aacc5b42d0ca55b954c8fba778ecc89327ea54d82e9d2ff0099f4fa8546b5e5da15b3b1b5ed2ebf1d7408dd6cc0783a23106701db12ae918e744d5ba81c179f60ef9ab01dd7304c4e79b0d16b956635186295bab9d7dfd11bc0ebf6860d99fe432bc7cb9c6fd5f3df42faa451950dd8d112a10c807f20f9b1647c965159044289b6f26b486df37f53795ef72256a7508e8ecec56e215043cb4e3ef27e039c2b367c62d49ff7a01c6cf3beb4f1ed9fb95896ed8634f8ce95b6b47483d9f93ce8bf193b628f7550fd5e89f4dd0059bef71a8ddb85f4c251dfb9294ca8cf74453de175aef75627f202d6d81f1b5045f97506d2e39cf32950858a21cd1b0cedf915e5d9f494bd9e2eb0e3d10dc5057f8851f8ebeaa360fcf2a34fec4163d37eb936ef148630a8f40d720d7459bd3ab908109fa48a01be6ce7d4c3b89c848d8d1294d3418278a1621b790c5c8e41cfe22251a96fc20dac87b84e2e002671ed5f6120474b51e471682c0af323a7a67342b04f4135e08d570a64ac7ca3f377d14f9b244cbcdf0959484522b140f1f154bff018652ffb8e4c1a27ccb8af82e25800b795366be6dcfc1d5d1c2a81985210edd0d5323b533f61405a86d6eac67a175b108014434da9a74b26f2b2bf3712d356b38512bec7f7a915fb574f0d6d567aeeb07501b9122fbc05b54688bfd053c787b254ff2ecaa858d6067f3793ac980dcde4105b3bad223e0e7c70d2132be36c304e187d4a9cb12c771c01e12ccd834c78657bebcf7ebd9db147f0ccf7083cddaee321e8c5e57e538a5a74c8240c28b1cd9077d463db4050f7a53287fe3e504e4bd4d665d4d77627770202a01841009193102cfe7f13ff0a41e34d9aadca9df0b9d8a3aeec98d4ce54573ca4f81e3ced39389a64f4f7a67a75b97210857160485979be44a3ceba1c07e9c396fe9c9a0d7c5f5107ffe019557c5666466980fe77be45d007cc26a0b4cbee78ed16881e6faaec2400fa06efaf373439c9d18f281f1523e192b54fce28c834d8572f45886bd7a94d4c052a00659c855ec0ae049fbd123f3f03c08e80511c497084c7b24e6763b2f8d151f36aa008f26372e658ae85ad774cb748b1d22afc9433355696f5dca918fd21b8bd1c368d747a9be609dddcfb7f7009c745638fef90f11a09afc7a112ecd4a797bd4b96559d215cd74f6c7eab42975ac800ce69a18d3f5445194b4e3761cab06a6995145627e5d3addd567029f50918e92284ec0ce53339dc01ae1ca9e0b7b8252d31c8dbc654a0fea558e5f559d83efef6a603625a8d3aad1a0eed5aee5cffc72c602c3770e61025306c7c2fce08c0ca0d8ca11dca84767cdb7e4de8ee9d1b59a09808e0c6e19c94bd0b612ffa2d69f1875dea03e3b0ddcd496067aa4970ae71bea9166dfae62949209a486bf00e7d3793762a9d693dfe53905c9064b765aaeaad7a9dbe3864021d29c33c3838f524249164ab0a8fd94e39606ff9a63d8b9ff4f2691d41ff56e27c697a5c902e3bbbf9b0562221d4c377f94c74bc8d7071291be70169352619b0ea5d675f5377ebf3723016219cc4c4c5097f5d2a62cbadc2f7ea3ecce6226f427038858b8c4fef054d2b961c20681902a12129ded5a5d0d897a6c03633fdb23a3208df4d0fdbd98d9d9370cc23508e88bd275726866d3e3c1a3f57adb894e27b790d585ab2315421c74d43d72e3a110e5125c1ff9c5ccc77e4c917ce945b5522410acc28268c8d89b42e7eec601d6bd9aac19a3499ba5f22619801d3a385f4364f2d91c9e1588e146d3bdaa1003181e4b5e32e1697bcf80e5d50f8e280f3afa78f52181ae634bf31c19b62368c27257a8a3b897e186c49ff2b14309bef3459aadd617f852d97d040efc31b31522a467637f4c551f5dd7a30d60a25e2b770a5718c98f996fbcc7441a7ac482db2b5aae16338b4cb125c594df6dcd02f140037bb2da804fa91af72e684da153b612957c5e976052e94797197c2595223809af3ff1c7f0e154e55af981dfb26afc72517bbda09b9f239d473613ae929c66954bd65c8199602691dc7f63cd8a8f93ae7f93794c44b9fbc7ce1be9b5c519a0f140dceeba7a5fbe4a575b5aa69b514b3c7852123ef277618ee44a2a6f5f74ab2b4ce6a8f03b78f9e61f94e2907ab643e20c0a1405e1afca83e584530cd580211f641b715125f5de4908dc20bea0206bd056a2c72fdaff0f9735008d2699442fd7db3ba37859ca96845c63b86890e447f900216f43dc929ce9e36520f88d9892c48438fa6d23d2151f45aa1d44c24b34be57ef901d9396e4e61676eff2249f65626b7c80b3664fd0417708ddf5b87dabeed5e712b9da1ab382d4f67d8ede7572ab80bc42f63c2a55cc0357b48188b84085412fd3b813b9b95cf7ecb8f2f646bd5e0d5f21941691d7a15d7f5a1510ac69b2e29b6e5153408de06e0cfe07ba59f1b9a3a79601a4fd7efab822eda217871f21826aee005868b91c57e0d5c6aafe91275f1c73a033c2741e26be24617b21aab413d7b91e62a3dfcccae038d70b5540920ac39aea8a8cd2e0c501f8284a4863c32f4a2ece711fbbab118629b13b896520227bb374f25c68d86fd14374145f46069476e8bc1ba2663b77837c3886ca1da73d651448607aa725cb2938dda39e9babe2d0972c4e8d4ee59f2a802cd3ea5a6fb9cfe5b19e41fa2fd9328fa6158d61d7ba131f394a48d694e06ab921ff7671f08883bd29b12cf33186e2f3ae41f3981613e43c8f4c5c882c7010b757e0b32f4adc59f86352837580a012667c74d171180d2492ade0c7b69c353cec281801ed6d2e9476eea1fd5a840ed6599f5a716b8736013ff7548d451613344883c55090ce607332dfe1ac4d1316d9c08731a770e2a31cbd0e40575fbc543a6cb7fee1b6f58a7058537e8935bc4b2daec2669e04c025830fdfa38654a0fcaeb7bd41ea39a49f1d05a82d306912066c2cc40386c6de7335b9a5eb53ea4c239940a2e9c08b92ec3c662335158986d05913f6efcaad29b2516af5f72bfd8daa1f360e5ec5bd00c75322bc222cd756c2c0e8204c3ebab11180ffbfb0aed83030675829eb45643c135d8c7903e0cd33f799d3490547707112f8c79abc4e16d696a7da8147d4b71c4f0d516062617bcdd78d557aa21472873a6d768bf936698bf790058b1bda33dd948dd7f9fdb1092ea41332a4a6c3efc354404d5008557f2e7b8c653715cd1dec4479f77b21aa5a486dc8b6d13b05d5d2fd342c46989b0845ffcecbb6cdee057e42c4b0d39f17f8bc3baf507c6468949990f9c2ac930c69a3c84a35691c5858a767bc84b4dc21800dc2ea51cf45600cbb0e8e1d5d11e64cc0f3db32d7c295ad25fbe7d6ec675f71110a47fbbbc393749f69a65ac8c615e1536608301f4b2f5cb7ec4d3cf482ca0bc38fa2478156c288ec4af52193dcddd7e9ddeb7123aab25fdd2cc4f4f11b1986480173dc6d89314bf8b2fb1aa81b6a1c44b673d1591422eeadd7264127146473e100cf857d1fe27f9aede63a9fedb1461bf858b92965fc842b571f1e15cdf36642be87361a187cb1edf0", &(0x7f0000001100), &(0x7f0000001140), &(0x7f0000001180)="45ea985e34311b17b47846126aff7dfc8606116f3aa72baee330d0810844d8aad7ca59251f96846b4fb22bf6977ec90e1ca958654b40883f0712a2d572919b56b32ef927d7687d51d5c32d07e764a9ee91787a21ea8fda87e08ea8a7b3d941223793420b6e161fd62f6c2f416dff0a5efa6299b362647e33785142b8f51643c61bc64b76fefa9d7a89ff10c2f9d951fcd12c8115ca96be4ff0813bfc2cdf7ad66a08724660886c8f672809509e4fc445f0dd550aaf75aa7091d312e56adf440665a9e14115c52e14c43835191e4fbda5f0ec9d") wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x802) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x4, &(0x7f0000001280)="dbe07805681fae96ac56b9c5557d2dca020f") ptrace$cont(0x9, r0, 0x0, 0x0) r1 = fork() ptrace$setregs(0xf, r1, 0x81, &(0x7f0000000080)="699bb4c3d90422eea72f66ea5b3b48ea291835b8cb425f75d10c6d539722afdf747e5dab002e2b004f9e0b2cac8115b6f2b90907ffd77305e8c51d5fdcf0d47f") ptrace$setregs(0xf, r0, 0x6, &(0x7f00000012c0)="f7f38a1fa28191b5329913395df1661abc1c9ba079cf7043a48458422ccc7d2b6d152a037b57f0b9291d0d04df59ff5cf7732407a022d5839c6aa55cf9dca91cf4a82da15b87069a12a4f931656a305284b1ba15f38c952d3c8357759bf2626232131af8d26e8ce5bb9f9977b67fe7ef16f7583ec0b00901fbe42df2c315a5e9784b76b727adaf361105e4b988e1710a58968cbae8d2d13fb51770f1ddfcd959a2b42dde90e2e5659ef856") [ 1615.344514][T24609] loop3: detected capacity change from 0 to 224 23:05:26 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) wait4(r0, 0x0, 0x41000008, &(0x7f0000000140)) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x1e) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$setopts(0xef17c3c6d1ca581f, r0, 0x2, 0x8006a) ptrace$cont(0x20, r1, 0x0, 0x0) wait4(r1, &(0x7f0000000100), 0x80000000, &(0x7f0000000280)) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) [ 1615.396925][T24624] loop1: detected capacity change from 0 to 136 [ 1615.427114][T24624] isofs_fill_super: root inode is not a directory. Corrupted media? 23:05:26 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(r0, 0x0, 0x8, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$cont(0x9, r0, 0x100000000, 0x4) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x11, r0, 0x0, 0x0) 23:05:26 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) wait4(r0, &(0x7f0000000080), 0x1000000, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x1e) ptrace$setopts(0x4206, r0, 0xffffffffffffffff, 0x1) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000100)={0x0, 0x0}) ptrace$cont(0x20, r2, 0x0, 0xbd9) tkill(r1, 0x5) rt_sigqueueinfo(0x0, 0x33, &(0x7f0000000200)={0x3d, 0x0, 0x3ff}) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r1, 0x0, 0x0) ptrace$cont(0x20, r1, 0xfffe, 0x100800) [ 1615.464345][T24648] loop3: detected capacity change from 0 to 224 [ 1615.674311][T24578] loop0: detected capacity change from 0 to 209987 [ 1615.690893][T24578] ISOFS: Unable to identify CD-ROM format. 23:05:26 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xfffe, &(0x7f0000001500)=[{&(0x7f0000000040)="014344303a3101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:05:26 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) 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) r2 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) r3 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) dup3(r3, r2, 0x0) recvmmsg(r0, &(0x7f00000030c0)=[{{0x0, 0x40000, 0x0}}], 0x40000000000003b, 0x0, 0x0) 23:05:26 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000030000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:05:26 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000200)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}, {&(0x7f0000000100)="a7b829fc538e462e2cd2d8436b835a7ed031abd75ff08c8d6c104bdd89804a06bc3cd796c92347f4b210d62a25ae26cca13929d31080e7695a5c6bf16da8cc06d1627df37cfe5ec740610f4f04b3e7c8aa4a5bb91412f640bd8599ee8ad1372312ebbf07689481438b352cf72ae95afdb61098e22076c594c32dbf9108df2a4cf64c2f108d380f710d4ea2d92febf5865b81af0ed587ab979b55ac3e4ab2a104135e0cabf9c55431f95150a004fb25f6ca27d56a6297aaac6c4b2253997101b95064a54e70224f98b55997aaedf5ac72237af020e7eb7b45849c5d9542e795", 0xdf}], 0x5, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 23:05:26 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000002a90000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:05:26 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) process_vm_writev(r1, &(0x7f0000000280)=[{&(0x7f0000000180)=""/178, 0xb2}, {&(0x7f0000000240)=""/44, 0x2c}], 0x2, &(0x7f00000005c0)=[{&(0x7f00000002c0)=""/40, 0x28}, {&(0x7f0000000300)=""/118, 0x76}, {&(0x7f0000000380)=""/164, 0xa4}, {&(0x7f0000000440)=""/76, 0x4c}, {&(0x7f00000004c0)=""/193, 0xc1}], 0x5, 0x0) tkill(r0, 0x2) r2 = perf_event_open$cgroup(&(0x7f0000000680)={0x2, 0x80, 0x7, 0xad, 0x1, 0x3, 0x0, 0x1, 0x0, 0xa, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_config_ext={0x2, 0x8}, 0x84, 0x3, 0x9de, 0x8, 0x81, 0x400, 0x8, 0x0, 0x2, 0x0, 0x10001}, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0x2) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000700)) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000640)=0x0) tkill(r3, 0x31) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)="31cfddaaa2d6027d73a968810319a0059c4046d7027f5aa6a08820d4fc194b23c0bd") ptrace$cont(0x9, r0, 0x0, 0x0) [ 1616.024197][T24673] loop0: detected capacity change from 0 to 209987 [ 1616.040187][T24673] ISOFS: Unable to identify CD-ROM format. 23:05:27 executing program 4: clone(0x4200100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) r1 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) mmap$IORING_OFF_SQES(&(0x7f0000ee7000/0x3000)=nil, 0x3000, 0x6, 0x11, r1, 0x10000000) io_uring_enter(r1, 0x6eaa, 0x0, 0x0, 0x0, 0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000100)={0x0, r0}) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x7, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)=0x0) tkill(r2, 0xc) ptrace$cont(0x18, r0, 0x4, 0x0) ptrace$cont(0x18, r0, 0x7f, 0x0) 23:05:27 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf0000edc00000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1616.094494][T24690] loop3: detected capacity change from 0 to 224 [ 1616.101589][T24685] loop1: detected capacity change from 0 to 136 23:05:27 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x1e) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r1, 0x0, 0x0) ptrace$cont(0x18, r1, 0x9, 0x3) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) [ 1616.141387][T24685] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1616.152629][T24707] loop3: detected capacity change from 0 to 224 23:05:27 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bfffffffda0000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:05:27 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) r1 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000240)=@IORING_OP_ACCEPT={0xd, 0x2, 0x0, 0xffffffffffffffff, &(0x7f0000000180)=0x80, &(0x7f00000001c0)=@nfc, 0x0, 0x0, 0x1}, 0x3) mmap$IORING_OFF_SQES(&(0x7f000021c000/0x2000)=nil, 0x2000, 0x6, 0x10, 0xffffffffffffffff, 0x10000000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000140)=0x0) ptrace$setopts(0x4200, r4, 0xdb5, 0x40) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000080)) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 23:05:27 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000040000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:05:27 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xfffe, &(0x7f0000001500)=[{&(0x7f0000000040)="014344303c3101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1616.248530][T24728] loop1: detected capacity change from 0 to 136 [ 1616.266676][T24728] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1616.281790][T24739] loop3: detected capacity change from 0 to 224 [ 1616.548748][T24733] loop0: detected capacity change from 0 to 209987 [ 1616.563779][T24733] ISOFS: Unable to identify CD-ROM format. 23:05:27 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) 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) r2 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) r3 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) dup3(r3, r2, 0x0) recvmmsg(r0, &(0x7f00000030c0)=[{{0x0, 0x1000000, 0x0}}], 0x40000000000003b, 0x0, 0x0) 23:05:27 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bffffffff00000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:05:27 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x7, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 23:05:27 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000050000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:05:27 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xfffe, &(0x7f0000001500)=[{&(0x7f0000000040)="014344303e3101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1616.962399][T24768] loop1: detected capacity change from 0 to 136 [ 1616.972102][T24768] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1616.978203][T24775] loop3: detected capacity change from 0 to 224 [ 1617.240669][T24772] loop0: detected capacity change from 0 to 209987 [ 1617.257055][T24772] ISOFS: Unable to identify CD-ROM format. 23:05:30 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x1e) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r1, 0x0, 0x0) ptrace$cont(0x67925f0f7758443d, r1, 0x4, 0x5) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000100)="0d755bc1a3e1c0e07c42c212f6d09e6955853241e5974a4b29cdd5705ba8cdea923966002863036f5642aba4f468ac5a62390e75a1fd8232c43e35b523c5c6e32901eaff1711febbf6e29441b075530f3a1fdf980a030c0ff9459963e8765b805925ff59f5") rt_sigqueueinfo(r1, 0xc, &(0x7f0000000180)={0x18, 0xf3, 0x4}) ptrace$cont(0x9, r0, 0x0, 0x0) 23:05:30 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000060000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:05:30 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setregs(0xf, r1, 0x6, &(0x7f0000000040)="8dbe6ecdf0be194504acc2020a6b754161859a5fb79f7522696ab8ccc7757ae05dcca7cacccbad62c346102b1a6729f8f613bbfb39fd30569eecdf16293b3e116e118be460aacea2fd93753578a8fec1c584b6fbd31b2fdfb21f757e9fd232323a2db3fad3ccfe4a2fb7352bb67c99f2de00266f3bb4e21de6d54455b61ec223a64235df0d1c103c0a0596a80497ddf9e1b3a25d2a4508a444a8598ee8cda706debb059d8e6a84fe8466020c73d1004c5c59f6cf70818d9c57b915a1fb461d58c591655c50c65ec16e1e76d798b6b6a4aabd12a9bf18fe5c7f26cc70") 23:05:30 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bffffffff60000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:05:30 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xfffe, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430423101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:05:30 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) 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) r2 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) r3 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) dup3(r3, r2, 0x0) recvmmsg(r0, &(0x7f00000030c0)=[{{0x0, 0x2000000, 0x0}}], 0x40000000000003b, 0x0, 0x0) 23:05:30 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2000000", 0x70}], 0x4, 0x2) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) sendmsg$NFNL_MSG_ACCT_NEW(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x74, 0x0, 0x7, 0x201, 0x0, 0x0, {0x3, 0x0, 0x3}, [@NFACCT_FILTER={0x14, 0x7, 0x0, 0x1, [@NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0x200}, @NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0x81}]}, @NFACCT_PKTS={0xc, 0x2, 0x1, 0x0, 0xff}, @NFACCT_PKTS={0xc}, @NFACCT_QUOTA={0xc, 0x6, 0x1, 0x0, 0xffffffffffffffe1}, @NFACCT_FILTER={0x1c, 0x7, 0x0, 0x1, [@NFACCT_FILTER_MASK={0x8, 0x1, 0x1, 0x0, 0x2}, @NFACCT_FILTER_MASK={0x8, 0x1, 0x1, 0x0, 0x401}, @NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0xffffffb2}]}, @NFACCT_FILTER={0xc, 0x7, 0x0, 0x1, [@NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0x5}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x20008004}, 0x4000) tkill(r0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 23:05:30 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bffffffdf90000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1619.123073][T24805] loop1: detected capacity change from 0 to 136 [ 1619.132919][T24803] loop3: detected capacity change from 0 to 224 [ 1619.152486][T24805] isofs_fill_super: root inode is not a directory. Corrupted media? 23:05:30 executing program 5: dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 23:05:30 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000004060000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:05:30 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = fork() ptrace$pokeuser(0x6, r1, 0x6, 0x1ff) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x7, 0x0) r2 = gettid() tkill(r2, 0x2d) wait4(r0, 0x0, 0x2, &(0x7f0000000100)) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) [ 1619.247109][T24834] loop3: detected capacity change from 0 to 224 23:05:30 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bffffffdfd0000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:05:30 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x100000, &(0x7f0000000100)="9d784d49f9ddf1c03ac7b2e7fad025531e54c6db49c7ac5a9790b72e180489fdaf25b0c090ced3a4b264dd275aa5aae425a9564e892c564e3a9d73e7cb40a3a0c3a51516d0cfcf43fd13f2c55cc9d55c2256329a862e0bea410be66e84639a9a7fb259e21bada435c9fa0f1d31e868e7d2453a", &(0x7f0000000080), &(0x7f0000000180), &(0x7f00000001c0)="20ecefabb7f8e2d8e75423e6671d341d67989ea8ba8dabcb1e75ccd455bc1bb10356ae72bb") r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) clone(0x800080, &(0x7f0000000200)="16847de1c3d70ccaddc6576e1bcd40893b33b6dd3a6724", &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)="ad5d1b1577b573cc8f7055bb2e2766d74a1d9205cadd07a3529d2e187c4d63288e5065f3994fc730103f03ff982446c001287473403948e870709041bedd721ef0d8336f366e2707e160f2764ae46d82eb4c9e43c003e8ca610e97369d3e4025ade990e6279e309e213a58fc1bb616fbe3585c596e141ad4a743e241cbb850ad68a0bad2c01fa6ad6e4ab5123916d6f1494bdc5ef80e59a61698540b7e32821895293ff078b2c0dede010a06f8d6bbac1b79a56a0e2007a0024eabdd9187a46135ed4706d71b3783a32ae2c5dfac9e") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000003c0)={0x0}, &(0x7f0000000400)=0xc) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0xf08, 0x5) 23:05:30 executing program 4: r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000200)=@abs, &(0x7f0000000280)=0x6e, 0x80000) connect$unix(r0, &(0x7f00000002c0)=@file={0x1, './file0\x00'}, 0x6e) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2) r2 = syz_open_procfs(r1, &(0x7f0000000340)='syscall\x00') r3 = getgid() fchownat(r2, &(0x7f0000000380)='./file0\x00', 0xee00, r3, 0x400) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$setregs(0xf, r1, 0x0, &(0x7f0000000180)="fb267aa3188982a2228d5111b43cc30ccb91105d7fbedaee541ae253d0740dbd9fc5944536d61eda8e62a8d89803a7ade2b98efc12408231a7d40f8b46ffb6c485218d") ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) rt_sigqueueinfo(r4, 0x38, &(0x7f0000000100)={0x17, 0x800, 0x2d}) ptrace$cont(0x9, r1, 0x0, 0x0) [ 1619.320087][T24850] loop1: detected capacity change from 0 to 136 [ 1619.338558][T24850] isofs_fill_super: root inode is not a directory. Corrupted media? 23:05:30 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bfe1fe96060000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) [ 1619.419072][T24865] loop3: detected capacity change from 0 to 224 23:05:30 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bffffffffe0000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1619.476692][T24883] loop1: detected capacity change from 0 to 136 [ 1619.496519][T24883] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1619.522468][T24887] loop3: detected capacity change from 0 to 224 [ 1619.618404][T24799] loop0: detected capacity change from 0 to 209987 [ 1619.635190][T24799] ISOFS: Unable to identify CD-ROM format. 23:05:30 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xfffe, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430443101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:05:30 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) 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) r2 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) r3 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) dup3(r3, r2, 0x0) recvmmsg(r0, &(0x7f00000030c0)=[{{0x0, 0x6000000, 0x0}}], 0x40000000000003b, 0x0, 0x0) 23:05:30 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00000fff0000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:05:30 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000070000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) [ 1619.991000][T24905] loop0: detected capacity change from 0 to 209987 [ 1619.998199][T24912] loop1: detected capacity change from 0 to 136 [ 1620.005422][T24913] loop3: detected capacity change from 0 to 224 [ 1620.015230][T24912] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1620.037400][T24905] ISOFS: Unable to identify CD-ROM format. 23:05:33 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x1e) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r1, 0x0, 0x0) wait4(r1, &(0x7f0000000080), 0x2, &(0x7f0000000100)) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) setpriority(0x1, r0, 0x2) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 23:05:33 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bffffff7ff0000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:05:33 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000080000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:05:33 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xfffe, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430463101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:05:33 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) 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) r2 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) r3 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) dup3(r3, r2, 0x0) recvmmsg(r0, &(0x7f00000030c0)=[{{0x0, 0x7000000, 0x0}}], 0x40000000000003b, 0x0, 0x0) [ 1622.267042][T24942] loop3: detected capacity change from 0 to 224 [ 1622.274290][T24944] loop1: detected capacity change from 0 to 136 [ 1622.306004][T24944] isofs_fill_super: root inode is not a directory. Corrupted media? 23:05:33 executing program 4: keyctl$KEYCTL_PKEY_VERIFY(0x1c, &(0x7f0000000080)={0x0, 0x91, 0xe}, &(0x7f0000000100)={'enc=', 'pkcs1', ' hash=', {'rmd256\x00'}}, &(0x7f0000000180)="cd589de57b056e70a2d88e0aaced320753736edfd8d271fb5ca54cea187fbc5678af6ab63cc155915aaa1d0385b4a6ddbed611cb888aa4220a82de816b5b897bb9826a3725c9b8f3851fd6cc4a67b27cbf038f9e0a9977c2d9b5e9f338c58f278502ca14fea8bd5b5f8a4f56d9eb025c4ffd21e649653d38039f9ab8a70b33d48c498dea91e97e794dfe642a87d1bf8d38", &(0x7f0000000240)="bb5963f294f1335243d674670959") clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xf, r0, 0x3ff, &(0x7f0000000280)="96b08375cd38") ptrace$cont(0x9, r0, 0x0, 0x0) 23:05:33 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) r1 = gettid() ptrace$setopts(0x4200, r1, 0x0, 0x0) tkill(r1, 0x1e) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r1, 0x0, 0x0) ptrace$setopts(0x4200, r1, 0x0, 0x10) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/uts\x00') ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) fgetxattr(r2, &(0x7f00000000c0)=@known='security.selinux\x00', 0x0, 0x0) ptrace$cont(0x9, r0, 0x0, 0x0) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000000100)={0x33, 0x5, 0x1}) 23:05:33 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bffffffbff0000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:05:33 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000090000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:05:33 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, r0, 0xea, &(0x7f0000000080)) waitid(0x0, r0, &(0x7f0000000100), 0x1, &(0x7f0000000180)) ptrace$cont(0x9, r0, 0x0, 0x0) 23:05:33 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4200, r0, 0x2, 0x4a) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(r0, &(0x7f0000000080), 0x2, &(0x7f0000000100)) ptrace$cont(0x18, r0, 0x6, 0x7) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 23:05:33 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf001fffff0000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1622.440367][T24963] loop3: detected capacity change from 0 to 224 [ 1622.449020][T24965] loop1: detected capacity change from 0 to 136 [ 1622.476047][T24965] isofs_fill_super: root inode is not a directory. Corrupted media? 23:05:33 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf0000000a0000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:05:33 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bffff7ffff0000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1622.566161][T24994] loop3: detected capacity change from 0 to 224 23:05:33 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) tkill(r0, 0x4) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) [ 1622.625335][T25004] loop1: detected capacity change from 0 to 136 [ 1622.640403][T25004] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1622.653828][T25006] loop3: detected capacity change from 0 to 224 [ 1622.715336][T24941] loop0: detected capacity change from 0 to 209987 [ 1622.741472][T24941] ISOFS: Unable to identify CD-ROM format. 23:05:33 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xfffe, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430483101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:05:34 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) r3 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) dup3(r3, r2, 0x0) recvmmsg(r0, &(0x7f00000030c0)=[{{0x0, 0xc000000, 0x0}}], 0x40000000000003b, 0x0, 0x0) 23:05:34 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = getpgid(r0) tkill(r1, 0x3e) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 23:05:34 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bffffbffff0000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:05:34 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf0000000b0000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) [ 1623.084586][T25030] loop0: detected capacity change from 0 to 209987 [ 1623.100833][T25030] ISOFS: Unable to identify CD-ROM format. 23:05:34 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) preadv2(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0xffff, 0x3ff, 0x9) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) [ 1623.143854][T25042] loop3: detected capacity change from 0 to 224 [ 1623.166069][T25044] loop1: detected capacity change from 0 to 136 [ 1623.203890][T25044] isofs_fill_super: root inode is not a directory. Corrupted media? 23:05:36 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000100)="a61800123a330e92a6f283ef01c105bcaef5fb86ab635f8107e6ce60cd10d32cb394f0dcbdb3675105b8631d17636b48fc64e8343ec7338477e3ede3621ac4f3c9cb83bd716c7f03fd650ba6bea5c54bd312c39459cbb68cfa2187731ecec958b3ca1f6b2c79d5ebef91a1ae57b8604a56d97bdb6c22b224e34351a89763b5a6d66f786d041c7d124678ce78c0d9042caf85c67c1be298930c7f2a548235973eda", 0xa1}, {&(0x7f00000001c0)="2c9b6013e8c4cf984bec98245f852a74a96cf22998da50f6b2a6247a9e8d9ced1df25008d8a9c63ea9ea318598e577aa25720fa46dd9fed08cceb6d33eccfdb366eedcccade57a5bd545324ed3b49bf674e3d7af7a4a00bbe919151e9b6c990d5642c668dcd96ecd54b91b7ec22464ffb37ac567598deb116902c6e4938f6697ff68d766d2cf9b23723b8e860e9456309231c7bc3d4b273cad949e376c35e6b427ef45d4cd7866f4e4485ffed2afedf228bb3bc97c7741c0d13373db011d056b4867ddee86ca33ad1858890aa42b90a2ec4e36a95239d79c97", 0xd9}, {&(0x7f0000000080)="2af167dcd8e9b6c25c4a6741be51d051b6702b37fe198fd897917e1d5f31e829c4d7449c2652fefdb7656c1ba1340bcc1a2959ff65f5c5f6664961", 0x3b}, {&(0x7f00000002c0)="72f3bc653b927d46", 0x8}], 0x4, 0xc) tkill(r0, 0x23) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 23:05:36 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bff9fdffff0000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:05:36 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xfffe, &(0x7f0000001500)=[{&(0x7f0000000040)="014344304a3101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:05:36 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$cont(0xffffffffffffffff, r0, 0x1, 0x10000) vmsplice(0xffffffffffffffff, &(0x7f00000001c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}, {&(0x7f0000000100)="016c790419a28167f7cc76bc7632f4a8f59c738fff6f0bafdec4a56d1049b42c0c159f5c801a015d27a9ac459ab6b253b18500c9c62629f5bb769d3e31b9d5498487f5b070af86fca60e0234a8276f4190f69e7727e147805ee630364065002ff39f0b18f2ad5f8fe4d059a96b4f09866e89e18901778b1a1e4ba3a8d61cd37e922aaa7eff8990eb773e907994dc18a6e688e35090e07321aad07df13425b5f55d92f125ff5df85e93f3808629e434b604e3159495e2b9561e4a58f6", 0xbc}], 0x5, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = getpgrp(r0) ptrace$setregs(0xd, r1, 0xffffffff00000001, &(0x7f0000001440)="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") tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000240)={0x0}) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000000440)={r2, 0x9}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 23:05:36 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf0000000c0000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:05:36 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) 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) r2 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) r3 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) dup3(r3, r2, 0x0) recvmmsg(r0, &(0x7f00000030c0)=[{{0x0, 0x12000000, 0x0}}], 0x40000000000003b, 0x0, 0x0) 23:05:36 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf0000000d0000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:05:36 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bffdfdffff0000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1625.528412][T25079] loop3: detected capacity change from 0 to 224 [ 1625.540939][T25082] loop1: detected capacity change from 0 to 136 [ 1625.551601][T25082] isofs_fill_super: root inode is not a directory. Corrupted media? 23:05:36 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg$AUDIT_SET(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, 0x3e9, 0x8, 0x70bd2d, 0x25dfdbfe, {0x3, 0x1, 0x2, r0, 0x5, 0x1, 0x7f, 0x1c720554, 0x0, 0x6}, ["", "", "", "", "", "", "", "", ""]}, 0x38}, 0x1, 0x0, 0x0, 0x4080}, 0x8000) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=0x0) tkill(r1, 0x15) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) tkill(r1, 0x15) r2 = getpid() ptrace$setregs(0x2, r2, 0xe082, &(0x7f0000000340)="e0a610dd8d0d7623f07c1ebec2c61837983069a887e64cac93046b0b174fd8e853f8d25ee12589cdba7a74f38d8bf34dd0f5e51bb20778adccc7d59996b069513a8495ad86e1306b5d499eedf11f274a92d3fa9138b16596857187bc8c9fff224bc692e68f4705821d7b26139543281d0eea4b2b1e3f45a308235653480b8cd0c5270eda") fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)={0x0, 0x0}) wait4(r3, &(0x7f0000000140), 0x1, &(0x7f0000000180)) ptrace$cont(0x9, r0, 0x0, 0x0) 23:05:36 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=0x0) clone(0x40020000, &(0x7f0000000100)="84b3c795f7b0c2aa19162b104051511a731837e386f5e1b96d5923f21fdd798743f709ee42e8bdcfb876784e436ea40f0cb19cb2d4cffdaa3d1d2b5126384df8ee954a50eb39f7e90517d2c22825364ee2bb00664381d7f021d1fca3b1cfa8e9e5d5542a01bd", &(0x7f0000000180), &(0x7f0000001200), &(0x7f0000000200)="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") tkill(r1, 0x2) r2 = gettid() ptrace$setopts(0x4206, r1, 0x4, 0x25) tkill(r2, 0x1e) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r2, 0x0, 0x0) ptrace$cont(0x1f, r2, 0x6, 0x80000001) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x5, 0x7f) ptrace$cont(0x9, r0, 0x0, 0x0) 23:05:36 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, 0x0}) tkill(r1, 0x22) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) r2 = gettid() ptrace$cont(0xffffffffffffffff, r2, 0x9, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)) r3 = getpgid(r1) ptrace$setregs(0xf, r3, 0x0, &(0x7f0000000240)="681d8261035be46e3f14e82d2acbd4b315f32ffd7197f73c5d4a0c0104c8cc6192cf290e79c046b16a0cd1f7127295ac360fc8669e8350230800a21d28ae49d83ef40b0bbd5cfaa732742e2d26ea224fef3d6313c91715d6000000ee8224c762d9a4a3478165c8df3355259c084d2c0900000000000000ffffffffff0045a2c74c7ea08c0c89d2e45bb249da179d43b4437a1bed34778d7010bac614b31dd31269ddf39535abf80c54f3c883c6449d86d6df9d66a48f6973a5513ac42b5f609569ac474c6c6f1838135cd70235000000000000000000") ptrace$cont(0x9, r0, 0x0, 0x0) [ 1625.646647][T25106] loop1: detected capacity change from 0 to 136 [ 1625.662811][T25111] loop3: detected capacity change from 0 to 224 [ 1625.678172][T25106] isofs_fill_super: root inode is not a directory. Corrupted media? 23:05:36 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf7fffffff0000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:05:36 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf0000000e0000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:05:36 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf85ffffff0000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1625.811867][T25142] loop3: detected capacity change from 0 to 224 [ 1625.819221][T25143] loop1: detected capacity change from 0 to 136 [ 1625.832027][T25143] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1625.918348][T25156] loop3: detected capacity change from 0 to 224 [ 1626.004169][T25078] loop0: detected capacity change from 0 to 209987 [ 1626.020604][T25078] ISOFS: Unable to identify CD-ROM format. 23:05:37 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xfffe, &(0x7f0000001500)=[{&(0x7f0000000040)="014344304c3101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:05:37 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf0000000f0000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:05:37 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf8cffffff0000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1626.145744][T25167] loop3: detected capacity change from 0 to 224 [ 1626.170953][T25174] loop1: detected capacity change from 0 to 136 [ 1626.180944][T25174] isofs_fill_super: root inode is not a directory. Corrupted media? 23:05:37 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bfdaffffff0000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:05:37 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) 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) r2 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) r3 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) dup3(r3, r2, 0x0) recvmmsg(r0, &(0x7f00000030c0)=[{{0x0, 0x18000000, 0x0}}], 0x40000000000003b, 0x0, 0x0) 23:05:37 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000100000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) [ 1626.397905][T25190] loop1: detected capacity change from 0 to 136 [ 1626.410653][T25192] loop3: detected capacity change from 0 to 224 [ 1626.422391][T25190] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1626.499012][T25173] loop0: detected capacity change from 0 to 209987 [ 1626.521433][T25173] ISOFS: Unable to identify CD-ROM format. 23:05:39 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) tkill(0xffffffffffffffff, 0x3d) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) wait4(r1, &(0x7f0000000100), 0x8, 0x0) 23:05:39 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bff0ffffff0000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1628.639618][T25213] loop3: detected capacity change from 0 to 224 23:05:39 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000080)={0xffffffffffffffff, 0x3, 0x1, 0xffffffff}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='setgroups\x00') sendmsg$nl_generic(r1, &(0x7f0000001700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000016c0)={&(0x7f0000000180)={0x153c, 0x1e, 0x2, 0x70bd28, 0x25dfdbfc, {0x13}, [@nested={0xb2, 0x4a, 0x0, 0x1, [@typed={0x8, 0x89, 0x0, 0x0, @u32=0x2}, @typed={0x4, 0x49}, @typed={0x8, 0x81, 0x0, 0x0, @pid=r0}, @generic="c3fe22bb52d8de35bf4e797d70ce524ff4b5a9f0d4ebfc0de7253fc511ce9c630bf181c8ebe3c6fe8931c40ca5b877969e86941488c3fefcca6dedcd6dfc4b6b55df318b546e83300019b0d70c3de1c235d21b9530a8379b7b132716e965f2094082317c9bb45bdc8e38b92e32c27d72a0d275287be46304033320ab03d486ab9bd26dbe05c960fc4632643b09db2af069625b60ca7b4494e06f"]}, @nested={0x89, 0x47, 0x0, 0x1, [@typed={0x8, 0x1a, 0x0, 0x0, @str='/{{\x00'}, @typed={0x8, 0x70, 0x0, 0x0, @fd}, @generic="fb1a18f1f89cfdff8c59fba49a36c534ba3b990b1c8c1c6678913e9d1b5026c9fd38d36ecf2c735071059a87ef59135f01e5ac60aa70ff8dc814acfaecb031d5e3d43dff06d07313411228f1ed98effa1da42c159b4ed5b18b6fc02bdaadcfb9308e8a1618237d1c1046c8290a", @typed={0x8, 0x2c, 0x0, 0x0, @ipv4=@multicast1}]}, @nested={0x21d, 0x28, 0x0, 0x1, [@typed={0xb6, 0x80, 0x0, 0x0, @binary="04bba1786fa85dc2e27146fc0806f7c0383b31bc2c9e5dbe9c3622c3db97a088dc79cdb04b808d1b1c0d990873d4a213cb17b2e0bdacd3f3bd9838c54d20f8c66de4e5264b23d18040f888963d9a20cbb309b58691581dbc1925ef06b3589baacd2f39adcbc6f6b119b64409ea87d23a269217cc7ad75d23ea6abb9d514bd03eb2f14d2a2ef0ef0ab57d0567afc0b8b1adab4c7457ceb2be771becb568f1b3b556d451092c7410de2be81a3c76b98e91c528"}, @generic="7f1d5b31e1a8e62447207474cc56c655a44fa438c2b3", @generic="dfe5768431d613e00bb3cb2e5351fe6aea037ae155e04521812bd007976dc4a1453416b49c74fcb4daa4a6405a0c2207cde314249976b2a2e9a2a727ecbbbaae11a3c7b734ba2b5e457d387dd1f2db8737c563803844163532d4a958ef1f6386d8433a9e18ed8a668862793afe291196fb18cb9195b811d480ce0be1e251a0fd0960f84e610c367349380bc7ba36d5279097ed40c08bdf3a8bc6c17bdbd37f0ed2336dcd77cacb37c5511776a98c9b9b23d94a31b6e1394ddbd41df8b1154b8246d2bda5858e45936b613e1fc1b55bdcc4e7b1c4a281f5", @typed={0x3a, 0x6d, 0x0, 0x0, @binary="7b471f8ee50bd9888df63e6582400a845821ceb655548a574bfa99dfc0441f01cec8fa608c6a835e745cbff3fef3465d07c2cff16307"}, @typed={0x38, 0x52, 0x0, 0x0, @binary="e02cb5b4f81734a1d3fd2b619761ace5af887a7e5a12f27be024274c8a644b91e4c04c5301570884c32e36786094d92effadc707"}]}, @nested={0x118c, 0x30, 0x0, 0x1, [@typed={0x8, 0x16, 0x0, 0x0, @str='--\\\x00'}, @generic="75e452bfc6fecaf2b094555c9f81cfa1ac24efa8ba464111bf7b6f10584cc38c9e7e27155d4ea1591c64aff9db827fed5b92e6d9d1cdc4eb19bc57b34d0496f604a99fd186a0213df0778330686d1de07706cf3d1c019fd9408d6964914b790ae25f9a1ad28e271bae8dfd3d22b7aafd71f938442a14c30f5f3164f7990d855cb544b92110f2dca21c384bd00e6f4ef2bed2afde91d1331f2c0d6c9f4b689d2cba81460d50bc3ea2b8b718f57ce767e9905a08b8ba7157e64445bd3fd8aee4c50a77167e0816913060a2a23267f0ad7aeea2", @typed={0x1004, 0x8b, 0x0, 0x0, @binary="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@generic="c5e49d0b797ec5b53cd0c70c4681918cddc139f7b53f953b5be1438987b0df1abe17134e78fec2719e9d770519e2cd878c4ad3abcea1db3341f0f581cc7d33a984e7dd2d3b1a27031df3471a87bca322d8cd29af3ece68a7b8086e2601d58db62ca78794b4685c6be108ecfc48ebd13c27831722ed99f95c93d9a32f4ee974ae8bafa09cb6849d0cd9d6f60dba0dafe5bb768b5373997052b709839302d3", @typed={0xc, 0x45, 0x0, 0x0, @u64=0x4ca}]}, @typed={0x8, 0x83, 0x0, 0x0, @fd=r2}, @typed={0x6, 0x27, 0x0, 0x0, @str='*\x00'}, @generic="0c47fc362bd969da2a5ad1dd7ac920607184ebdde9f26c7a03881060f15cf7621b89e6e8669fdfccc2"]}, 0x153c}}, 0x40000) ptrace$cont(0x9, r0, 0x0, 0x0) 23:05:39 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000110000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:05:39 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xfffe, &(0x7f0000001500)=[{&(0x7f0000000040)="014344304e3101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:05:39 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) 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) r2 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) r3 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) dup3(r3, r2, 0x0) recvmmsg(r0, &(0x7f00000030c0)=[{{0x0, 0x1e000000, 0x0}}], 0x40000000000003b, 0x0, 0x0) 23:05:39 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bff6ffffff0000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:05:39 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bffeffffff0000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:05:39 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000120000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) [ 1628.750860][T25233] loop1: detected capacity change from 0 to 136 [ 1628.757684][T25237] loop3: detected capacity change from 0 to 224 [ 1628.767496][T25233] isofs_fill_super: root inode is not a directory. Corrupted media? 23:05:39 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) clone(0x20010000, &(0x7f00000003c0)="12785ba3331fdeffc9d4aa20e9307e0abd1ce76dfe6073fea234222e93d7e11291589e5f8aeb6e3a23247366a66e4e6bba05e7ee8f9e2f3a49ca0591df460568f457e9ce40372127b867c46f55ca13dc59d7462fc759b131343aac6e955b06fbb7d4e5b43c5c5574138eeff2a47b488ed700195f4f2ab8d44a54ef0edf2ce8f5894f5bf2d78701f58222644cc24ada70ee54e24dd794bde225a3a8a232d76f54ad4fcbf7e86a8669e9ae5d92", &(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000480)="178a15cf") ptrace$setregs(0xf, r0, 0x9d7, &(0x7f00000004c0)="7b225ea2c4f34359e0e923fc80d416fa41d237355de717f1a3182ca0f6fcab3efda1a234ccbe39d29e1bdae244e5b5650e93967cc8cc4f887ac3ae7217d84beac77caa35c1494fa0dc48afd0dbf8e6b0022db7539b2c6cdb8aea17cce9243b766e0632bd20bc662037f1213bdd5293cc765c00aa4230e08a4f9dcaabe033245b0a944fea00590ca34a7134cc771ef651ce2215e21a311872884ce31015") ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000100)={0x0, 0x0}) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x1e) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0xff, &(0x7f0000000580)="975fa0539b0310c10b4552d97b4b0e4acca36d855e83b58e156f1828e4fab265b6f300d893eb13d57841e3df8ddf46b3765b24c589d6ad0c9c7e77a25af14a0f454a411a03f5515c9c0dadb83ff5c352f10f7d83a878e9ca66199db00360dea1360abb4885b6626e47deec124683bb199b0682173866786707c87d4df2") ptrace$setregs(0xd, r1, 0x6, &(0x7f0000000180)="789fa380cb08840f7e9a2dd057672d5c17095c7baa9db29c184d35df78b07fe6c8ec53912c4eedcb3ab980dbf1ba8c8f0a4c3c9cd21056ddd98db0e159a032cb277a732ccf652223aeb891d50f4e8c40bf45fe2248edab6dbc6ab007074dc543d2afac957e44fedc29761829b5020ce396") sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10200010}, 0xc, &(0x7f0000000280)={&(0x7f0000000600)=ANY=[@ANYBLOB="7ea9d1000000b560642962f61c68664b7323b4cb7ae6ade825c6a6149783de4eba38ccd4e24747e868cf59989147300800000000000000799790285bb0f5ce7c5a6d08513e82c18cc331cccdd5899af884d80ab54011288c674580d16d0a7a0998f9ade0f4c4", @ANYRES16=0x0, @ANYBLOB="20002dbd7000fbdbdf2519cb2734e8bb01797fc4b7eb366b950702000000090000030073797a31000000000500040002000000090003007379935c508df07a32000000000900010073797a32000000000900030073797a31000000000900030073797a31000000007f4434e9f43fbedb502af4d038b0d59e9884cefba43c047e0e42100e5d7a11f808b370f2d14134bdbbc58c797368feb3c5475edb5e0594ae39bf6e9e64447c646adcb5b07b562166ea456b4be8a46d691024b1d9736c8e20704304b0da"], 0x58}, 0x1, 0x0, 0x0, 0x8004008}, 0x4881) ptrace$cont(0x9, r0, 0x0, 0x0) [ 1628.854732][T25251] loop3: detected capacity change from 0 to 224 [ 1628.867425][T25257] loop1: detected capacity change from 0 to 136 23:05:39 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 23:05:39 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00000000c0ed000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1628.904332][T25257] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1628.958230][T25275] loop3: detected capacity change from 0 to 224 [ 1629.140477][T25235] loop0: detected capacity change from 0 to 209987 [ 1629.157838][T25235] ISOFS: Unable to identify CD-ROM format. 23:05:42 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xf, r0, 0x0, &(0x7f0000000100)="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") gettid() ptrace$cont(0x9, r0, 0x0, 0x0) r1 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) mmap$IORING_OFF_SQES(&(0x7f0000ee7000/0x3000)=nil, 0x3000, 0x6, 0x11, r1, 0x10000000) io_uring_enter(r1, 0x610d, 0x2242, 0x0, &(0x7f0000000080)={[0x7f]}, 0x8) io_uring_enter(r1, 0x6eaa, 0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, 0x0) 23:05:42 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000200000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:05:42 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000000)="d44bb08eb9012398cdeff2f88cb28643dd95b5f9e80515cd34fab18c4e3a674d861cd8eb417dd6b7599c7c6f6d260cbab642b6f8db40726a8e94cd2cf38cd47c56d5087572634ab48296849b00a8df452da20f2135ca28aea82d4f56621f78ed9424d45907ea173f632a07fa10b39fa690351e39b84d1ab57e598fc6"}], 0x3e, 0xf) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)=0x0) ptrace$setregs(0xd, r1, 0x200000000000100, &(0x7f0000000080)) 23:05:42 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000010000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:05:42 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xfffe, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430503101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:05:42 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) 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) r2 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) r3 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) dup3(r3, r2, 0x0) recvmmsg(r0, &(0x7f00000030c0)=[{{0x0, 0x24000000, 0x0}}], 0x40000000000003b, 0x0, 0x0) 23:05:42 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000040000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:05:42 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c46c46202a7d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x1e) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r1, 0x0, 0x0) ptrace$setregs(0xf, r0, 0x2, &(0x7f0000000100)="36759a9717b32a06980610132476a908a4c7537ad5f2fe8eb125ebc2fcd0b193227e0631d678ad3eeade1d05d2f7e9dd2fa96e851517ea6dca6ff755174edfcd4e828c1cb2694338616d864a61b909e1657521f54d04563d4f13ef39570830bb0385fc6ca845ce688ca6a6ed815e9ffdf391") ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, 0x0, 0x0, 0x0) ptrace$cont(0x7, 0x0, 0x401, 0x7f) ptrace$cont(0x18, r1, 0x7f, 0x9) ptrace$cont(0x9, r0, 0x0, 0x0) [ 1631.674731][T25302] loop3: detected capacity change from 0 to 224 [ 1631.681712][T25303] loop1: detected capacity change from 0 to 136 [ 1631.701156][T25303] isofs_fill_super: root inode is not a directory. Corrupted media? 23:05:42 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000300)=ANY=[], 0x87) ptrace$cont(0x9, r0, 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x4200, 0x0) r2 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) mmap$IORING_OFF_SQES(&(0x7f0000ee7000/0x3000)=nil, 0x3000, 0x6, 0x11, r2, 0x10000000) io_uring_enter(r2, 0x6eaa, 0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SEND(r1, 0x40489426, &(0x7f0000000340)={{r2}, 0x1, &(0x7f0000000300)=[0x9], 0x2d, 0x3, [0x2, 0x4, 0x4, 0xffffffffffffffff]}) waitid(0x2, r0, &(0x7f00000001c0), 0x80000000, &(0x7f0000000240)) wait4(r0, 0x0, 0x4, &(0x7f0000000100)) 23:05:42 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() tkill(r0, 0x6) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) io_setup(0x9, &(0x7f0000000080)=0x0) io_cancel(r1, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x6, 0x8000, 0xffffffffffffffff, &(0x7f0000001100)="0eae605a1d9ee9ad89a50622d166b9062be34110b139402c3858e090ccd4a56e0f932bf39ce9bf7113284cb4d232cc535e240427d0163e2360a8d60a742b8d7558dc45bbdd6f8675e3d4398db930a05a7f9b622523a79c11c9f9512f7f40738f75a846b9f950d69f1e4a2808d9ec188403684aedce0b626fe977a14047bf8ae1e64d4c396032412930aff53b2c69c9954ebe6e0520030741c93b0fed8ddfb39651f1e594a98b436494dcf58fb9", 0xad, 0x3, 0x0, 0x7}, &(0x7f0000001200)) tkill(r0, 0x2) ptrace$setregs(0xf, r0, 0x7, &(0x7f0000000100)="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") ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 23:05:42 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000010200000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) [ 1631.772999][T25318] loop3: detected capacity change from 0 to 224 23:05:42 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bfffffffffffff070000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:05:42 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) 23:05:42 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000080000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1631.848807][T25341] loop1: detected capacity change from 0 to 136 [ 1631.872465][T25349] loop3: detected capacity change from 0 to 224 [ 1631.882830][T25341] isofs_fill_super: root inode is not a directory. Corrupted media? 23:05:42 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) getpgrp(r0) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x1e) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) readv(0xffffffffffffffff, &(0x7f0000000ac0)=[{0x0}, {0x0}, {&(0x7f0000000380)=""/74, 0x200003ca}], 0x3) write$P9_RMKDIR(0xffffffffffffffff, &(0x7f0000000080)={0x14, 0x49, 0x1, {0x80, 0x4, 0x3}}, 0x14) ptrace$cont(0x20, r1, 0x0, 0x0) ptrace$setregs(0xf, r1, 0x87, &(0x7f0000000180)="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") ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x0, &(0x7f0000000100)=""/68) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 23:05:42 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setregs(0xf, r0, 0x1, &(0x7f0000000080)="0ce4518972125cd57f9a63e858fd1d9ec58cbeadfa74716a82296b7b5c06c9284133a50470ac9d") ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) [ 1631.972851][T25374] loop3: detected capacity change from 0 to 224 [ 1632.157758][T25298] loop0: detected capacity change from 0 to 209987 [ 1632.173662][T25298] ISOFS: Unable to identify CD-ROM format. 23:05:43 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xfffe, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430fe3101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:05:43 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) r3 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) dup3(r3, r2, 0x0) recvmmsg(r0, &(0x7f00000030c0)=[{{0x0, 0x2a000000, 0x0}}], 0x40000000000003b, 0x0, 0x0) 23:05:43 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) r1 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) wait4(r2, &(0x7f0000000240), 0x8, &(0x7f0000000580)) mmap$IORING_OFF_SQES(&(0x7f0000ee7000/0x3000)=nil, 0x3000, 0x6, 0x11, r1, 0x10000000) io_uring_enter(r1, 0x6eaa, 0x0, 0x0, 0x0, 0x0) vmsplice(r1, &(0x7f00000000c0)=[{&(0x7f0000000340)="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", 0x148}, {&(0x7f0000000140)="25d6a8e9b652bc96974f7419d3617168df4e0f2f8341d69e15067c7f9d16d14b679e22032ba006f63d9f9b686cff0c81667349b02fa8b7a6d1ec6df51abe2edf37a4fffa6f108c3637d13b1886c76bd7d2f6de6938f2a746e708dbcab92b6829039f03e4b38834ec8d51a503b046efe9476c528988c46e4049539c7eba9a96e7fcbc5504cb61df9345fa3b62adebb854cccd638db8416268922ff3ca56d4cbe8f20f487e4b4fd22d381b36699b7206045bb100c23e3df7e505119d61b727c3d85ca21c5d8d77ff8c71", 0xc9}, {&(0x7f0000000080)="0540b828ea637bf3d69b56c958ce86ac6f3be3d4b41124", 0x17}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(0x0, 0x1e) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, 0x0, 0x0, 0x0) waitid(0x0, 0x0, &(0x7f00000004c0), 0x1000000, &(0x7f0000000640)) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 23:05:43 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000220000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:05:43 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf0000000000000c0000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:05:43 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="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", 0x116}], 0x4, 0xa) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x1e) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r1, 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x8, 0x60) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) wait4(r0, &(0x7f0000000000), 0x1000000, &(0x7f0000000240)) ptrace$cont(0x9, r0, 0x0, 0x0) [ 1632.515186][T25391] loop0: detected capacity change from 0 to 209987 [ 1632.531631][T25391] ISOFS: Unable to identify CD-ROM format. 23:05:43 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) ptrace$setregs(0xf, r0, 0x3, &(0x7f0000000100)="da6e0a0d6333b1cb9a83a420e828baa7f50bb91ec1b7f9f14cf036c5e6a93d92d9f3314d4a4b7847b0e80f56656e0e31313724374a78adb634c2dabcc8b3355c9bd3c4a2c4ed52e41d4e426f04bbcf07842b2ca63787830804aa7f4808b62487cae7036b032fd888c652f56e9b63737ea5eab98bb37750def891baa1885c87d1e4a640dd1a3207c0bc862d0ead9d7bb7ddd712941bf302de312239bda4e44479a79c26a5e52977cf14b35896fde001cd03be63a9ed5ddb62d2827fc839148c406bf610586636c0a8765e5c25756c00f58eecabd76a3adfde61395d94db76168cb2ce45533b") [ 1632.574245][T25403] loop3: detected capacity change from 0 to 224 [ 1632.591751][T25406] loop1: detected capacity change from 0 to 136 23:05:43 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000400000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:05:43 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xfffe, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430302401004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1632.622951][T25406] isofs_fill_super: root inode is not a directory. Corrupted media? 23:05:43 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) wait4(r0, &(0x7f0000000080), 0x4, &(0x7f0000000100)) gettid() gettid() ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) gettid() 23:05:43 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x42080000, &(0x7f0000000280)="1c13742a30d6e0a726b27a1e0beba1f18af2b11b1b6899cb353508044346148dc837cdcf81ab69435e18ecba14499cfbb869de85fc0a5453be33f3d10342f93114471287b7abe5aef0fcddc36bce1b4c3a1ecc33e9530a0dbab93f1cf962bed22d22dc7c692e9f1c266ce87d8aea8c173c4d7ce3ad46cab1bdfe9eb323a7c4d4149e94cd1eb7a4c549b509b1afbd5bb32bd736a340aabf1c892942a2710b60d638b3fb5725e126090a581a109c09eba09777fed9e8ed4ba49a8d8f350e5a8eb0b5128a465e33f5de0b1dd037b7931f15565c7b4d4a834c78479538251604f61c85e130", &(0x7f0000000380), &(0x7f00000003c0), &(0x7f0000000400)="d4ecfc37b87d365282135f69d8d071e3493c90df5795f3e6a97eb7586a8de18b4c6916bac0d3b04c7107f1760558278085d3929f2eef896cb6b32b76dfa94ee93bbee9b35f0790cdee21b48053ec3af9467823325128fd0653ae6adb8ee8510c12db7ddd6bdb1e1423dfea0c948a7fc4594e879d0ea121ee") r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000080)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}, {&(0x7f0000000100)="426acbb7a339e6ca6d21c9386c6c68c5a2eb3fa1a744321e7bc7e7b728dfa1e60e6c1b76c08521bc129533e63cd089c4dbbf8f6e0878964b71fe42462e1577cd5fa6371a7a236207c751d1ba4ed4eb51a8f2659713952fafd97432966d78920717ea49", 0x63}], 0x5, 0x0) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x1e) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r1, 0x0, 0x0) wait4(r1, &(0x7f0000000180), 0x1, &(0x7f00000001c0)) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 23:05:43 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000250000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) [ 1632.694252][T25434] loop3: detected capacity change from 0 to 224 23:05:43 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000100000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1632.742298][T25450] loop1: detected capacity change from 0 to 136 [ 1632.754202][T25450] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1632.805797][T25466] loop3: detected capacity change from 0 to 224 [ 1633.050032][T25441] loop0: detected capacity change from 0 to 209987 [ 1633.066380][T25441] ISOFS: Unable to identify CD-ROM format. 23:05:44 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) 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) r2 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) r3 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) dup3(r3, r2, 0x0) recvmmsg(r0, &(0x7f00000030c0)=[{{0x0, 0x30000000, 0x0}}], 0x40000000000003b, 0x0, 0x0) 23:05:44 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x1e) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r1, 0x0, 0x0) process_vm_writev(r1, &(0x7f0000000580)=[{&(0x7f00000001c0)=""/200, 0xc8}, {&(0x7f00000002c0)=""/141, 0x8d}, {&(0x7f0000000380)=""/209, 0xd1}, {&(0x7f0000000480)=""/193, 0xc1}], 0x4, &(0x7f0000000880)=[{&(0x7f00000005c0)=""/221, 0xdd}, {&(0x7f00000006c0)=""/130, 0x82}, {&(0x7f0000000780)=""/246, 0xf6}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) wait4(r0, &(0x7f0000000080), 0x8, &(0x7f0000000100)) ptrace$cont(0x9, r0, 0x0, 0x0) 23:05:44 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000200000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:05:44 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf0000003f0000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:05:44 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xfffe, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303001004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:05:44 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = gettid() tkill(r0, 0x7) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x1e) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) gettid() ptrace$cont(0x20, r1, 0x0, 0x0) ptrace$pokeuser(0x6, r1, 0x3, 0x400) tkill(r0, 0x2) wait4(r0, &(0x7f0000000280), 0x4, &(0x7f00000002c0)) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000100)="ea109db31ffb53cbd984b09ea1193fbf6e35e5eda77688cf38bbabf1e81536a07a5eeee3f7764f24dcf4ff49ed74c36fa20af42b8507d835054a089d3c63706c0a61b427d97c6846b8f2b07c464ea51f885eb470e25a1c6608d56e91f4459c02d4541203a0bfc80699f13fab2de1decbf731c7883645f746950fdb92119507f1e6dd7115481a29") ptrace$cont(0x9, r0, 0x0, 0x0) wait4(r0, &(0x7f0000000080), 0x40000000, &(0x7f00000001c0)) 23:05:44 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000040200000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1633.445197][T25488] loop1: detected capacity change from 0 to 136 [ 1633.450643][T25489] loop3: detected capacity change from 0 to 224 [ 1633.458609][T25488] isofs_fill_super: root inode is not a directory. Corrupted media? 23:05:44 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000400000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) [ 1633.556415][T25511] loop3: detected capacity change from 0 to 224 [ 1633.562964][T25509] loop1: detected capacity change from 0 to 136 [ 1633.579093][T25509] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1633.793028][T25491] loop0: detected capacity change from 0 to 209987 [ 1633.807254][T25491] ISOFS: Unable to identify CD-ROM format. 23:05:46 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() ptrace$setregs(0xf, r0, 0xa0, &(0x7f0000000100)="c3856c4e5ad911206ef1b8b01fa7c60eb823d525c4b80390e4de13a2b8ab77d349dc3abe6a9be443c30d124c381f9243fae0122ebdb5f95bda0983221a38435ee74807238f4e95a6880c10de020a7aabcc2918a82bb490195c4d7267e350b5d61fbba9f08b88f99a256d44b4c69dddc07f9889380026f045e72740d00e469f9095c83acd1401f6e5d413a0e60e1bc2445da58ab30b8779d4c9e707882a5786b4abd3bc87b10fec576d465bc46cb31d8aeb3aa3642f38d05d988085a3e71a30d7466070f63a72869e163cbe86ba007ca68857c638c52515899ed72675a5e94b93b60fbcd10d3c737875f6") wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x0) ptrace$setopts(0x4206, r0, 0xd27, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x8, 0x6) ptrace$cont(0x9, r0, 0x0, 0x0) 23:05:46 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = syz_io_uring_setup(0x7745, &(0x7f00000002c0)={0x0, 0xffffffff, 0x8, 0x0, 0x170}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000340)) mmap$IORING_OFF_SQES(&(0x7f0000ee7000/0x3000)=nil, 0x3000, 0x6, 0x11, r1, 0x10000000) io_uring_enter(r1, 0x6eaa, 0x0, 0x0, 0x0, 0x0) fdatasync(r1) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x6eaa, 0x0, 0x0, 0x0, 0x0) fstatfs(0xffffffffffffffff, &(0x7f00000001c0)=""/143) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r2 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) mmap$IORING_OFF_SQES(&(0x7f0000ee7000/0x3000)=nil, 0x3000, 0x6, 0x11, r2, 0x10000000) io_uring_enter(r2, 0x6eaa, 0x0, 0x0, 0x0, 0x0) splice(r2, &(0x7f0000000140)=0x9, r1, &(0x7f0000000180)=0x4, 0x2, 0x8) ptrace$setregs(0xd, r0, 0x101, &(0x7f0000000080)="c08e6deeefad552c7996492140ff18bcebfa8ed787033264ddab5c27ca73444ecace631a6f7102d2d58eba7574f5f78a7ad19834ccab30") ptrace$cont(0x9, r0, 0x0, 0x0) 23:05:46 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000300000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:05:46 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000800400000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:05:46 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xfffe, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303201004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:05:46 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) r3 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) dup3(r3, r2, 0x0) recvmmsg(r0, &(0x7f00000030c0)=[{{0x0, 0x36000000, 0x0}}], 0x40000000000003b, 0x0, 0x0) 23:05:46 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x100001) tkill(r0, 0x2) r1 = gettid() ptrace$setopts(0x4200, r1, 0x3, 0x0) tkill(r1, 0x1e) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, 0x0, 0x0, 0x0) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x1e) ptrace$setregs(0xd, r2, 0x5, &(0x7f00000001c0)="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") ptrace$cont(0x18, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x2, &(0x7f0000000100)) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) [ 1635.719096][T25541] loop1: detected capacity change from 0 to 136 [ 1635.731614][T25541] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1635.751128][T25551] loop3: detected capacity change from 0 to 224 23:05:46 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000400000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:05:46 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x40002) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 23:05:46 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x1e) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r1, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000100)=0xc) tkill(r2, 0xfffffffe) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$setopts(0x4206, r0, 0x1, 0x10) ptrace$cont(0x9, r0, 0x0, 0x0) 23:05:46 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000480000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:05:46 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000500000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:05:46 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf0000004c0000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) [ 1635.850487][T25576] loop1: detected capacity change from 0 to 136 [ 1635.857542][T25569] loop3: detected capacity change from 0 to 224 [ 1635.878716][T25576] isofs_fill_super: root inode is not a directory. Corrupted media? 23:05:46 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1cbd2f82431ca8ab96d53b98dfe520cb37577af", 0x76}], 0x4, 0xb) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 23:05:46 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000600000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:05:46 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000600000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1635.956173][T25591] loop3: detected capacity change from 0 to 224 [ 1635.962013][T25601] loop1: detected capacity change from 0 to 136 [ 1635.971397][T25601] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1636.024463][T25612] loop1: detected capacity change from 0 to 136 [ 1636.035830][T25612] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1636.072611][T25609] loop3: detected capacity change from 0 to 224 [ 1636.235508][T25550] loop0: detected capacity change from 0 to 209987 [ 1636.248793][T25550] ISOFS: Unable to identify CD-ROM format. 23:05:47 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xfffe, &(0x7f0000001500)=[{&(0x7f0000000040)="0143443030fe01004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:05:47 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) r3 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) dup3(r3, r2, 0x0) recvmmsg(r0, &(0x7f00000030c0)=[{{0x0, 0x3c000000, 0x0}}], 0x40000000000003b, 0x0, 0x0) 23:05:47 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000200)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}, {&(0x7f0000000100)="a52f7368c05653c9b464a12c35a48e53481ce2128ac382b5a7bbabde0aa71a7c7cc26941f6413de3e02f7151e34076dd34303f5e1b55ba7de1a6b62587602abf5eddc0b862f805415b49c4a4af1aa5a686cc483a7b15722d97fd8d5bdccb91c10f0eb45e3aa96d6b96936f173746bb0fbe26d65d247985708078b998e85c3b2c8bb29becdbd2ebc0e07092e9a4dceb954dd437026123b16268d572da9c896346be077c4ca8be086cbd65c846b322a295773ad07c3ba42bfa9a52d5e85537a484239dce42342f5043248ea1ee51600bf3b23f96eec35b8307b9400e333f919fc43cdd9452d4be66a04410dba5c468e7ae", 0xf0}], 0x5, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 23:05:47 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000040600000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1636.611289][T25631] loop0: detected capacity change from 0 to 209987 [ 1636.619717][T25640] loop3: detected capacity change from 0 to 224 [ 1636.637613][T25631] ISOFS: Unable to identify CD-ROM format. 23:05:49 executing program 4: r0 = io_uring_setup(0x233d, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_FILES_UPDATE(r0, 0x6, &(0x7f00000057c0)={0x0, 0x0, &(0x7f0000005780)=[0xffffffffffffffff]}, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x2, &(0x7f0000000100)=[{0x0}], 0x300) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x2) r3 = gettid() ptrace$setopts(0x4206, r3, 0x0, 0x100008) tkill(r3, 0x1e) ptrace$cont(0x18, r3, 0x0, 0x0) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r3, 0x0, 0x0) ptrace$cont(0x1f, r3, 0x8, 0x1) ptrace$cont(0x18, r2, 0x0, 0x0) 23:05:49 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000680000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:05:49 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, 0x0}) process_vm_writev(r1, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/130, 0x82}, {&(0x7f00000001c0)=""/206, 0xce}], 0x2, &(0x7f00000009c0)=[{&(0x7f0000000300)=""/210, 0xd2}, {&(0x7f0000000400)=""/221, 0xdd}, {&(0x7f0000000500)=""/242, 0xf2}, {&(0x7f0000000600)=""/214, 0xd6}, {&(0x7f0000000700)=""/210, 0xd2}, {&(0x7f0000000800)=""/106, 0x6a}, {&(0x7f0000000880)=""/143, 0x8f}, {&(0x7f0000000940)=""/127, 0x7f}], 0x8, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 23:05:49 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000700000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:05:49 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xfffe, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303102004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:05:49 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) 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) r2 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) r3 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) dup3(r3, r2, 0x0) recvmmsg(r0, &(0x7f00000030c0)=[{{0x0, 0x3f000000, 0x0}}], 0x40000000000003b, 0x0, 0x0) 23:05:49 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) wait4(0x0, &(0x7f00000001c0), 0x20000000, &(0x7f0000000100)) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) [ 1638.866328][T25673] loop3: detected capacity change from 0 to 224 [ 1638.880371][T25675] loop1: detected capacity change from 0 to 136 23:05:49 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ptrace$setregs(0xd, 0x0, 0x20, &(0x7f0000000900)="227cdac7d1a2b025ec4aaa7b6cc0ff1471469f5f9e296a40e2175caddaca7c6a9cbf5665bf8c5d9c61d80f6755c624061944f2cf11edd88992b8d165bd48772a8e16ae2966ac") r0 = gettid() process_vm_writev(r0, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/151, 0x97}, {&(0x7f0000000280)=""/13, 0xd}, {&(0x7f00000002c0)=""/11, 0xb}, {&(0x7f0000000300)=""/225, 0xe1}], 0x4, &(0x7f0000000880)=[{&(0x7f0000000440)=""/142, 0x8e}, {&(0x7f0000000500)=""/210, 0xd2}, {&(0x7f0000000600)=""/204, 0xcc}, {&(0x7f0000000700)=""/74, 0x4a}, {&(0x7f0000000780)=""/201, 0xc9}], 0x5, 0x0) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace$setopts(0x4200, r1, 0xfffffffffffffff7, 0x22) tkill(r1, 0x1e) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r1, 0x0, 0x0) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000100)) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 23:05:49 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000800000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:05:49 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf0000006c0000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) [ 1638.917156][T25675] isofs_fill_super: root inode is not a directory. Corrupted media? 23:05:49 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000100)="92fcc842eb41bc7cd42d29b3eafcfadbcd2186418f702d5d4caabcb7715ace04d3bbbb21dca235f89288a7bf47ad61f0425e930ab2c1647cc211ed094fb4d9ed279bdafcee5ca436152f052ba8e15ee2314a529c09725568e351e9b726490884330ad89e65e01df3d63c1917be39c47154ce7fc4d471043ec2d93c3dddab290bd6fbaa6712fd2534f93d619a806116414073ac46") ptrace$cont(0x9, r0, 0x0, 0x0) 23:05:49 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xf, r0, 0x5, &(0x7f0000000100)="29a6ac8cd55428f5b493c7f4046e63a7b5e4981a664753947fe157886498a7625d8cd4a0a3f69f6439da935e5a63e12a2d0b088691b9332d1d3e618aa35310738ac8531f2fcb22badd0d9765ca12e9a05ba55b5f0afd51c666") ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 23:05:49 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x1e) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r1, 0x0, 0x0) r2 = getpid() wait4(r2, &(0x7f00000004c0), 0x4, &(0x7f0000000500)) prlimit64(r1, 0x7, &(0x7f0000000080), &(0x7f0000000100)) r3 = clone3(&(0x7f0000000400)={0x80000, &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0), {0x3e}, &(0x7f0000000200)=""/151, 0x97, &(0x7f00000002c0)=""/232, &(0x7f00000003c0)=[r1, r1, r0, r1, r1, r0, r1, r1, 0xffffffffffffffff], 0x9}, 0x58) sched_setattr(r3, &(0x7f0000000480)={0x38, 0x6, 0x0, 0xfffffff8, 0xde, 0x0, 0x2, 0x1, 0x0, 0x16b1}, 0x0) ptrace$cont(0x9, r0, 0x0, 0x0) 23:05:50 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000900000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1639.017299][T25706] loop3: detected capacity change from 0 to 224 [ 1639.051223][T25709] loop1: detected capacity change from 0 to 136 23:05:50 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$setregs(0xd, r0, 0x8000, &(0x7f0000000100)="2d96c33537950fcd3e7b5e94501b39eee534df9b711444995ab227f8ff142680214bc38b3b3e303dd407a5575f51cf98442e5810b40a6e8f53902412f9c3cb4c66d9336ec4c5fef1f5e34a53c81f50d821784f3e13ae1b4e638df6bf6f4a5ec0d3815bd3c6dd6b5a2c565b56b4e3ae6ee22b6b4388337daf2d688d88e400bb634a8640f1d8fbf5e0a87a3e935343228c8f46ef86bfacf6723bd183d5038ff9cd251323b9e5a502f5aa5baca341a4095d9b9e1e54") ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x4, 0x7) set_mempolicy(0x1, &(0x7f0000000040)=0x100000001, 0x8) r1 = add_key$fscrypt_v1(&(0x7f0000000700), &(0x7f0000000740)={'fscrypt:', @desc2}, &(0x7f0000000780)={0x0, "3b5ab7261a204aa091ca564fc15579adb21d312a7777687a123af72a36e74a76035a43bc9658943d572226c073b4ed63f89a4a5ea5b92f06add8a0e3541193d8"}, 0x48, 0xfffffffffffffffe) r2 = add_key$fscrypt_v1(&(0x7f0000000700), &(0x7f0000000740)={'fscrypt:', @desc2}, &(0x7f0000000780)={0x0, "3b5ab7261a204aa091ca564fc15579adb21d312a7777687a123af72a36e74a76035a43bc9658943d572226c073b4ed63f89a4a5ea5b92f06add8a0e3541193d8"}, 0x48, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0x4, r2, r1, 0x0, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff) ptrace$cont(0x9, r0, 0x0, 0x0) [ 1639.086308][T25709] isofs_fill_super: root inode is not a directory. Corrupted media? 23:05:50 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000740000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) [ 1639.132692][T25728] loop3: detected capacity change from 0 to 224 [ 1639.176049][T25742] loop1: detected capacity change from 0 to 136 [ 1639.194520][T25742] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1639.333361][T25674] loop0: detected capacity change from 0 to 209987 23:05:50 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xfffe, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303103004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:05:50 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) r3 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) dup3(r3, r2, 0x0) recvmmsg(r0, &(0x7f00000030c0)=[{{0x0, 0x0, 0x0, 0x2}}], 0x40000000000003b, 0x0, 0x0) 23:05:50 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0xffffffffffffffff, r0, 0xfffffffffffffffe, 0x3) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) wait4(r0, 0x0, 0x1, &(0x7f0000000100)) 23:05:50 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) io_submit(0x0, 0x3, &(0x7f0000001500)=[&(0x7f00000003c0)={0x0, 0x0, 0x0, 0x2, 0x2000, 0xffffffffffffffff, &(0x7f0000000300)="183c9d534deb8cfa6ec671d28911071a72170adc01510a6699078d55970002014c1430016ae8b1d9231ec91ba9c7fc5eec12735c77678cdf2a45001f3d3716383efa23475829418787805f68a5af2128e951ed2b050cfcce243e7b7ac7cdf1d191c3b9f17da4fe668925b2234084a4e509cc6bb1020958a448df8042fca22f39507c90e5a4ccb4b4ba2a1b8cf7aebe3f8bc5b225d94f51602fbb4e82", 0x9c, 0xfffffffffffffffe, 0x0, 0x1}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x7, 0xffffffffffffffff, &(0x7f0000000400)="9aa3fa5366aeb7feb68c56e1038db70fa829b25cf21dc1285ec74bc36d7f2f8dd56b31985c94394166869a3bbf8f104aa997483c824b465da29a9104344d936c413713de7333698a", 0x48, 0x7ff, 0x0, 0x2}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x2, 0x400, 0xffffffffffffffff, &(0x7f00000004c0)="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", 0x1000, 0x5, 0x0, 0x1}]) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) clone(0x8800, &(0x7f0000000100)="d03e15de18c5d296d9a3cabd0f0b5dd9afc1e7b03ae821810e3d915a31c8952462a70513335879fb9e3bb9aab93d00ae17d566038349f595f2006eeea4aa142f63dc2e2b5652b7307fc8faae6c076e668320c0357b435729552a62866ac7b38bfe8d390852862d2dc313ddcc716be65bd9d366c54b48e858cd96505aae94613d4660b0b87fedde6df31129df9ea7d1905f70d1ef03ad69048c133f75f1c20eb8d8", &(0x7f0000000080), &(0x7f00000001c0), &(0x7f0000000200)="df355155b061141cadb7f3c96e1280b978c3eb190656d192c2b7d574f49491cbb49c2718a66c3b6bf7bbf5d9ca01fc59eedae69cd360ae5c192952348690d4df7643b6e2265d69edce15312b2aaa85f7403efc7d0d64f8885cce6597b697790b6aa64a50d2e0f687c455ec4b915fe01df8159f1945ab040b971cd2c40a7cb302d509252cc2aa40a2d60a580e86dae7ee5122a16d71caee943b822763bf625c6ce040163ff1543447fcafc82677d5f600e2b5b8207a859903b5b42d2993f9b7925e642e061916dcb3d5ab1385154129ffb42af50c45788ba7c92e26b38c5f341c69f1aed284b4b31c5f9051043782b30019939a8a") clone(0x4000000, &(0x7f0000001540)="9f6046d4da543cf5156a6351715ae061013cc4b738c95facd150f6c3b6bde81d881c8ed2a7736b751e553c495213af1e30c056f4b340ec17590e32f9dcbc5061a829696c68d5e6dd20cd64c82e89f0dae89bbeef544d9e099fa0a7bfc7450c501717cf4573d52d9cf3acd82ec582f17a7b57d14317faedab6ce8ab03c37514137c5a26b6399184c4ca4271904a93d513ea887a67414411d3d82ceb4caea1a904a28957c51fc1e7226474777e088c667f", &(0x7f0000001600), &(0x7f0000001640), &(0x7f0000001680)="7911d0915228a6c27fb8a8ea14935423c115590ee31344666c9ee7bbf15693776b5fffdaf4f21853a5aef0be0ed4d56a1bb83c6437603aa87126d810b696ef172ccddcfafdd3b0c323e5bc28ae6690ef0aaf0d8d9484f0b759a7646585e3ee6f6d36ebac00677f3db79dbfe12a262eea7a9c6cdfc072b2ee19eeadef560e8eee9b5bd1e7ae4ae42f918dfbfb5f1bf947fe6cf41442cb892107fc8fc13311cdc60bf7e0e50556c053d2517b2509880a15421ac753fd2804856dcc0b950650f5dacca752fa6a46077945738abe25a5fc2fb76a296d") ptrace$cont(0x9, r0, 0x0, 0x0) 23:05:50 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000a00000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:05:50 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf0000007a0000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) [ 1639.740294][T25770] loop3: detected capacity change from 0 to 224 [ 1639.743687][T25771] loop1: detected capacity change from 0 to 136 23:05:50 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000b00000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:05:50 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) r3 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) dup3(r3, r2, 0x0) recvmmsg(r0, &(0x7f00000030c0)=[{{0x0, 0x0, 0x0, 0x4}}], 0x40000000000003b, 0x0, 0x0) 23:05:50 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x1e) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r1, 0x0, 0x0) ptrace$cont(0x18, r1, 0x0, 0x0) r2 = fork() ptrace$setregs(0xf, r2, 0x1000, &(0x7f0000000100)="65850fef58f30a2cb59df8c88069b94cd2f66212d4cf39aa22bf9d7d55357048f44b42163f83c12a188e6ceeb18eb6daf8a1831a322aa592a83674c9bf99e453d3c369e24123f927642818e64ed820ca122aac02ab18668471a1d755716874bf67fe5da7cfa7bc623fbf2b40e6c033e28f146e478c6bf4bfc84a6bb975c229739d61d44a665cc085aac9d963d1fcca66672f5a4533724940241cd3c8d6fb") ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) [ 1639.786618][T25771] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1639.803996][T25759] loop0: detected capacity change from 0 to 209987 23:05:50 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000840000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:05:50 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) 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) r2 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) r3 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) dup3(r3, r2, 0x0) recvmmsg(r0, &(0x7f00000030c0)=[{{0x0, 0x0, 0x0, 0x6}}], 0x40000000000003b, 0x0, 0x0) 23:05:50 executing program 4: clone(0xd49612df83c85225, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) setpgid(r0, r1) [ 1639.867035][T25800] loop3: detected capacity change from 0 to 224 [ 1639.890689][T25804] loop1: detected capacity change from 0 to 136 [ 1639.900265][T25804] isofs_fill_super: root inode is not a directory. Corrupted media? 23:05:50 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xfffe, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303104004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:05:50 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000c00000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:05:50 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) wait4(0x0, &(0x7f00000001c0), 0x2, &(0x7f0000000200)) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NL80211_CMD_DEL_TX_TS(r1, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x3c, 0x0, 0x400, 0x70bd29, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0x1, 0x35}}}}, [@NL80211_ATTR_TSID={0x5, 0xd2, 0x6}, @NL80211_ATTR_TSID={0x5, 0xd2, 0x6}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x3c}, 0x1, 0x0, 0x0, 0x1}, 0x4000045) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) wait4(r0, &(0x7f0000000080), 0x2, &(0x7f0000000100)) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(0x0, 0x1e) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, 0x0, 0x0, 0x0) tkill(0x0, 0x28) ptrace$cont(0x18, r0, 0x0, 0x0) gettid() ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x4, 0x3) [ 1639.996801][T25824] loop3: detected capacity change from 0 to 224 [ 1640.285872][T25825] loop0: detected capacity change from 0 to 209987 23:05:53 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x80) 23:05:53 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bfffffff850000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:05:53 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) 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) r2 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) r3 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) dup3(r3, r2, 0x0) recvmmsg(r0, &(0x7f00000030c0)=[{{0x0, 0x0, 0x0, 0x7}}], 0x40000000000003b, 0x0, 0x0) 23:05:53 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000d00000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:05:53 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) gettid() ptrace$setopts(0x4206, 0x0, 0x0, 0x22) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$setregs(0xf, r0, 0x4, &(0x7f0000000100)="bf4cbbbeb87359b37447111e21bbbb007c2808327f1b8dc583d603fe633acc3d8578a619d63d99e194e61b7aa8b35421e78136a7918017dda7a25643b44744f4aae9c5b5a84e14c90d3eede684147c744c219aa6fde28a39c15c2282194e8f33ac9315d50a9ce80594b497c689df3c78dc50a5742e879c393b46e68c5cd24c4c313681a9b35457f14836ff5080bd1e99c59124cf29cf0ef21a59cdd8be6848c8c04e948f3daac245dfbe95050be46705b650c5bdd5e950a38476194f0670ae4b166874b6423b54f6957999a28545b556b0f3be09bdc7915598aa590666e09c22fc4a721583ea94b78aa4678442e4ea83e9fafd232a61369b1c941b5d774d9122b0007f6ca15ea66eacbeb383043ec7396a8fdee097709e14cb7137d144fe2336ee537ccab38961d2fdd56a605e0e629eb7c2c7c8026f177aa58440d3e824f5b67ce3cac039dc56e6482c8dac54caab428e73167f52fbfd2bf83d661c9bf45616b54bd93a861050bf11993c9bda7a04de62f4cea44f8a2951c3f592b030c18c4f48ca72c98f0f6b94e5ac94927a2e67d50ce81cbcf5a9ef65008c98762f11e37842c1d3f3cba692c7f70a7e4b73f53ce8f3aa811418472b2f9b089d5e0623b5f671ef681becec693f7bbf2845096e035561195e5dcc144f45d2e990a25842b19c9ec557f9a1ac0bdf3e921fd8bb7cb1027db0e3dd4893d21f0b61aa8ceeb7d151259221db91e6ec453eb4991bc8614067d95c6399e6ef094eb44d159628991358da2db44f8960293652d12fdd3b8b08e82803741012405308e017f56de5944b0773859244e787bd55b929375baea22a626dc2b396bb3bf81401805a3ca3d1f06b8f4a32cef3abae72730a5b87d756f4d33ebd7e595613d5d39614979fd5a7b78a57090ea5e1e86bbe38de703b6385e373d07e71044aa7ed13363cf049d9be2312bfd19dc40b0972fca4ee721c8aab862f99dc67d1d655df53231a8c97990229e97b08808bb0014cc0e433cf273e439c9146176396a38826a485624c851855ba348be2c211b12406977bd23a105f76dc762dc29580c9af9f25380b6ade4003457250124020870ad9b2dda167b57056bd88a2ea50f7c4e28a71bc5704a08b76ad57d04d13a6d53ae69ec74df09bdbdef0c34c983671161bb5c2e0abd895bed7ae04339b18f7faa6f7ddad489c3852d017350170a8bda51e23daead587aea840c5db63ec2e54f562aaa4d3b4045e7b6b0b5afa6d2bca3e91c07ae3aadca085fa8de226bb8731e2b7e6d3a80075f5ae37456f4c1fd11014f863114379b25860593b5f579b3fabe0a18d353fc4e844138501b186d651efc009356b3a0a0a0e10e1c23b7b7217eee12715f1ec60b566129de18cdd4aaccf16da520fb576e400e8ca92e45cb8e1f3a60f1c0b5019f4c7b3802bc71ca79fb8baa08a07241448692142ef1e3701b660265b769730b656ded47dec391cd2265868b33a74bb7b006dd9264c2e770b063de42d210630e59d0d0e8fcb0e702eabe0ba257fb98858ef48dd8c7b8e88a391d71e22faf4540084931270d92bb41678608bcdc5033f57d58af024223dc8234c3aa39163618f84f04f0fe9a89e38c6861544feb05ef2e94a2cf78ec3e587afbcb52a68c8124c1388172b8de3b6e69acb997236c0c7eb9e6e5b89fa3fb8f5df63b998d14e1d3a7ad461fa8abca8220a31fae7d9b68eb699018c1504f190fcb8a4449b6f7ba8759691e26405b400f8f9cc6d02b7faac0584008a0eca273895ecef8eb881998bee25b14885cc3e6363cebd2b9a932253474063ce86d693eb99b96cabc12d9d2ef59730d215a77288fa9fd28db606af9ab1bc4ef0e1fd6667429d5ed759b4731ea88aa23eb175b89246daa1aac60ad1a6687d6ab662c9c356f032405d04c1bdfb8bc3694fbfba03a9511d235a87be4832ffbfdfc49758e22a3ef537ff6b647fa3a5a60d46e0adacc528191b101c2e0220b993247cc6bc4178ec4c6d5b4f2b9d78ace284250ae8510f7dbd21d3d0df2aa8be25a947efd9921651fe92c63f69136d0f87d7c02ba13040299e9c08d7bbac38f2c1287da2bf661f95505f265c917e8942baf87cf7205eecfd2882e2d65be95f53513617ddf2e7dbbc802aae25e98aa3ad7b7aafc2533a745766fc03861b92dc04a17d11a1c02b95fea27a9dcc27c8621830857653878819c1eaa92cb4f698d83900a541b4d7e2edfb128eb3b4ccf89bfb6623618ec28944b1ef6d74b1acc429948c8b8b084359144b27ce47b9e21622c05c441d378e90dffe90eafbfe8fc8e10fd42d8a92aed83baa087e4ab6fe5678e9569db3418391fffd644da0b2a5d93a1fa514e66c2ddc24d02f56ff3d3e35330557a0330b91cab1a7972c2780cfe425d19b2a62b28576dab20f9540f6cad37fa942b9bcb7c904462dca5f1d93056d53c5e412c7e54edff86475d83f9a3b1d3bbce31138674a5e9ee61b66a4250df070728de6f00bbb06e69bbaddad4b9e6e3672db6961a5c1a8cd7688199ce4e5b076411bd604a9010b2f53bb2095d5d539cd56d903789c5d684da0309c617682b67efc19bd9b7a451885d2652f449c309f0e6ecbe3094668d8dbe7c77f906aaf78fd20fbf1312bb6fb1f30a17d25f64a37b34f46d4105747a6bce3085268dbdc365e63242acaf4ca7929996b3bac289bbdbe7840a742320436d3db7c9635516598073538477eb1a8ebd39c5b3ca75426c381c5c2e4c65b24bf22fe71d91c0a0fe59db16f0e03fccfe8bbe4e7f531e83ecb70e93aebea1cb62ec8f8d56a1cff3efdd33e890650149af3433c65caca8112a913fad32af375911307117f86f56e9d5cd7cee05fd7f5a8c34beb5376b5cfc2869c53f7b3f1d85dca84a4bd8eae8c76472c5b1c23583a37d7facc084e5906f853bffe19dc02a5d94235cdefc3f750810d2b8f7f57a538037cfd9eff56f9f2f40cf938f495b5bcd93116ad554805a0858ff260a4e2c0fb2e43945b1176a479f55225799aaab484652a53862da4044189273c55cc5876d183dca55f5da51f90a33e4e8ee89b7e527de33b144398efa3c174f7be1d825b1915f232e569304b014901946e5899d5413bed9dc209d0ee54194f580e504dec09b5390a49cdb993ff2032a6faf58d45918dafe74ccfe3f3c0b11fda4416c57d98f4f1d9d17720201a55b6e62adc3c48d4a599f0a889057d6f5b4cc8b80fb9972051b5e336687fc334a3d0612e6e146b69c05a6ae3187bf785b3e857387e5965764f377d9339fd847860f5f16e14d8da213f7e05c42b26e15f744b19a410e0c15185d1a6aba62f5e326ebdca0ea0b8bef096a2631904a37c06e3657f861fe5a070c2bfccd18b0294a40ebb02cdc9068881a3fcba1c75ae5b8a296c9441509f54b690957d0ea6c279d97a567e155845f5d33ad17cd5fbbe1ca246223a674c8415c36b03b5a14387342042d0e2c2a127c8c4f1f0d9f964fa9bfa7a47218f608ac48c3c5a1d3e3f2ec6398bcc9e9fe361a434b0711c139c35946f367e95ca25c0820f0bb64853877b0b8e7e6f971beb58f782cfc8cc5567ac7185b35deb1e715aeef1c079354ce4315aa332dc118a9cd515bbe073b455108489d2194181d13d72103a527b3e52d84964365023d1912368751ba5183053fd56fdc27534347a7564ec741582ba6b8ff5a7f4088746eccf045553648ce326319c9dfb8e458bab6e78ad67b4e18db690ba733e8d7fb8763910befd3b46648a5f398f0aeb3a161ef02240bf599ec8c26bcfb553dee96aad1e53452df8c6636dd29d13fbe7a6e5fd6cfe7df850386f7c2cf5b110af3f5b2ffd0140eff482b00ae94928baaf343086a56222f708864ceb700973904da0c0bc3a140e2ab68fe04be343704f60c8226bf85932281056d079b8bcc638ae850d7e65a41300f246cb8cec771ecd03762eb59d46720d7501ad3686b2adba8747cb44b8479b29de5e3b3f1cd28573f28aea62d889dfcaf4ebbc820fa384a905bf3b775f82039de93ac70d35cb0a15552b68e856a1006a0d7ee9a7731e7052795c5e10b7be39920e062b44700c650241d14055a66624a60948c34ba5f5d041cbf074fabfdae16dc11fc5a531883f2626e4b736cf9f870d35b9d99d88e4b1ef00dca92af7cb44803e5f63f4e84d2e299ff88d7b8edfa4caff9f71099c30d082b8b1b486b52bef149bb3517420a8fc94762ec67b159e7202afc1543b0c7ded3676b102fa8d2ee3c6f3c2a3c29acb949dfde1e1115b8fca9fc0349e870e5c1deba6dedd7ab0ed2d6cf98d2ccc38d55e0c5be8ec59027b687f03a8e70e142097619de539cfdc660a64fd4efb123021ad2801a8d72bce7dd4d884fc9d7b6ee30b1140902acec37cbd903c11fe59b7a413bb289a8a6138e2910e54328d4f89415a8985ed4653404e23cf32dad45153e4a323af657bd06ba5affa0b44520f75cbb097df535cdd2abb21041abe9dd4d02fc8e9824dc2b16ccf1434e900719def95be904af876db9e44bb2c25650cd7f385a6272434571f8fe3405a03f9caf2ea904137b0e5e45c7fe3330956e3c6a3a53a2b5ec8445c23fe6392a3f6286ae12f93e789142ea4008cd39bae49134cb3749c88d9708dd0f31ccdee3d64bc840e914f1f7386678eff64a0bcc36523a17124215704918cdc4a792ee67ea4690958c2e9e60d4cb618ea5b426b5d02b3b2d1573cdb4695cd6cde32fe5d12eb4a3a6b1ba4b2fac8c2651140dda78a67644780bfde326bd963fb2227f5a5cee60d8ab7157edcc1403519ef054ce284551fbe79c6a80e5dffb3a2e499b35b98d1df105a04019e2b6a7baa331806ce8e5847836fe1fa3fa222cab53466098616efd640ad7755d9cda9bdc52234706dfe6eb10da768f9aa13bbb2e0cc7c9fafc9ab0f0c80f564d8208482450edec9754f602e3d3bff4f938208f13a8bc3a48a3c511a2f6b98757bf74f3c3f1cfde0d054c2bbce9b696eba0d6dcb64739f13e1d16722b1d497268b88b61ab8c7be614e2c9cc8b16d5bc079bf6b14e31ddf096abc62d72c3da2f5a40fb54512927568438132f6dd2a01be7e5c3c12312e88ce451a1e56efbf4f457251f897c7f90c16c551d58e0cd537b041b0dcaad3c0a10a7d67bf06ec55dcdcc9d94ab6ddac0f54629e5b12dac28c748a37aa2c8f1c6a6dcbe52d3d2ed39a5d09ac4238837e4aa41759e7ccf2417cb129a0d341a678b0ecde528af5c2f152ed0b80334c9878b1249ac328ee2ff8518b100167331efd04c67fc130fc0097e9c2822f010206211aa06fe1a37f605f6499888786ff53b1b38ec38193b33eb206afe773d664ce6547e4a9a4fbefee009b605ffd4511eeacec1215ba543459bd3028fe0506e3a703b85b40073674faa5593e4eb0bd0d3a48abffbb522566ba9bfe9cf729a44f7163001312c1a0287bd277ce546c54126911f5080b3aa99cd80dbde847928ae012bd01247c8e2e6a09645bd71ee3dec98ae4c7fb532a0e599c9e245623c8176baa38615dcee28a6077107734e05a65260156dbf6d30707656b9cac7282d6eec317eb5fd5cacd99e00f860f76a49e79ae17b57da8b702a322380de52facf1623853e656587646b7d27682d08559e5e32f6fc06e56f380d0b2a545762d4c50378122244ae64ad4e1ef76c73ff72082e3a3e6a0d4763940c1b4da656003c4f20230336bb7821c1cc8162220ad4551093d8b98346fcdfb997b3b9c6655742d08ba0a33221c5910836b62dbc1b7db3bbab8e6b024a36724ec1642f4ef0a315fd232031b1811214e1b8063a1b9eb911f001adfdb34078b5063dccf94") ptrace$cont(0x9, r0, 0x0, 0x0) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = socket$inet(0x2, 0x6, 0x0) sendmsg$inet(r2, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000001180)="46225a5f824d7bd6b5bf5bd691e9da0522dd359b8f1d1d1dc43970fa0101d23dc9c553d1e6206c75a0301d41c93913ef6eb5ac20c80646cb4eb3f78b9ad8cf254a173195956f8b4323c354b62793978a911dbbbf54466cfc3f14aa3f2114a09632398a3e377e2e2d9ce8cb6137b6642fe8a6e5204a6b14a58b55da8318f08d7904972912a701966a81f0420deb26402a7f00817c", 0x94}], 0x1, &(0x7f0000001240)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0x3}}, @ip_tos_int={{0x14, 0x0, 0x1, 0xffffff01}}, @ip_tos_int={{0x14}}, @ip_tos_int={{0x14, 0x0, 0x1, 0xfffffeff}}], 0x60}, 0x80) tkill(r1, 0x1e) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r1, 0x0, 0x0) ptrace$setregs(0xf, r1, 0x8000, &(0x7f0000001100)="952b52a0d5b356c0bf0346d2d87dc45d689088fe11297a133e1465d5dfcb19a713accc23617dcb012ee28fd029944324b4eef82a8d7f6fb7c8a40446eff049b49425f89ada19a943dd8c4c13bc57a4605ab734a565a2b6743c1ff4e6544fab61769aa788852a82f0883b") 23:05:53 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xfffe, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303106004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:05:53 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(r0, 0x0, 0x2, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) r1 = gettid() ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f00000002c0)={0x0, 0x0}) ptrace$cont(0x18, r2, 0x9, 0x4) wait4(r1, 0x0, 0x8, &(0x7f0000000100)) wait4(r1, &(0x7f0000000080), 0x40000000, &(0x7f00000001c0)) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xf, r1, 0x6, &(0x7f0000000280)="79fc001b0e3861bd3daa7fa38859b7cf3d4c54b2602781e58d616c72c85c3e") ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, 0x0, 0x0, 0x0) ptrace$cont(0x18, 0x0, 0x5, 0x1f) ioprio_set$pid(0x2, r0, 0x4004) ptrace$cont(0x9, r0, 0x0, 0x0) [ 1642.757634][T25853] loop3: detected capacity change from 0 to 224 [ 1642.775478][T25858] loop1: detected capacity change from 0 to 136 23:05:53 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) gettid() 23:05:53 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000e00000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1642.801814][T25858] isofs_fill_super: root inode is not a directory. Corrupted media? 23:05:53 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) 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) r2 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) r3 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) dup3(r3, r2, 0x0) recvmmsg(r0, &(0x7f00000030c0)=[{{0x0, 0x0, 0x0, 0xc}}], 0x40000000000003b, 0x0, 0x0) 23:05:53 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000100)={0x0, 0x0}) wait4(r1, 0x0, 0x4, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000015c0)=[{&(0x7f0000000080)="430c34dbb5674f3ad4bc1f6f92079a1dd81a6ae55c917da022a4416d88d6405692790e2e9e7d", 0x26}, {&(0x7f0000000180)="ceba992d19f69ae270697eb10d0f42f558a61a3c755817344530c06de3f9f6f44925d0bef5e8bdf1d783be5c537f4cbf466c57c4b117f9ecba7d102305c3da473c91817252ebdb363b3c37f014dfc497ea6a00c9c828048382ffa46f8d41955307add0c6f9d1731185055084e224c35456381723e5e7e858d349ae60e43f878df12f79d865f7db03117f6adc01c225da50b09211fa51d2bf8a72367ae0324c93c4a57ef0f6503641e2303b07096e93031f538d8e544b9c304feb9e491f69dbb5831bda849a2e321fa80344616cac9955c8e034857c992b15e994def1863ad843ce82bc9aa84ffc17ff112833cd5aeb", 0xef}, {&(0x7f0000000280)="bb3e0d6837a1393abcd63aa271204858", 0x10}, {&(0x7f00000002c0)="652fe5161e46466eb29ba4ca5f6483cfea8e9bddb81f3937e2ac", 0x1a}, {&(0x7f0000000300)="e6be26def783958d99926ae308cec331b589e1db48ed0905c0cee6bb4ea83c89ffe85e12c721cef77d26d3d18609482486da31dc3d4437bb95182fbcc63f6d52bbff50d1df1a33681c51c6360a79bddd236b433a810392e47ef3b93b47019d03cec8142bee7ef8597fe4739beca4441e08c5e590608d51b7f7016b", 0x7b}, {&(0x7f0000000380)="6450d0ae6cf83c33d6165431f97873eaab39ae227a28b5fd07465e08106b407773a7288d3f18572023867a8277416f6b4d55b16e091cc078dc0c20078f436c4b99c41f911ad135e5029539bb6e757851349368ab454b3849b6d460bdd48c81c4845da4e14983d04ed24c308a76afff1aed682e6e25654572d1eb87b4b25fb23d8b8fee44837d00941ce4b191ad2d7fd1292c9f56904c2203b8704201e2a4b8c4", 0xa0}, {&(0x7f0000000440)="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", 0x1000}, {&(0x7f0000001440)="841176c77a7e7da021f6a13d0d66ef395f36ecdded7e5f14e5447c7e01d259f772f90feaf61a94378b24cb3978fc77dca1e1f350482a", 0x36}, {&(0x7f0000001480)="82649d1493604b24068e8133eef63ceeba29a7d15dcde04c1fee24d6088b0840385d3be3221ac2489061ec9a309988ecc012aec76be6f2217e8c3759236352219003f82d10cbccd4202d15b220292f76e5e0e15a57bf59caa6831677c9835ca9e6c8fd63e64feb169887838bd1c821cb50a377dcef", 0x75}, {&(0x7f0000001500)="998df307f8173b232c7002597bba40795ab29ef27132bd3f7e04d302feca39ef15020410f79a6034e6911c5d2727deebc88a67ff0c18e2a12878fe1c4fb7b7c5d4e7a2f5932fa471b9d71e695fd2906b5b1d67eef12f0caf9935320ea090cfc86eaf91f87cbd7c11b511688eb93a9a5502c6763fe74156c169369708ab8edf50839eba70540081b97ba0b1eff30704d8457b6fcb205d5927c2d2a225718a4486e472c781703b899377e55ff7", 0xac}], 0xa, 0x4) 23:05:53 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000880000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) [ 1642.919111][T25888] loop3: detected capacity change from 0 to 224 23:05:53 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000f00000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:05:53 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) 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) r2 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) r3 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) dup3(r3, r2, 0x0) recvmmsg(r0, &(0x7f00000030c0)=[{{0x0, 0x0, 0x0, 0x12}}], 0x40000000000003b, 0x0, 0x0) 23:05:53 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) r1 = fork() timer_create(0x3, &(0x7f0000000080)={0x0, 0x1, 0x2, @tid=r1}, &(0x7f0000000100)) ptrace$setopts(0x4206, r1, 0x9, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) gettid() 23:05:53 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) ptrace$cont(0x9, r0, 0x0, 0x0) r1 = syz_open_dev$vcsu(&(0x7f0000000080), 0xff, 0xc3180) sendmmsg$unix(r1, &(0x7f0000000100), 0x0, 0x40) [ 1642.963317][T25899] loop1: detected capacity change from 0 to 136 [ 1642.994332][T25899] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1643.032452][T25915] loop3: detected capacity change from 0 to 224 23:05:54 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bfffffff8c0000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) [ 1643.128170][T25928] ================================================================== [ 1643.136273][T25928] BUG: KCSAN: data-race in coredump_wait / do_group_exit [ 1643.143301][T25928] [ 1643.145614][T25928] write to 0xffff88813ac56a20 of 4 bytes by task 25921 on cpu 0: [ 1643.153334][T25928] coredump_wait+0x40a/0x900 [ 1643.157932][T25928] do_coredump+0x1b8/0x1830 [ 1643.162422][T25928] get_signal+0xf36/0x15e0 [ 1643.166837][T25928] arch_do_signal_or_restart+0x2a/0x220 [ 1643.172372][T25928] exit_to_user_mode_prepare+0x109/0x190 [ 1643.178022][T25928] syscall_exit_to_user_mode+0x20/0x40 [ 1643.181533][T25940] loop1: detected capacity change from 0 to 136 [ 1643.183481][T25928] do_syscall_64+0x49/0x90 [ 1643.183505][T25928] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1643.199968][T25928] [ 1643.199975][T25928] read to 0xffff88813ac56a20 of 4 bytes by task 25928 on cpu 1: [ 1643.209882][T25928] do_group_exit+0xc1/0x1a0 [ 1643.211139][T25940] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1643.214392][T25928] get_signal+0xfa3/0x15e0 [ 1643.214418][T25928] arch_do_signal_or_restart+0x2a/0x220 [ 1643.214440][T25928] exit_to_user_mode_prepare+0x109/0x190 [ 1643.237896][T25928] syscall_exit_to_user_mode+0x20/0x40 [ 1643.243469][T25928] do_syscall_64+0x49/0x90 [ 1643.247884][T25928] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1643.253793][T25928] [ 1643.256104][T25928] value changed: 0x00000000 -> 0x00000005 [ 1643.261800][T25928] [ 1643.264100][T25928] Reported by Kernel Concurrency Sanitizer on: [ 1643.270224][T25928] CPU: 1 PID: 25928 Comm: syz-executor.5 Not tainted 5.13.0-syzkaller #0 [ 1643.278616][T25928] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1643.288648][T25928] ================================================================== [ 1643.342242][T25847] loop0: detected capacity change from 0 to 209987 23:05:54 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xfffe, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303107004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:05:54 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() rt_sigqueueinfo(r0, 0x8, &(0x7f0000000100)={0x3d, 0x9, 0xfffffffa}) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 23:05:54 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000001000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:05:54 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bfffffff970000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:05:54 executing program 5: r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x47}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x1) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 23:05:54 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) r3 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) dup3(r3, r2, 0x0) recvmmsg(r0, &(0x7f00000030c0)=[{{0x0, 0x0, 0x0, 0x18}}], 0x40000000000003b, 0x0, 0x0) 23:05:54 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce4000169be494677aacf031992e96584ca7af71a887d245a43822c4ca0b16ea37134dc71ff3e278c3f1d905f8020f1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x7a}], 0x4, 0x5) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(0x0, 0x3) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) ptrace$setopts(0x4200, r1, 0x81, 0x8) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 23:05:54 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) clone(0x1002000, &(0x7f0000000100)="f43ee3ba15e4bab92905c4dd5ae82886a1399fb0730387a0a5641ba29ecbc0474d6751f625189d43f164a27385d06ab6cf25df9b2edda79ec5cc1500b89cf00807eb2103010c4a4857c81b333452b8eac0c0d475eeeb174ac0dfc16e8b552823d8f8694642c5a837b4981a2863a34a151959", &(0x7f0000000080), &(0x7f0000000180), &(0x7f00000001c0)="a047839f73c1e64b3c33bfb98210c3ca9cac37bb3db97d0b9d19c916566755275a8ab5d28a76a21c667268d6dd4dd1c425f7d8d571ba60") ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) [ 1643.491910][T25961] loop1: detected capacity change from 0 to 136 [ 1643.509397][T25962] loop3: detected capacity change from 0 to 224 [ 1643.521704][T25961] isofs_fill_super: root inode is not a directory. Corrupted media? 23:05:54 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000001100000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:05:54 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) r3 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) dup3(r3, r2, 0x0) recvmmsg(r0, &(0x7f00000030c0)=[{{0x0, 0x0, 0x0, 0x1e}}], 0x40000000000003b, 0x0, 0x0) 23:05:54 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf0000edc00000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:05:54 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000980)=[{&(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000780)=[{&(0x7f0000000380)="92b0934de1a354fb3173845f3d708280867739bb65dadc0daf62dfea26c58791ebf533aff712da5181796844d8a54b71364016cef20cbbf68b835c134c9e40cfc81c1834e6111d1d0d7770957531bdaf6b5cd70e35815c81f98fbaac21a93fa36942241e7f071604aa68e9873bcca7886b1400b5391451dfdf92d07b45b7538a5ec97b566f1156be983fb81545603c442ef7593961f0d61567de7a52bc27b0148ace5d546b6669a1351c091d117c0145", 0xb0}, {&(0x7f0000000300)="7944df8f6c88923db7b37484c9d2bc00dedb739ac304d1902cd69b", 0x1b}, {&(0x7f0000000440)="f19b50b1d95bb8da8d8b8a60c8a401620dd4e1eb544df817599d1c8d1505ba1710974316c3cbb2ff932c1003f0747a4d479f5cd42e75cb9465a0c4e05688bdac1d6e11cb8786af90f41cc6aa261ecac34d07ffeabac3b2374b8d9f47b1f61b6a5ff1654c88e91163e8b07bffda1a0a2f5d14", 0x72}, {&(0x7f00000005c0)="5f3e284570a199104be1c9a39f9246f72cb61c27733360944bf088fa6217f23406091edd1358a8c58d71b5ee231ba077fb4d424d55b25d484d2f4701234d421dd6367c7310a8ff4baafb71ec", 0x4c}, {&(0x7f0000000640)="37126b483926b4dc3a6e463b67f6e3d18e66141c2ca3fa0d64030be13745ae40d54ba9461868c17a41678690750a462bb6acf217ee990541fa133a7d86ed03166ddebc2f55942fe800b9dae870800457ae359a4ec4eeb77bdcf23c9dce210375adff7d75f6614cd71f38b5558e3a6522a9c4df8f3fb0daec1b2dbeea2ba5efe8c41bef8dabdd7307d53e2f106f32cbef5fe8a53ab2bc095ac39190c31d90157a6fbc9d1335b449b10aa715f452118316dfd5cbb4b8e3e1ee843a587bb2dd9bab0f07c5180453200378fa72a750348a887aa623c9f678f4acc9d82396d46b99580902f815d9d39fdb05", 0xe9}, {&(0x7f0000000740)="f6beeb38b9ace25e606b6329cedec260", 0x10}], 0x6, &(0x7f00000009c0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES16=r3, @ANYRES32=0x0, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="0000000024000000000000000100000001000000", @ANYRES32, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32, @ANYBLOB="00e4cb9ed4000000eeffff1f0100000081000000", @ANYRES32=r2, @ANYRES16=r2, @ANYRES32=r1, @ANYRESHEX=r3, @ANYRES32=r2, @ANYRES32=r2, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYBLOB="0c9a1cb9e354308e3560f452050072c130af9239691da70ee051f02a06185e8658914a0535d3e0e09a31a7bf25ec446b347c8e34f3d399defa265dc9537c41c4b3", @ANYRES32=r3, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xd8, 0x4}], 0x1, 0x84) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, 0x0}) r5 = getpid() msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000100)={{0x3, 0x0, r3, 0xee01, 0xee00, 0x0, 0x6}, 0x0, 0x0, 0xff, 0x1, 0x3, 0xfffffffffffffffd, 0xfff, 0x6, 0x1, 0x4, r4, r5}) ptrace$cont(0x9, r0, 0x0, 0x0) r6 = getpid() ptrace$cont(0x1f, r6, 0x8001, 0x8) [ 1643.647024][T25999] loop3: detected capacity change from 0 to 224 [ 1643.661979][T26005] loop1: detected capacity change from 0 to 136 [ 1643.701153][T26005] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1643.930435][T25981] loop0: detected capacity change from 0 to 209987 23:05:54 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xfffe, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303108004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:05:54 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000001200000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:05:54 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) 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) r2 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) r3 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) dup3(r3, r2, 0x0) recvmmsg(r0, &(0x7f00000030c0)=[{{0x0, 0x0, 0x0, 0x24}}], 0x40000000000003b, 0x0, 0x0) 23:05:54 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bfffffffda0000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:05:55 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) 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) r2 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) r3 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) dup3(r3, r2, 0x0) recvmmsg(r0, &(0x7f00000030c0)=[{{0x0, 0x0, 0x0, 0x2a}}], 0x40000000000003b, 0x0, 0x0) [ 1644.074842][T26030] loop1: detected capacity change from 0 to 136 [ 1644.078186][T26029] loop3: detected capacity change from 0 to 224 [ 1644.089317][T26030] isofs_fill_super: root inode is not a directory. Corrupted media? 23:05:55 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000001800000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1644.197566][T26054] loop3: detected capacity change from 0 to 224 [ 1644.411112][T26044] loop0: detected capacity change from 0 to 209987 23:05:57 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000100)="928df1db6bb1276b9b2673464631f1783679699bf390b17755b057052b68dc9bfc440de6525b319a36f3d9ff31bb5fd70a5b9096f058bd9d1c95e4c135abd67f260558aa8b40088f8d775b6830f583b0a9faab59669b5df6a74e50004a1090b09d0e5c7a760f2f89ab5d2c35d4c1bfa5f52b16c18337c5f11233ba9f39859e59968e28450e0e63af6b8d93b9fc601d0070d5d041cb71019c7fbf1fdc02b27468d10206832c2f29db5ac6", 0xaa}, {&(0x7f00000001c0)="beb69c20c1fed0ce3a33dcc5b56a2190c5c6da7e0232cdd66f42b8209d11026ef13327cfb316357963", 0x29}, {&(0x7f0000000200)="aae2ef9fbb95717d058ea568027b2213929c43acff820c1e406988fcb804c8024e51789398005dfca7ce829cabc1efc1932181feb0a11fef0efdbcfbc90a4e2e6ec898b8d076775da840ea0c2e1a44ef3b0f4e82e7abe307243c5cd8062f6e8b1d2aa11437cb63fe5ced3b95aa2662f5ae42092c3f5c701fb9479e36815aca65bf2a2c0d84256f9812ff45ceef36e4a5db1c", 0x92}, {&(0x7f00000002c0)="ede59aae592da3d00dc527c76dced1623bb949f1ebd5f7359348270cfd7f83982c1779e8f605fc7d0bd612a7adbc70d8e9eb97171b436e4b346e0b25b27013e8aaffaed3ae91560df4be092cb4a02db71c5b2e56736c74f4fcc31f87fefb103dc3c810bc1829f562af60487f1eb7dff50856591d0d5679d6639e856dadca2918779472f03a236e0e75b0341094331c5c58b9a2f0028bda3756", 0x99}], 0x4, &(0x7f0000000500)=ANY=[@ANYBLOB="b0000000000000000000000007000000018317de6401010164010102e0000001ac1414aa0000000000831f54ac1414aae0000001e0000001e000000200000000ac1e010164010102442837f000000007000003ff00001616000000000000000000000101fffffffc00003000000080009404010000071784e0000002ffffffff640101027f000001ac1414bb0713257f000001ac1e01017f00000164010100070fcee0000001ac1414bbac14141e00001400000000000000000000000100000001000000000000008148967974665298e9cf76636abdf2d2f8787ba0c1d1c50d141bf69e2820254d84c01d1fa1c07e639b3224"], 0xc8}, 0x24000000) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) r1 = gettid() ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r2 = getpgid(r1) fcntl$setown(0xffffffffffffffff, 0x8, r2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket(0x200000100000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={'sit0\x00', 0x0}) bind$packet(r4, &(0x7f0000000200)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000003c0)={@private1, @private1={0xfc, 0x1, '\x00', 0x1}, @remote, 0x6, 0x401, 0x2157, 0x400, 0x80000001, 0x100020, r5}) ptrace$cont(0x9, r0, 0x0, 0x0) 23:05:57 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) 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) r2 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) r3 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) dup3(r3, r2, 0x0) recvmmsg(r0, &(0x7f00000030c0)=[{{0x0, 0x0, 0x0, 0x30}}], 0x40000000000003b, 0x0, 0x0) 23:05:57 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf0696fee10000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:05:57 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000001900000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:05:57 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xfffe, &(0x7f0000001500)=[{&(0x7f0000000040)="0143443030310f004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1646.549024][T26071] loop3: detected capacity change from 0 to 224 [ 1646.559204][T26073] loop1: detected capacity change from 0 to 136 [ 1646.605330][T26073] isofs_fill_super: root inode is not a directory. Corrupted media? 23:05:57 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket(0x200000100000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'sit0\x00', 0x0}) bind$packet(r1, &(0x7f0000000200)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @multicast}, 0x14) sendmsg$MPTCP_PM_CMD_SET_LIMITS(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0xb4, 0x0, 0x400, 0x70bd28, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x24, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @remote}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0xfe}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0xf7}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e24}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x5}, @MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_SUBFLOWS={0x8}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x4}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x8}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x3}, @MPTCP_PM_ATTR_ADDR={0x40, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x4}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e23}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast1}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x8}]}, 0xb4}, 0x1, 0x0, 0x0, 0xdfc9eac216f941ad}, 0x40000) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$TIPC_NL_LINK_SET(r3, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="00040002", @ANYRES16=0x0, @ANYBLOB="040026bd7000fddbdf2509000000540007800c00040006000000000000000c00030009000000000000000c00040003000000000000000c0004007f000000000000000c000400090000000000000008000200090000000c0004000000000000000000"], 0x68}, 0x1, 0x0, 0x0, 0xc044}, 0x2054) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r4 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r4, 0x0, 0x0) tkill(r4, 0x2) ptrace$cont(0x18, r4, 0x0, 0x0) ptrace$setregs(0xd, r4, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r4, 0x0, 0x0) 23:05:57 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000002000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:05:57 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) 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) r2 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) r3 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) dup3(r3, r2, 0x0) recvmmsg(r0, &(0x7f00000030c0)=[{{0x0, 0x0, 0x0, 0x36}}], 0x40000000000003b, 0x0, 0x0) 23:05:57 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x9) gettid() r1 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r1, &(0x7f0000000500)=[{{&(0x7f0000000140)={0x2, 0x4e23, @empty}, 0x10, 0x0, 0x0, &(0x7f00000009c0)=[@ip_retopts={{0x18, 0x0, 0x7, {[@timestamp={0x44, 0x4, 0x15}, @ra={0x94, 0x4, 0x300}]}}}], 0x18}}], 0x1, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 23:05:57 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bffffffff60000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:05:57 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) 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) r2 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) r3 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) dup3(r3, r2, 0x0) recvmmsg(r0, &(0x7f00000030c0)=[{{0x0, 0x0, 0x0, 0x3c}}], 0x40000000000003b, 0x0, 0x0) 23:05:57 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000102000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1646.724195][T26100] loop3: detected capacity change from 0 to 224 [ 1646.761826][T26112] loop1: detected capacity change from 0 to 136 [ 1646.787863][T26112] isofs_fill_super: root inode is not a directory. Corrupted media? 23:05:57 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) 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) r2 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) r3 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) dup3(r3, r2, 0x0) recvmmsg(r0, &(0x7f00000030c0)=[{{0x0, 0x0, 0x0, 0x600}}], 0x40000000000003b, 0x0, 0x0) 23:05:57 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bffffffdf90000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) [ 1646.832850][T26122] loop3: detected capacity change from 0 to 224 23:05:57 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000002200000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:05:57 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) r3 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) dup3(r3, r2, 0x0) recvmmsg(r0, &(0x7f00000030c0)=[{{0x0, 0x0, 0x0, 0x700}}], 0x40000000000003b, 0x0, 0x0) [ 1646.889970][T26135] loop1: detected capacity change from 0 to 136 [ 1646.904635][T26135] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1646.966535][T26149] loop3: detected capacity change from 0 to 224 [ 1647.091853][T26072] loop0: detected capacity change from 0 to 209987 23:05:58 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xfffe, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303114004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1647.496009][T26163] loop0: detected capacity change from 0 to 209987 23:06:00 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$setregs(0xd, r0, 0x8, &(0x7f00000001c0)="bcb54dfd88ce04c457665f1b1b6b94") fcntl$getown(0xffffffffffffffff, 0x9) wait4(r0, &(0x7f0000000100), 0x1000000, &(0x7f0000002700)) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) vmsplice(0xffffffffffffffff, &(0x7f0000002640)=[{&(0x7f0000000200)="7e281ab0daa727901acc481f6979f44ed294ad4db274baaba485adb91574e61c866d0a4d288e6c854855019f9685108a763a1874a9b37162bacedce7a512c51fc42e1b3293afa6c1f34e15c6d2edc4d153ced014163fea66b496f8a493c79b7d753c9604cf8b216f74b9f4a5c63e117da44cd33cd8f26317fa836676268e4bb2e703916ee9ab231dcc1f9aa89b817315b2824013ceaf2b32", 0x98}, {&(0x7f00000002c0)="8ecf8506018fc6c1cfc45ce9ceed1e5cefb67be15059d0209ca6043851e6cd7454ef31d0164830452938a7558b24d386b1986bb11a51637afd09d957fc001190be00e25d2408ee105a39372dc0e17f505f2e0358fe57d3dbd10631c6b2fda48c47444bc4899f95a2ae72705a4bf2e1828bf30a165b2ceb197e45bb57c52e110710e9610e8c954418f62a82cf6ce982d616a3029129f1bc1683396f97c37837aa4079a3992346655d91d2adb285bdd667f17dedc10221295621a131169af23b2c6a01afe963e19bc6d8e9b4f380a9944e7f03367ccde7bd6e1ad382819c337bc9d594dd65264295847b231d4da3be1add69ebbf5eca", 0xf5}, {&(0x7f00000003c0)="f9bc7b83aafabed108d3117fc481a15cc6ef42a3c7f4915f136e03c940b601910857babfc9ae9eba4734ba7f0480464a657f8a8360e95d71ea544a", 0x3b}, {&(0x7f0000000400)="262846b212bc646ec6af4bd849c9b5fb4694d7fb34c29097761c108dc597fac98d7bbc0fdd0b67f5addeb3859ab81cfe3582f9400ad5b7015b873d70421371d860f653ce633b8fa966926c494f2808", 0x4f}, 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", 0x1000}, {&(0x7f0000002540)="c58c6f7b5cec101bcae63a312a5910a55203e37e514418d77bdb32783b2890", 0x1f}, {&(0x7f0000002580)="61c05c0ef2e03cb0e39b8a8bf9b949ef7c34b8302283fba9c93e6d380bbff10519fccf764d8d09bab23961da5cee5e0213875892d66ac7e571da0852b3ae34d484cd4d04004621457ee790c2b8337ca62d2a69795388a838d099eb09caeea06ab5494d7e93daec0a79d6c71b0d8f40867f4a9bb4f7aca68362876c176600b6411e1f7d22c2b9cd67c78b7113af7dcf48c35548f25dfed4ac2397b314330d5fb1aad14a", 0xa3}], 0xa, 0xc) ptrace$cont(0x18, r0, 0x0, 0x9) 23:06:00 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000007fc0000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:06:00 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000002500000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:06:00 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) r3 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) dup3(r3, r2, 0x0) recvmmsg(r0, &(0x7f00000030c0)=[{{0x0, 0x0, 0x0, 0xc00}}], 0x40000000000003b, 0x0, 0x0) 23:06:00 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xfffe, &(0x7f0000001500)=[{&(0x7f0000000040)="0143443030314b004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:06:00 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) r1 = fork() tkill(r1, 0x20) [ 1649.722519][T26171] loop1: detected capacity change from 0 to 136 [ 1649.759790][T26180] loop3: detected capacity change from 0 to 224 23:06:00 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, 0x0}) tkill(r1, 0x2f) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 23:06:00 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000003f00000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1649.761212][T26171] isofs_fill_super: root inode is not a directory. Corrupted media? 23:06:00 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bffffffdfd0000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:06:00 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) 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) r2 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) r3 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) dup3(r3, r2, 0x0) recvmmsg(r0, &(0x7f00000030c0)=[{{0x0, 0x0, 0x0, 0x1200}}], 0x40000000000003b, 0x0, 0x0) 23:06:00 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000013f00000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1649.860317][T26201] loop3: detected capacity change from 0 to 224 [ 1649.862318][T26206] loop1: detected capacity change from 0 to 136 [ 1649.891107][T26206] isofs_fill_super: root inode is not a directory. Corrupted media? 23:06:00 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) 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) r2 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) r3 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) dup3(r3, r2, 0x0) recvmmsg(r0, &(0x7f00000030c0)=[{{0x0, 0x0, 0x0, 0x1800}}], 0x40000000000003b, 0x0, 0x0) [ 1649.990731][T26225] loop3: detected capacity change from 0 to 224 [ 1650.162242][T26183] loop0: detected capacity change from 0 to 209987 23:06:03 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x100040) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0xfffffffffffffffc, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 23:06:03 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bffffffffd0000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:06:03 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) 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) r2 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) r3 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) dup3(r3, r2, 0x0) recvmmsg(r0, &(0x7f00000030c0)=[{{0x0, 0x0, 0x0, 0x1e00}}], 0x40000000000003b, 0x0, 0x0) 23:06:03 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000004000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:06:03 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xfffe, &(0x7f0000001500)=[{&(0x7f0000000040)="014344303031fe004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:06:03 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577afd2", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$cont(0x18, r1, 0x401, 0xffffffffffff7e35) tkill(r0, 0x2) ptrace$cont(0x7, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) [ 1652.756238][T26238] loop1: detected capacity change from 0 to 136 [ 1652.779398][T26238] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1652.788427][T26245] loop3: detected capacity change from 0 to 224 23:06:03 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000004800000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) 23:06:03 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) 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) r2 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) r3 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) dup3(r3, r2, 0x0) recvmmsg(r0, &(0x7f00000030c0)=[{{0x0, 0x0, 0x0, 0x2400}}], 0x40000000000003b, 0x0, 0x0) 23:06:03 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x1e) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r1, 0x0, 0x0) wait4(r1, 0x0, 0x40000000, &(0x7f0000000100)) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 23:06:03 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bffffffffe0000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) [ 1652.895347][T26270] loop3: detected capacity change from 0 to 224 23:06:03 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) wait4(r0, 0x0, 0x2, &(0x7f00000001c0)) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) r1 = getpgid(r0) ptrace$setregs(0xf, r1, 0x0, &(0x7f0000000100)="f61b5aab1f6d904b5392aab52e40814c012e67522da65233e0d8d8e156654563ac4db9fc1bc50c07e6460976bc9ac4adc41ee9d5e20f5c0fafcb955c0ad4bbdb94040123adfa4371bc32900397010f5121289cf158280dc4a157eaa95c3cfb13a5b5c8c42638d2cc624bc955ebfc14113721150c3995bd912cbab03f0af62b77c1b0ad7b4741f9fab429ee7272c247e45f47379611c3") ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000080)=0x200) 23:06:03 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) 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) r2 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) r3 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) dup3(r3, r2, 0x0) recvmmsg(r0, &(0x7f00000030c0)=[{{0x0, 0x0, 0x0, 0x2a00}}], 0x40000000000003b, 0x0, 0x0) 23:06:03 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000004c00000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@map_normal}]}) [ 1652.952956][T26282] loop1: detected capacity change from 0 to 136 [ 1652.979917][T26282] isofs_fill_super: root inode is not a directory. Corrupted media? 23:06:03 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) 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) r2 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) r3 = syz_io_uring_setup(0x7747, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) dup3(r3, r2, 0x0) recvmmsg(r0, &(0x7f00000030c0)=[{{0x0, 0x0, 0x0, 0x3000}}], 0x40000000000003b, 0x0, 0x0) 23:06:03 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf00000fff0000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004cf50000000055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000340)={[{@overriderock}, {@mode}]}) 23:06:04 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66780700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf031992e96584ca7af71a887d245a43822c4ca07134dc71ff3e4df1c0789a79597d2bcaf121d5e70c34c2c963047879a1b96d53b98dfe520cb37577af", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000002880)={&(0x7f0000000100)=@ll={0x11, 0xd, 0x0, 0x1, 0xfc, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x80, &(0x7f00000015c0)=[{&(0x7f0000000080)="b0dcd7a8bec367950067ee122d9b65c012ad2746c4e45abba1f502ba9af7573124f2a71456abed84a73dda", 0x2b}, {&(0x7f0000000180)="7a948d4c2da0e9fd5ac322fe62c1bf4f7aebdb34ee8cc2f7b3f47d98e62dad9e2254765a752aad4c3e386ad093100e64a14e0dec668b798633df346c5f32b025bc7cc251fbe1f79236e36806dce30262e304f632381fc70c1437f19b50621a94c020877470c02b280a72559156e6ddca7dc91201ba362a72e192146d76f7b817f1f8260d20160c93411031ce13769b9b473c95398bcad9c3928235313352904fc715921918b025757885a139d7fd55ac72e1f61051aa4f1fe68138ed4e1c4ff8790efd9c2ccda37f05434acf28b601554433cd16c67da9702de34dcac210a0dcb12f7b8b738b425aaca45e20f719fa9413d0fe67426691", 0xf7}, {&(0x7f0000000280)}, {&(0x7f00000002c0)="b0f20585254ea782f4ff159bb5f414596c39a81bc3cba19f497d5bb1b4a555c6f33e26b59c83f0f02f418534364c2a88305ad0c7cae6ee56ab1794381c9be841b4e2038970d961eac56ef8a148752b88b9ded0934dc816e4a59626d2b8306a35433530093537d70b11011d725a9b9de9095f355acc276eba7936e8c3cf1f19af3fbc", 0x82}, {&(0x7f0000000380)="d9c1cc4f9335469d6ea872781a6511356ae340b119a495516152f7af67f4c355013790757435ff8e95dbe6fc17b6889ae2f565e10611728c96d85aed0a8e422f7322ca02e9591512f9fa9dfb98963a7308b2c61b3f15414c28a917604c1219350e748cd260a1b655b07de6f8ece2b0bb61364016f737644f3c9ffb98d4c4c666674bba27b219a3067b2cc287adc79afbafc9fb91a00be9896ed79a9d303f3155f64b5bd17f2e419536921ab40b665266785b99aef3a81b349e3b3cb5ccbf91da780e351b8f714fd9119da2dbab3935ae63817540715b7d498550", 0xda}, {&(0x7f0000000480)="58642199f5b6cda2f0e9f5b6922cf493af1be4692663cd08b412eff281ca97a88189d0279c9868c575202d9fb32abda45d0ee7c73f4d46d6c6147b09cdda239ed6e2d48765c538435088fe573d35fa114af9ba8739565882886df12ae63e0090d8d60f0e52b5910a1083c71eedbf38b7885854302e59f474cbec297f6ff155128a8f618128c9d3af8026721b3b20b3fb934faf6e9a3f6596f324ec86e4d07748b3f743d579e7658c6fbc0689149d504447", 0xb1}, {&(0x7f0000000540)="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{0xd8, 0x10b, 0x8d, "b2b48c49e55727e048f4bac22428e7a83aed5eec1932e6f066a5430cdc3d23b82376db64182178c50c9d8c2f63dc2ad4e9cf3f0689c95394c1ba90a0d72b736bc2b27ec3edea864a247bdf708c3449b459f79708afc754941798b418cbfbb0fd63b25060760f3fb0740a2fb614e7a8ab41a908ebad10b773a6e2528f5d707f24746cc593e35be2254283a45656fb57de3e9fe21bc2ec839f69b0e8b57fe3f599de69e80d8fde7de099d3987eb891a5629038faaa3242c2b0f9cc8d69bdc5286e602e"}, {0x18, 0x116, 0x5, "2ae0"}], 0x11c8}, 0x10) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) [ 1653.046168][T26304] loop3: detected capacity change from 0 to 224 [ 1653.076680][T26313] loop1: detected capacity change from 0 to 136 [ 1653.093316][T26313] isofs_fill_super: root inode is not a directory. Corrupted media?